714996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{37951}}^1$

素因数の和:38122

約数の個数: 64

約数和(自身を含む): 2158709760

約数和(自身を除く): 1443712920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 37951, 75902, 113853, 151804, 189755, 227706, 303608, 379510, 455412, 569265, 759020, 910824, 1138530, 1518040, 2277060, 4554120, 5958307, 11916614, 17874921, 23833228, 29791535, 35749842, 47666456, 59583070, 71499684, 89374605, 119166140, 142999368, 178749210, 238332280, 357498420, 714996840]

約数ペア:

[(1, 714996840), (2, 357498420), (3, 238332280), (4, 178749210), (5, 142999368), (6, 119166140), (8, 89374605), (10, 71499684), (12, 59583070), (15, 47666456), (20, 35749842), (24, 29791535), (30, 23833228), (40, 17874921), (60, 11916614), (120, 5958307), (157, 4554120), (314, 2277060), (471, 1518040), (628, 1138530), (785, 910824), (942, 759020), (1256, 569265), (1570, 455412), (1884, 379510), (2355, 303608), (3140, 227706), (3768, 189755), (4710, 151804), (6280, 113853), (9420, 75902), (18840, 37951)]