222009960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{6679}}^1$

素因数の和:6970

約数の個数: 64

約数和(自身を含む): 668534400

約数和(自身を除く): 446524440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 5540, 6648, 6679, 8310, 11080, 13358, 16620, 20037, 26716, 33240, 33395, 40074, 53432, 66790, 80148, 100185, 133580, 160296, 200370, 267160, 400740, 801480, 1850083, 3700166, 5550249, 7400332, 9250415, 11100498, 14800664, 18500830, 22200996, 27751245, 37001660, 44401992, 55502490, 74003320, 111004980, 222009960]

約数ペア:

[(1, 222009960), (2, 111004980), (3, 74003320), (4, 55502490), (5, 44401992), (6, 37001660), (8, 27751245), (10, 22200996), (12, 18500830), (15, 14800664), (20, 11100498), (24, 9250415), (30, 7400332), (40, 5550249), (60, 3700166), (120, 1850083), (277, 801480), (554, 400740), (831, 267160), (1108, 200370), (1385, 160296), (1662, 133580), (2216, 100185), (2770, 80148), (3324, 66790), (4155, 53432), (5540, 40074), (6648, 33395), (6679, 33240), (8310, 26716), (11080, 20037), (13358, 16620)]