207782040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{11467}}^1$

素因数の和:11632

約数の個数: 64

約数和(自身を含む): 627528960

約数和(自身を除く): 419746920

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, 11467, 18120, 22934, 34401, 45868, 57335, 68802, 91736, 114670, 137604, 172005, 229340, 275208, 344010, 458680, 688020, 1376040, 1731517, 3463034, 5194551, 6926068, 8657585, 10389102, 13852136, 17315170, 20778204, 25972755, 34630340, 41556408, 51945510, 69260680, 103891020, 207782040]

約数ペア:

[(1, 207782040), (2, 103891020), (3, 69260680), (4, 51945510), (5, 41556408), (6, 34630340), (8, 25972755), (10, 20778204), (12, 17315170), (15, 13852136), (20, 10389102), (24, 8657585), (30, 6926068), (40, 5194551), (60, 3463034), (120, 1731517), (151, 1376040), (302, 688020), (453, 458680), (604, 344010), (755, 275208), (906, 229340), (1208, 172005), (1510, 137604), (1812, 114670), (2265, 91736), (3020, 68802), (3624, 57335), (4530, 45868), (6040, 34401), (9060, 22934), (11467, 18120)]