64868194680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1\times {\mathrm{5557}}^1$

素因数の和:6753

約数の個数: 128

約数和(自身を含む): 197006644800

約数和(自身を除く): 132138450120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1093, 1335, 1780, 2136, 2186, 2670, 3279, 3560, 4372, 5340, 5465, 5557, 6558, 8744, 10680, 10930, 11114, 13116, 16395, 16671, 21860, 22228, 26232, 27785, 32790, 33342, 43720, 44456, 55570, 65580, 66684, 83355, 97277, 111140, 131160, 133368, 166710, 194554, 222280, 291831, 333420, 389108, 486385, 494573, 583662, 666840, 778216, 972770, 989146, 1167324, 1459155, 1483719, 1945540, 1978292, 2334648, 2472865, 2918310, 2967438, 3891080, 3956584, 4945730, 5836620, 5934876, 6073801, 7418595, 9891460, 11673240, 11869752, 12147602, 14837190, 18221403, 19782920, 24295204, 29674380, 30369005, 36442806, 48590408, 59348760, 60738010, 72885612, 91107015, 121476020, 145771224, 182214030, 242952040, 364428060, 540568289, 728856120, 1081136578, 1621704867, 2162273156, 2702841445, 3243409734, 4324546312, 5405682890, 6486819468, 8108524335, 10811365780, 12973638936, 16217048670, 21622731560, 32434097340, 64868194680]

約数ペア:

[(1, 64868194680), (2, 32434097340), (3, 21622731560), (4, 16217048670), (5, 12973638936), (6, 10811365780), (8, 8108524335), (10, 6486819468), (12, 5405682890), (15, 4324546312), (20, 3243409734), (24, 2702841445), (30, 2162273156), (40, 1621704867), (60, 1081136578), (89, 728856120), (120, 540568289), (178, 364428060), (267, 242952040), (356, 182214030), (445, 145771224), (534, 121476020), (712, 91107015), (890, 72885612), (1068, 60738010), (1093, 59348760), (1335, 48590408), (1780, 36442806), (2136, 30369005), (2186, 29674380), (2670, 24295204), (3279, 19782920), (3560, 18221403), (4372, 14837190), (5340, 12147602), (5465, 11869752), (5557, 11673240), (6558, 9891460), (8744, 7418595), (10680, 6073801), (10930, 5934876), (11114, 5836620), (13116, 4945730), (16395, 3956584), (16671, 3891080), (21860, 2967438), (22228, 2918310), (26232, 2472865), (27785, 2334648), (32790, 1978292), (33342, 1945540), (43720, 1483719), (44456, 1459155), (55570, 1167324), (65580, 989146), (66684, 972770), (83355, 778216), (97277, 666840), (111140, 583662), (131160, 494573), (133368, 486385), (166710, 389108), (194554, 333420), (222280, 291831)]