23232的正因子有多少個?How many positive factors does 23232 have?( ). A: 9 B: 12 C: 28 D: 36 E: 42 相关知识点: 试题来源: 解析 E我們首先可以找到23232的因式分解,即2^6⋅3^1⋅11^2.現在,我們只需要在我們的冪中加上一個,然後再相乘.因此,答案是(1+6)⋅(1+1)⋅(1+2)=7*2...
这里的factor就是素因子 30 = 2 * 3 * 5 那么30就有3个factors，即2，3，5 而567 = (3^4) * 7 则567就有两个factors, 即3和7
B:3A:how many factors does 567 have? B:2这里的factor是什么意思,30的3个factor分别是什么?567的2个factor分别是什么?第一题的答案是不是错了? 2 factor 在数学中代表什么意思? A:how many factors does 30 have? B:3 A:how many factors does 567 have? B:2 这里的factor是什么意思,30的3个...
A:how many factors does 567 have? B:2这里的factor是什么意思,30的3个factor分别是什么?567的2个factor分别是什么? 下载作业帮APP学习辅导没烦恼 答案解析 结果1 举报 这里的factor就是素因子30 = 2 * 3 * 5那么30就有3个factors,即2,3,5而567 = (3^4) * 7则567就有两个factors,即3和7 APP内...
结果1 题目【题目】Answer the questions below.(1)How many factors does 48 have?(2)How many factors does 180 have?(3)How many factors does 480 have? 相关知识点: 试题来源: 解析 【解析】 (1) 10. (2) 18. (3) 24. 反馈 收藏
How many factors does 120 have? 120有多少个因数? 相关知识点: 试题来源: 解析 16. 结果一 题目 【题目】How many factors does 120 have?120有多少个因数? 答案 【解析】16.相关推荐 1【题目】How many factors does 120 have?120有多少个因数?
240有多少个正因数? 相关知识点: 试题来源: 解析 20. 结果一 题目 【题目】How many positive factors does 240 have?240有多少个正因数? 答案 【解析】20.相关推荐 1【题目】How many positive factors does 240 have?240有多少个正因数?反馈 收藏 ...
百度试题 结果1 题目(1)分解质因数 How many positive(正的) factors(因数) does 23,232 have? A.9 B.12 C.28 D.36 E.42 相关知识点: 试题来源: 解析 B 反馈 收藏
How many factors does 48 have? (2) How many factors does 180 have? (3) How many factors does 480 have?相关知识点: 试题来源: 解析 (1) 10. (2) 18. (3) 24. (1) 48=24×3, so, the number of its factors would be (4+1)×(1+1)=10. (2) 180=22×32×5, so, the number...
196=22×72, the number of its factors would be (2+1)×(2+1)=9. The sum of the factors is (70+71+72)×(20+21+22)=399. Since 196=22×72, there are a total of 9 factors, 8 of which can form pairs (1×196, 2×98, 4×49, 7×28), and the last factor is 14, thus...