166933680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1993}}^1$

素因数の和:2358

約数の個数: 80

約数和(自身を含む): 519237600

約数和(自身を除く): 352303920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 1047, 1396, 1745, 1993, 2094, 2792, 3490, 3986, 4188, 5235, 5584, 5979, 6980, 7972, 8376, 9965, 10470, 11958, 13960, 15944, 16752, 19930, 20940, 23916, 27920, 29895, 31888, 39860, 41880, 47832, 59790, 79720, 83760, 95664, 119580, 159440, 239160, 478320, 695557, 1391114, 2086671, 2782228, 3477785, 4173342, 5564456, 6955570, 8346684, 10433355, 11128912, 13911140, 16693368, 20866710, 27822280, 33386736, 41733420, 55644560, 83466840, 166933680]

約数ペア:

[(1, 166933680), (2, 83466840), (3, 55644560), (4, 41733420), (5, 33386736), (6, 27822280), (8, 20866710), (10, 16693368), (12, 13911140), (15, 11128912), (16, 10433355), (20, 8346684), (24, 6955570), (30, 5564456), (40, 4173342), (48, 3477785), (60, 2782228), (80, 2086671), (120, 1391114), (240, 695557), (349, 478320), (698, 239160), (1047, 159440), (1396, 119580), (1745, 95664), (1993, 83760), (2094, 79720), (2792, 59790), (3490, 47832), (3986, 41880), (4188, 39860), (5235, 31888), (5584, 29895), (5979, 27920), (6980, 23916), (7972, 20940), (8376, 19930), (9965, 16752), (10470, 15944), (11958, 13960)]