112878640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 323979264

約数和(自身を除く): 211100624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 71, 80, 85, 112, 119, 136, 140, 142, 167, 170, 238, 272, 280, 284, 334, 340, 355, 476, 497, 560, 568, 595, 668, 680, 710, 835, 952, 994, 1136, 1169, 1190, 1207, 1336, 1360, 1420, 1670, 1904, 1988, 2338, 2380, 2414, 2485, 2672, 2839, 2840, 3340, 3976, 4676, 4760, 4828, 4970, 5678, 5680, 5845, 6035, 6680, 7952, 8449, 9352, 9520, 9656, 9940, 11356, 11690, 11857, 12070, 13360, 14195, 16898, 18704, 19312, 19873, 19880, 22712, 23380, 23714, 24140, 28390, 33796, 39746, 39760, 42245, 45424, 46760, 47428, 48280, 56780, 59285, 67592, 79492, 82999, 84490, 93520, 94856, 96560, 99365, 113560, 118570, 135184, 158984, 165998, 168980, 189712, 198730, 201569, 227120, 237140, 317968, 331996, 337960, 397460, 403138, 414995, 474280, 663992, 675920, 794920, 806276, 829990, 948560, 1007845, 1327984, 1410983, 1589840, 1612552, 1659980, 2015690, 2821966, 3225104, 3319960, 4031380, 5643932, 6639920, 7054915, 8062760, 11287864, 14109830, 16125520, 22575728, 28219660, 56439320, 112878640]

約数ペア:

[(1, 112878640), (2, 56439320), (4, 28219660), (5, 22575728), (7, 16125520), (8, 14109830), (10, 11287864), (14, 8062760), (16, 7054915), (17, 6639920), (20, 5643932), (28, 4031380), (34, 3319960), (35, 3225104), (40, 2821966), (56, 2015690), (68, 1659980), (70, 1612552), (71, 1589840), (80, 1410983), (85, 1327984), (112, 1007845), (119, 948560), (136, 829990), (140, 806276), (142, 794920), (167, 675920), (170, 663992), (238, 474280), (272, 414995), (280, 403138), (284, 397460), (334, 337960), (340, 331996), (355, 317968), (476, 237140), (497, 227120), (560, 201569), (568, 198730), (595, 189712), (668, 168980), (680, 165998), (710, 158984), (835, 135184), (952, 118570), (994, 113560), (1136, 99365), (1169, 96560), (1190, 94856), (1207, 93520), (1336, 84490), (1360, 82999), (1420, 79492), (1670, 67592), (1904, 59285), (1988, 56780), (2338, 48280), (2380, 47428), (2414, 46760), (2485, 45424), (2672, 42245), (2839, 39760), (2840, 39746), (3340, 33796), (3976, 28390), (4676, 24140), (4760, 23714), (4828, 23380), (4970, 22712), (5678, 19880), (5680, 19873), (5845, 19312), (6035, 18704), (6680, 16898), (7952, 14195), (8449, 13360), (9352, 12070), (9520, 11857), (9656, 11690), (9940, 11356)]