219049080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107377}}^1$

素因数の和:107408

約数の個数: 64

約数和(自身を含む): 695809440

約数和(自身を除く): 476760360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 107377, 214754, 322131, 429508, 536885, 644262, 859016, 1073770, 1288524, 1610655, 1825409, 2147540, 2577048, 3221310, 3650818, 4295080, 5476227, 6442620, 7301636, 9127045, 10952454, 12885240, 14603272, 18254090, 21904908, 27381135, 36508180, 43809816, 54762270, 73016360, 109524540, 219049080]

約数ペア:

[(1, 219049080), (2, 109524540), (3, 73016360), (4, 54762270), (5, 43809816), (6, 36508180), (8, 27381135), (10, 21904908), (12, 18254090), (15, 14603272), (17, 12885240), (20, 10952454), (24, 9127045), (30, 7301636), (34, 6442620), (40, 5476227), (51, 4295080), (60, 3650818), (68, 3221310), (85, 2577048), (102, 2147540), (120, 1825409), (136, 1610655), (170, 1288524), (204, 1073770), (255, 859016), (340, 644262), (408, 536885), (510, 429508), (680, 322131), (1020, 214754), (2040, 107377)]