133168560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2611

約数の個数: 160

約数和(自身を含む): 487206912

約数和(自身を除く): 354038352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2557, 2604, 3255, 3472, 3720, 4340, 5114, 5208, 6510, 7440, 7671, 8680, 10228, 10416, 12785, 13020, 15342, 17360, 17899, 20456, 25570, 26040, 30684, 35798, 38355, 40912, 51140, 52080, 53697, 61368, 71596, 76710, 79267, 89495, 102280, 107394, 122736, 143192, 153420, 158534, 178990, 204560, 214788, 237801, 268485, 286384, 306840, 317068, 357980, 396335, 429576, 475602, 536970, 554869, 613680, 634136, 715960, 792670, 859152, 951204, 1073940, 1109738, 1189005, 1268272, 1431920, 1585340, 1664607, 1902408, 2147880, 2219476, 2378010, 2774345, 3170680, 3329214, 3804816, 4295760, 4438952, 4756020, 5548690, 6341360, 6658428, 8323035, 8877904, 9512040, 11097380, 13316856, 16646070, 19024080, 22194760, 26633712, 33292140, 44389520, 66584280, 133168560]

約数ペア:

[(1, 133168560), (2, 66584280), (3, 44389520), (4, 33292140), (5, 26633712), (6, 22194760), (7, 19024080), (8, 16646070), (10, 13316856), (12, 11097380), (14, 9512040), (15, 8877904), (16, 8323035), (20, 6658428), (21, 6341360), (24, 5548690), (28, 4756020), (30, 4438952), (31, 4295760), (35, 3804816), (40, 3329214), (42, 3170680), (48, 2774345), (56, 2378010), (60, 2219476), (62, 2147880), (70, 1902408), (80, 1664607), (84, 1585340), (93, 1431920), (105, 1268272), (112, 1189005), (120, 1109738), (124, 1073940), (140, 951204), (155, 859152), (168, 792670), (186, 715960), (210, 634136), (217, 613680), (240, 554869), (248, 536970), (280, 475602), (310, 429576), (336, 396335), (372, 357980), (420, 317068), (434, 306840), (465, 286384), (496, 268485), (560, 237801), (620, 214788), (651, 204560), (744, 178990), (840, 158534), (868, 153420), (930, 143192), (1085, 122736), (1240, 107394), (1302, 102280), (1488, 89495), (1680, 79267), (1736, 76710), (1860, 71596), (2170, 61368), (2480, 53697), (2557, 52080), (2604, 51140), (3255, 40912), (3472, 38355), (3720, 35798), (4340, 30684), (5114, 26040), (5208, 25570), (6510, 20456), (7440, 17899), (7671, 17360), (8680, 15342), (10228, 13020), (10416, 12785)]