82814760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:640

約数の個数: 192

約数和(自身を含む): 313372800

約数和(自身を除く): 230558040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 59, 60, 63, 70, 72, 84, 90, 105, 118, 120, 126, 140, 168, 177, 180, 210, 236, 252, 280, 295, 315, 354, 360, 413, 420, 472, 504, 531, 557, 590, 630, 708, 826, 840, 885, 1062, 1114, 1180, 1239, 1260, 1416, 1652, 1671, 1770, 2065, 2124, 2228, 2360, 2478, 2520, 2655, 2785, 3304, 3342, 3540, 3717, 3899, 4130, 4248, 4456, 4956, 5013, 5310, 5570, 6195, 6684, 7080, 7434, 7798, 8260, 8355, 9912, 10026, 10620, 11140, 11697, 12390, 13368, 14868, 15596, 16520, 16710, 18585, 19495, 20052, 21240, 22280, 23394, 24780, 25065, 29736, 31192, 32863, 33420, 35091, 37170, 38990, 40104, 46788, 49560, 50130, 58485, 65726, 66840, 70182, 74340, 77980, 93576, 98589, 100260, 116970, 131452, 140364, 148680, 155960, 164315, 175455, 197178, 200520, 230041, 233940, 262904, 280728, 295767, 328630, 350910, 394356, 460082, 467880, 492945, 591534, 657260, 690123, 701820, 788712, 920164, 985890, 1150205, 1183068, 1314520, 1380246, 1403640, 1478835, 1840328, 1971780, 2070369, 2300410, 2366136, 2760492, 2957670, 3450615, 3943560, 4140738, 4600820, 5520984, 5915340, 6901230, 8281476, 9201640, 10351845, 11830680, 13802460, 16562952, 20703690, 27604920, 41407380, 82814760]

約数ペア:

[(1, 82814760), (2, 41407380), (3, 27604920), (4, 20703690), (5, 16562952), (6, 13802460), (7, 11830680), (8, 10351845), (9, 9201640), (10, 8281476), (12, 6901230), (14, 5915340), (15, 5520984), (18, 4600820), (20, 4140738), (21, 3943560), (24, 3450615), (28, 2957670), (30, 2760492), (35, 2366136), (36, 2300410), (40, 2070369), (42, 1971780), (45, 1840328), (56, 1478835), (59, 1403640), (60, 1380246), (63, 1314520), (70, 1183068), (72, 1150205), (84, 985890), (90, 920164), (105, 788712), (118, 701820), (120, 690123), (126, 657260), (140, 591534), (168, 492945), (177, 467880), (180, 460082), (210, 394356), (236, 350910), (252, 328630), (280, 295767), (295, 280728), (315, 262904), (354, 233940), (360, 230041), (413, 200520), (420, 197178), (472, 175455), (504, 164315), (531, 155960), (557, 148680), (590, 140364), (630, 131452), (708, 116970), (826, 100260), (840, 98589), (885, 93576), (1062, 77980), (1114, 74340), (1180, 70182), (1239, 66840), (1260, 65726), (1416, 58485), (1652, 50130), (1671, 49560), (1770, 46788), (2065, 40104), (2124, 38990), (2228, 37170), (2360, 35091), (2478, 33420), (2520, 32863), (2655, 31192), (2785, 29736), (3304, 25065), (3342, 24780), (3540, 23394), (3717, 22280), (3899, 21240), (4130, 20052), (4248, 19495), (4456, 18585), (4956, 16710), (5013, 16520), (5310, 15596), (5570, 14868), (6195, 13368), (6684, 12390), (7080, 11697), (7434, 11140), (7798, 10620), (8260, 10026), (8355, 9912)]