207445080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6379}}^1$

素因数の和:6664

約数の個数: 64

約数和(自身を含む): 624729600

約数和(自身を除く): 417284520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 5420, 6379, 6504, 8130, 10840, 12758, 16260, 19137, 25516, 31895, 32520, 38274, 51032, 63790, 76548, 95685, 127580, 153096, 191370, 255160, 382740, 765480, 1728709, 3457418, 5186127, 6914836, 8643545, 10372254, 13829672, 17287090, 20744508, 25930635, 34574180, 41489016, 51861270, 69148360, 103722540, 207445080]

約数ペア:

[(1, 207445080), (2, 103722540), (3, 69148360), (4, 51861270), (5, 41489016), (6, 34574180), (8, 25930635), (10, 20744508), (12, 17287090), (15, 13829672), (20, 10372254), (24, 8643545), (30, 6914836), (40, 5186127), (60, 3457418), (120, 1728709), (271, 765480), (542, 382740), (813, 255160), (1084, 191370), (1355, 153096), (1626, 127580), (2168, 95685), (2710, 76548), (3252, 63790), (4065, 51032), (5420, 38274), (6379, 32520), (6504, 31895), (8130, 25516), (10840, 19137), (12758, 16260)]