210572520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{11621}}^1$

素因数の和:11786

約数の個数: 64

約数和(自身を含む): 635955840

約数和(自身を除く): 425383320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 11621, 18120, 23242, 34863, 46484, 58105, 69726, 92968, 116210, 139452, 174315, 232420, 278904, 348630, 464840, 697260, 1394520, 1754771, 3509542, 5264313, 7019084, 8773855, 10528626, 14038168, 17547710, 21057252, 26321565, 35095420, 42114504, 52643130, 70190840, 105286260, 210572520]

約数ペア:

[(1, 210572520), (2, 105286260), (3, 70190840), (4, 52643130), (5, 42114504), (6, 35095420), (8, 26321565), (10, 21057252), (12, 17547710), (15, 14038168), (20, 10528626), (24, 8773855), (30, 7019084), (40, 5264313), (60, 3509542), (120, 1754771), (151, 1394520), (302, 697260), (453, 464840), (604, 348630), (755, 278904), (906, 232420), (1208, 174315), (1510, 139452), (1812, 116210), (2265, 92968), (3020, 69726), (3624, 58105), (4530, 46484), (6040, 34863), (9060, 23242), (11621, 18120)]