126477960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 461531520

約数和(自身を除く): 335053560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 289, 340, 357, 408, 420, 476, 510, 521, 578, 595, 680, 714, 840, 867, 952, 1020, 1042, 1156, 1190, 1428, 1445, 1563, 1734, 1785, 2023, 2040, 2084, 2312, 2380, 2605, 2856, 2890, 3126, 3468, 3570, 3647, 4046, 4168, 4335, 4760, 5210, 5780, 6069, 6252, 6936, 7140, 7294, 7815, 8092, 8670, 8857, 10115, 10420, 10941, 11560, 12138, 12504, 14280, 14588, 15630, 16184, 17340, 17714, 18235, 20230, 20840, 21882, 24276, 26571, 29176, 30345, 31260, 34680, 35428, 36470, 40460, 43764, 44285, 48552, 53142, 54705, 60690, 61999, 62520, 70856, 72940, 80920, 87528, 88570, 106284, 109410, 121380, 123998, 132855, 145880, 150569, 177140, 185997, 212568, 218820, 242760, 247996, 265710, 301138, 309995, 354280, 371994, 437640, 451707, 495992, 531420, 602276, 619990, 743988, 752845, 903414, 929985, 1053983, 1062840, 1204552, 1239980, 1487976, 1505690, 1806828, 1859970, 2107966, 2258535, 2479960, 3011380, 3161949, 3613656, 3719940, 4215932, 4517070, 5269915, 6022760, 6323898, 7439880, 8431864, 9034140, 10539830, 12647796, 15809745, 18068280, 21079660, 25295592, 31619490, 42159320, 63238980, 126477960]

約数ペア:

[(1, 126477960), (2, 63238980), (3, 42159320), (4, 31619490), (5, 25295592), (6, 21079660), (7, 18068280), (8, 15809745), (10, 12647796), (12, 10539830), (14, 9034140), (15, 8431864), (17, 7439880), (20, 6323898), (21, 6022760), (24, 5269915), (28, 4517070), (30, 4215932), (34, 3719940), (35, 3613656), (40, 3161949), (42, 3011380), (51, 2479960), (56, 2258535), (60, 2107966), (68, 1859970), (70, 1806828), (84, 1505690), (85, 1487976), (102, 1239980), (105, 1204552), (119, 1062840), (120, 1053983), (136, 929985), (140, 903414), (168, 752845), (170, 743988), (204, 619990), (210, 602276), (238, 531420), (255, 495992), (280, 451707), (289, 437640), (340, 371994), (357, 354280), (408, 309995), (420, 301138), (476, 265710), (510, 247996), (521, 242760), (578, 218820), (595, 212568), (680, 185997), (714, 177140), (840, 150569), (867, 145880), (952, 132855), (1020, 123998), (1042, 121380), (1156, 109410), (1190, 106284), (1428, 88570), (1445, 87528), (1563, 80920), (1734, 72940), (1785, 70856), (2023, 62520), (2040, 61999), (2084, 60690), (2312, 54705), (2380, 53142), (2605, 48552), (2856, 44285), (2890, 43764), (3126, 40460), (3468, 36470), (3570, 35428), (3647, 34680), (4046, 31260), (4168, 30345), (4335, 29176), (4760, 26571), (5210, 24276), (5780, 21882), (6069, 20840), (6252, 20230), (6936, 18235), (7140, 17714), (7294, 17340), (7815, 16184), (8092, 15630), (8670, 14588), (8857, 14280), (10115, 12504), (10420, 12138), (10941, 11560)]