1572959920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{26251}}^1$

素因数の和:26378

約数の個数: 80

約数和(自身を含む): 4218801408

約数和(自身を除く): 2645841488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 856, 1070, 1498, 1712, 2140, 2996, 3745, 4280, 5992, 7490, 8560, 11984, 14980, 26251, 29960, 52502, 59920, 105004, 131255, 183757, 210008, 262510, 367514, 420016, 525020, 735028, 918785, 1050040, 1470056, 1837570, 2100080, 2808857, 2940112, 3675140, 5617714, 7350280, 11235428, 14044285, 14700560, 19661999, 22470856, 28088570, 39323998, 44941712, 56177140, 78647996, 98309995, 112354280, 157295992, 196619990, 224708560, 314591984, 393239980, 786479960, 1572959920]

約数ペア:

[(1, 1572959920), (2, 786479960), (4, 393239980), (5, 314591984), (7, 224708560), (8, 196619990), (10, 157295992), (14, 112354280), (16, 98309995), (20, 78647996), (28, 56177140), (35, 44941712), (40, 39323998), (56, 28088570), (70, 22470856), (80, 19661999), (107, 14700560), (112, 14044285), (140, 11235428), (214, 7350280), (280, 5617714), (428, 3675140), (535, 2940112), (560, 2808857), (749, 2100080), (856, 1837570), (1070, 1470056), (1498, 1050040), (1712, 918785), (2140, 735028), (2996, 525020), (3745, 420016), (4280, 367514), (5992, 262510), (7490, 210008), (8560, 183757), (11984, 131255), (14980, 105004), (26251, 59920), (29960, 52502)]