148120666960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{264501191}}^1$

素因数の和:264501211

約数の個数: 40

約数和(自身を含む): 393577773696

約数和(自身を除く): 245457106736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 264501191, 529002382, 1058004764, 1322505955, 1851508337, 2116009528, 2645011910, 3703016674, 4232019056, 5290023820, 7406033348, 9257541685, 10580047640, 14812066696, 18515083370, 21160095280, 29624133392, 37030166740, 74060333480, 148120666960]

約数ペア:

[(1, 148120666960), (2, 74060333480), (4, 37030166740), (5, 29624133392), (7, 21160095280), (8, 18515083370), (10, 14812066696), (14, 10580047640), (16, 9257541685), (20, 7406033348), (28, 5290023820), (35, 4232019056), (40, 3703016674), (56, 2645011910), (70, 2116009528), (80, 1851508337), (112, 1322505955), (140, 1058004764), (280, 529002382), (560, 264501191)]