1481817840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1231

約数の個数: 160

約数和(自身を含む): 4738863360

約数和(自身を除く): 3257045520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 139, 172, 215, 240, 258, 278, 344, 417, 430, 516, 556, 645, 688, 695, 834, 860, 1032, 1033, 1112, 1290, 1390, 1668, 1720, 2064, 2066, 2085, 2224, 2580, 2780, 3099, 3336, 3440, 4132, 4170, 5160, 5165, 5560, 5977, 6198, 6672, 8264, 8340, 10320, 10330, 11120, 11954, 12396, 15495, 16528, 16680, 17931, 20660, 23908, 24792, 29885, 30990, 33360, 35862, 41320, 44419, 47816, 49584, 59770, 61980, 71724, 82640, 88838, 89655, 95632, 119540, 123960, 133257, 143448, 143587, 177676, 179310, 222095, 239080, 247920, 266514, 286896, 287174, 355352, 358620, 430761, 444190, 478160, 533028, 574348, 666285, 710704, 717240, 717935, 861522, 888380, 1066056, 1148696, 1332570, 1434480, 1435870, 1723044, 1776760, 2132112, 2153805, 2297392, 2665140, 2871740, 3446088, 3553520, 4307610, 5330280, 5743480, 6174241, 6892176, 8615220, 10660560, 11486960, 12348482, 17230440, 18522723, 24696964, 30871205, 34460880, 37045446, 49393928, 61742410, 74090892, 92613615, 98787856, 123484820, 148181784, 185227230, 246969640, 296363568, 370454460, 493939280, 740908920, 1481817840]

約数ペア:

[(1, 1481817840), (2, 740908920), (3, 493939280), (4, 370454460), (5, 296363568), (6, 246969640), (8, 185227230), (10, 148181784), (12, 123484820), (15, 98787856), (16, 92613615), (20, 74090892), (24, 61742410), (30, 49393928), (40, 37045446), (43, 34460880), (48, 30871205), (60, 24696964), (80, 18522723), (86, 17230440), (120, 12348482), (129, 11486960), (139, 10660560), (172, 8615220), (215, 6892176), (240, 6174241), (258, 5743480), (278, 5330280), (344, 4307610), (417, 3553520), (430, 3446088), (516, 2871740), (556, 2665140), (645, 2297392), (688, 2153805), (695, 2132112), (834, 1776760), (860, 1723044), (1032, 1435870), (1033, 1434480), (1112, 1332570), (1290, 1148696), (1390, 1066056), (1668, 888380), (1720, 861522), (2064, 717935), (2066, 717240), (2085, 710704), (2224, 666285), (2580, 574348), (2780, 533028), (3099, 478160), (3336, 444190), (3440, 430761), (4132, 358620), (4170, 355352), (5160, 287174), (5165, 286896), (5560, 266514), (5977, 247920), (6198, 239080), (6672, 222095), (8264, 179310), (8340, 177676), (10320, 143587), (10330, 143448), (11120, 133257), (11954, 123960), (12396, 119540), (15495, 95632), (16528, 89655), (16680, 88838), (17931, 82640), (20660, 71724), (23908, 61980), (24792, 59770), (29885, 49584), (30990, 47816), (33360, 44419), (35862, 41320)]