40627705320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{312617}}^1$

素因数の和:312672

約数の個数: 144

約数和(自身を含む): 139355725860

約数和(自身を除く): 98728020540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1710, 1805, 2166, 2280, 2888, 3249, 3420, 3610, 4332, 5415, 6498, 6840, 7220, 8664, 10830, 12996, 14440, 16245, 21660, 25992, 32490, 43320, 64980, 129960, 312617, 625234, 937851, 1250468, 1563085, 1875702, 2500936, 2813553, 3126170, 3751404, 4689255, 5627106, 5939723, 6252340, 7502808, 9378510, 11254212, 11879446, 12504680, 14067765, 17819169, 18757020, 22508424, 23758892, 28135530, 29698615, 35638338, 37514040, 47517784, 53457507, 56271060, 59397230, 71276676, 89095845, 106915014, 112542120, 112854737, 118794460, 142553352, 178191690, 213830028, 225709474, 237588920, 267287535, 338564211, 356383380, 427660056, 451418948, 534575070, 564273685, 677128422, 712766760, 902837896, 1015692633, 1069150140, 1128547370, 1354256844, 1692821055, 2031385266, 2138300280, 2257094740, 2708513688, 3385642110, 4062770532, 4514189480, 5078463165, 6771284220, 8125541064, 10156926330, 13542568440, 20313852660, 40627705320]

約数ペア:

[(1, 40627705320), (2, 20313852660), (3, 13542568440), (4, 10156926330), (5, 8125541064), (6, 6771284220), (8, 5078463165), (9, 4514189480), (10, 4062770532), (12, 3385642110), (15, 2708513688), (18, 2257094740), (19, 2138300280), (20, 2031385266), (24, 1692821055), (30, 1354256844), (36, 1128547370), (38, 1069150140), (40, 1015692633), (45, 902837896), (57, 712766760), (60, 677128422), (72, 564273685), (76, 534575070), (90, 451418948), (95, 427660056), (114, 356383380), (120, 338564211), (152, 267287535), (171, 237588920), (180, 225709474), (190, 213830028), (228, 178191690), (285, 142553352), (342, 118794460), (360, 112854737), (361, 112542120), (380, 106915014), (456, 89095845), (570, 71276676), (684, 59397230), (722, 56271060), (760, 53457507), (855, 47517784), (1083, 37514040), (1140, 35638338), (1368, 29698615), (1444, 28135530), (1710, 23758892), (1805, 22508424), (2166, 18757020), (2280, 17819169), (2888, 14067765), (3249, 12504680), (3420, 11879446), (3610, 11254212), (4332, 9378510), (5415, 7502808), (6498, 6252340), (6840, 5939723), (7220, 5627106), (8664, 4689255), (10830, 3751404), (12996, 3126170), (14440, 2813553), (16245, 2500936), (21660, 1875702), (25992, 1563085), (32490, 1250468), (43320, 937851), (64980, 625234), (129960, 312617)]