1566790240

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2672

約数の個数: 96

約数和(自身を含む): 3824555616

約数和(自身を除く): 2257765376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 73, 80, 106, 146, 160, 212, 265, 292, 365, 424, 530, 584, 730, 848, 1060, 1168, 1460, 1696, 2120, 2336, 2531, 2920, 3869, 4240, 5062, 5840, 7738, 8480, 10124, 11680, 12655, 15476, 19345, 20248, 25310, 30952, 38690, 40496, 50620, 61904, 77380, 80992, 101240, 123808, 134143, 154760, 184763, 202480, 268286, 309520, 369526, 404960, 536572, 619040, 670715, 739052, 923815, 1073144, 1341430, 1478104, 1847630, 2146288, 2682860, 2956208, 3695260, 4292576, 5365720, 5912416, 7390520, 9792439, 10731440, 14781040, 19584878, 21462880, 29562080, 39169756, 48962195, 78339512, 97924390, 156679024, 195848780, 313358048, 391697560, 783395120, 1566790240]

約数ペア:

[(1, 1566790240), (2, 783395120), (4, 391697560), (5, 313358048), (8, 195848780), (10, 156679024), (16, 97924390), (20, 78339512), (32, 48962195), (40, 39169756), (53, 29562080), (73, 21462880), (80, 19584878), (106, 14781040), (146, 10731440), (160, 9792439), (212, 7390520), (265, 5912416), (292, 5365720), (365, 4292576), (424, 3695260), (530, 2956208), (584, 2682860), (730, 2146288), (848, 1847630), (1060, 1478104), (1168, 1341430), (1460, 1073144), (1696, 923815), (2120, 739052), (2336, 670715), (2531, 619040), (2920, 536572), (3869, 404960), (4240, 369526), (5062, 309520), (5840, 268286), (7738, 202480), (8480, 184763), (10124, 154760), (11680, 134143), (12655, 123808), (15476, 101240), (19345, 80992), (20248, 77380), (25310, 61904), (30952, 50620), (38690, 40496)]