868702560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14957}}^1$

素因数の和:14997

約数の個数: 144

約数和(自身を含む): 3007993968

約数和(自身を除く): 2139291408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 4840, 5280, 5808, 7260, 9680, 11616, 14520, 14957, 19360, 29040, 29914, 44871, 58080, 59828, 74785, 89742, 119656, 149570, 164527, 179484, 224355, 239312, 299140, 329054, 358968, 448710, 478624, 493581, 598280, 658108, 717936, 822635, 897420, 987162, 1196560, 1316216, 1435872, 1645270, 1794840, 1809797, 1974324, 2393120, 2467905, 2632432, 3290540, 3589680, 3619594, 3948648, 4935810, 5264864, 5429391, 6581080, 7179360, 7239188, 7897296, 9048985, 9871620, 10858782, 13162160, 14478376, 15794592, 18097970, 19743240, 21717564, 26324320, 27146955, 28956752, 36195940, 39486480, 43435128, 54293910, 57913504, 72391880, 78972960, 86870256, 108587820, 144783760, 173740512, 217175640, 289567520, 434351280, 868702560]

約数ペア:

[(1, 868702560), (2, 434351280), (3, 289567520), (4, 217175640), (5, 173740512), (6, 144783760), (8, 108587820), (10, 86870256), (11, 78972960), (12, 72391880), (15, 57913504), (16, 54293910), (20, 43435128), (22, 39486480), (24, 36195940), (30, 28956752), (32, 27146955), (33, 26324320), (40, 21717564), (44, 19743240), (48, 18097970), (55, 15794592), (60, 14478376), (66, 13162160), (80, 10858782), (88, 9871620), (96, 9048985), (110, 7897296), (120, 7239188), (121, 7179360), (132, 6581080), (160, 5429391), (165, 5264864), (176, 4935810), (220, 3948648), (240, 3619594), (242, 3589680), (264, 3290540), (330, 2632432), (352, 2467905), (363, 2393120), (440, 1974324), (480, 1809797), (484, 1794840), (528, 1645270), (605, 1435872), (660, 1316216), (726, 1196560), (880, 987162), (968, 897420), (1056, 822635), (1210, 717936), (1320, 658108), (1452, 598280), (1760, 493581), (1815, 478624), (1936, 448710), (2420, 358968), (2640, 329054), (2904, 299140), (3630, 239312), (3872, 224355), (4840, 179484), (5280, 164527), (5808, 149570), (7260, 119656), (9680, 89742), (11616, 74785), (14520, 59828), (14957, 58080), (19360, 44871), (29040, 29914)]