893287920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7489}}^1$

素因数の和:7583

約数の個数: 160

約数和(自身を含む): 3209794560

約数和(自身を除く): 2316506640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3408, 3976, 4260, 4970, 5680, 5964, 7455, 7489, 7952, 8520, 9940, 11928, 14910, 14978, 17040, 19880, 22467, 23856, 29820, 29956, 37445, 39760, 44934, 52423, 59640, 59912, 74890, 89868, 104846, 112335, 119280, 119824, 149780, 157269, 179736, 209692, 224670, 262115, 299560, 314538, 359472, 419384, 449340, 524230, 531719, 599120, 629076, 786345, 838768, 898680, 1048460, 1063438, 1258152, 1572690, 1595157, 1797360, 2096920, 2126876, 2516304, 2658595, 3145380, 3190314, 3722033, 4193840, 4253752, 5317190, 6290760, 6380628, 7444066, 7975785, 8507504, 10634380, 11166099, 12581520, 12761256, 14888132, 15951570, 18610165, 21268760, 22332198, 25522512, 29776264, 31903140, 37220330, 42537520, 44664396, 55830495, 59552528, 63806280, 74440660, 89328792, 111660990, 127612560, 148881320, 178657584, 223321980, 297762640, 446643960, 893287920]

約数ペア:

[(1, 893287920), (2, 446643960), (3, 297762640), (4, 223321980), (5, 178657584), (6, 148881320), (7, 127612560), (8, 111660990), (10, 89328792), (12, 74440660), (14, 63806280), (15, 59552528), (16, 55830495), (20, 44664396), (21, 42537520), (24, 37220330), (28, 31903140), (30, 29776264), (35, 25522512), (40, 22332198), (42, 21268760), (48, 18610165), (56, 15951570), (60, 14888132), (70, 12761256), (71, 12581520), (80, 11166099), (84, 10634380), (105, 8507504), (112, 7975785), (120, 7444066), (140, 6380628), (142, 6290760), (168, 5317190), (210, 4253752), (213, 4193840), (240, 3722033), (280, 3190314), (284, 3145380), (336, 2658595), (355, 2516304), (420, 2126876), (426, 2096920), (497, 1797360), (560, 1595157), (568, 1572690), (710, 1258152), (840, 1063438), (852, 1048460), (994, 898680), (1065, 838768), (1136, 786345), (1420, 629076), (1491, 599120), (1680, 531719), (1704, 524230), (1988, 449340), (2130, 419384), (2485, 359472), (2840, 314538), (2982, 299560), (3408, 262115), (3976, 224670), (4260, 209692), (4970, 179736), (5680, 157269), (5964, 149780), (7455, 119824), (7489, 119280), (7952, 112335), (8520, 104846), (9940, 89868), (11928, 74890), (14910, 59912), (14978, 59640), (17040, 52423), (19880, 44934), (22467, 39760), (23856, 37445), (29820, 29956)]