6631240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2153}}^1$

素因数の和:2182

約数の個数: 64

約数和(自身を含む): 18610560

約数和(自身を除く): 11979320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 2153, 3080, 4306, 8612, 10765, 15071, 17224, 21530, 23683, 30142, 43060, 47366, 60284, 75355, 86120, 94732, 118415, 120568, 150710, 165781, 189464, 236830, 301420, 331562, 473660, 602840, 663124, 828905, 947320, 1326248, 1657810, 3315620, 6631240]

約数ペア:

[(1, 6631240), (2, 3315620), (4, 1657810), (5, 1326248), (7, 947320), (8, 828905), (10, 663124), (11, 602840), (14, 473660), (20, 331562), (22, 301420), (28, 236830), (35, 189464), (40, 165781), (44, 150710), (55, 120568), (56, 118415), (70, 94732), (77, 86120), (88, 75355), (110, 60284), (140, 47366), (154, 43060), (220, 30142), (280, 23683), (308, 21530), (385, 17224), (440, 15071), (616, 10765), (770, 8612), (1540, 4306), (2153, 3080)]