66151560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 208811520

約数和(自身を除く): 142659960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 47, 60, 74, 94, 111, 120, 141, 148, 185, 188, 222, 235, 282, 296, 317, 370, 376, 444, 470, 555, 564, 634, 705, 740, 888, 940, 951, 1110, 1128, 1268, 1410, 1480, 1585, 1739, 1880, 1902, 2220, 2536, 2820, 3170, 3478, 3804, 4440, 4755, 5217, 5640, 6340, 6956, 7608, 8695, 9510, 10434, 11729, 12680, 13912, 14899, 17390, 19020, 20868, 23458, 26085, 29798, 34780, 35187, 38040, 41736, 44697, 46916, 52170, 58645, 59596, 69560, 70374, 74495, 89394, 93832, 104340, 117290, 119192, 140748, 148990, 175935, 178788, 208680, 223485, 234580, 281496, 297980, 351870, 357576, 446970, 469160, 551263, 595960, 703740, 893940, 1102526, 1407480, 1653789, 1787880, 2205052, 2756315, 3307578, 4410104, 5512630, 6615156, 8268945, 11025260, 13230312, 16537890, 22050520, 33075780, 66151560]

約数ペア:

[(1, 66151560), (2, 33075780), (3, 22050520), (4, 16537890), (5, 13230312), (6, 11025260), (8, 8268945), (10, 6615156), (12, 5512630), (15, 4410104), (20, 3307578), (24, 2756315), (30, 2205052), (37, 1787880), (40, 1653789), (47, 1407480), (60, 1102526), (74, 893940), (94, 703740), (111, 595960), (120, 551263), (141, 469160), (148, 446970), (185, 357576), (188, 351870), (222, 297980), (235, 281496), (282, 234580), (296, 223485), (317, 208680), (370, 178788), (376, 175935), (444, 148990), (470, 140748), (555, 119192), (564, 117290), (634, 104340), (705, 93832), (740, 89394), (888, 74495), (940, 70374), (951, 69560), (1110, 59596), (1128, 58645), (1268, 52170), (1410, 46916), (1480, 44697), (1585, 41736), (1739, 38040), (1880, 35187), (1902, 34780), (2220, 29798), (2536, 26085), (2820, 23458), (3170, 20868), (3478, 19020), (3804, 17390), (4440, 14899), (4755, 13912), (5217, 12680), (5640, 11729), (6340, 10434), (6956, 9510), (7608, 8695)]