숫자 21631440
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 193 * 467 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 467, 579, 772, 934, 965, 1158, 1401, 1544, 1868, 1930, 2316, 2335, 2802, 2895, 3088, 3736, 3860, 4632, 4670, 5604, 5790, 7005, 7472, 7720, 9264, 9340, 11208, 11580, 14010, 15440, 18680, 22416, 23160, 28020, 37360, 46320, 56040, 90131, 112080, 180262, 270393, 360524, 450655, 540786, 721048, 901310, 1081572, 1351965, 1442096, 1802620, 2163144, 2703930, 3605240, 4326288, 5407860, 7210480, 10815720, 21631440 |
약수의 개수 | 80 |
약수의 합 | 67549248 |
성질
표기
바이너리 | 1010010100001000111010000 |
8진수 | 122410720 |
16진수 | 14a11d0 |