241470320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:883

約数の個数: 160

約数和(自身を含む): 708704640

約数和(自身を除く): 467234320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 80, 82, 91, 104, 112, 130, 140, 164, 182, 205, 208, 260, 280, 287, 328, 364, 410, 455, 520, 533, 560, 574, 656, 728, 809, 820, 910, 1040, 1066, 1148, 1435, 1456, 1618, 1640, 1820, 2132, 2296, 2665, 2870, 3236, 3280, 3640, 3731, 4045, 4264, 4592, 5330, 5663, 5740, 6472, 7280, 7462, 8090, 8528, 10517, 10660, 11326, 11480, 12944, 14924, 16180, 18655, 21034, 21320, 22652, 22960, 28315, 29848, 32360, 33169, 37310, 42068, 42640, 45304, 52585, 56630, 59696, 64720, 66338, 73619, 74620, 84136, 90608, 105170, 113260, 132676, 147238, 149240, 165845, 168272, 210340, 226520, 232183, 265352, 294476, 298480, 331690, 368095, 420680, 431197, 453040, 464366, 530704, 588952, 663380, 736190, 841360, 862394, 928732, 1160915, 1177904, 1326760, 1472380, 1724788, 1857464, 2155985, 2321830, 2653520, 2944760, 3018379, 3449576, 3714928, 4311970, 4643660, 5889520, 6036758, 6899152, 8623940, 9287320, 12073516, 15091895, 17247880, 18574640, 24147032, 30183790, 34495760, 48294064, 60367580, 120735160, 241470320]

約数ペア:

[(1, 241470320), (2, 120735160), (4, 60367580), (5, 48294064), (7, 34495760), (8, 30183790), (10, 24147032), (13, 18574640), (14, 17247880), (16, 15091895), (20, 12073516), (26, 9287320), (28, 8623940), (35, 6899152), (40, 6036758), (41, 5889520), (52, 4643660), (56, 4311970), (65, 3714928), (70, 3449576), (80, 3018379), (82, 2944760), (91, 2653520), (104, 2321830), (112, 2155985), (130, 1857464), (140, 1724788), (164, 1472380), (182, 1326760), (205, 1177904), (208, 1160915), (260, 928732), (280, 862394), (287, 841360), (328, 736190), (364, 663380), (410, 588952), (455, 530704), (520, 464366), (533, 453040), (560, 431197), (574, 420680), (656, 368095), (728, 331690), (809, 298480), (820, 294476), (910, 265352), (1040, 232183), (1066, 226520), (1148, 210340), (1435, 168272), (1456, 165845), (1618, 149240), (1640, 147238), (1820, 132676), (2132, 113260), (2296, 105170), (2665, 90608), (2870, 84136), (3236, 74620), (3280, 73619), (3640, 66338), (3731, 64720), (4045, 59696), (4264, 56630), (4592, 52585), (5330, 45304), (5663, 42640), (5740, 42068), (6472, 37310), (7280, 33169), (7462, 32360), (8090, 29848), (8528, 28315), (10517, 22960), (10660, 22652), (11326, 21320), (11480, 21034), (12944, 18655), (14924, 16180)]