715499120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1277677}}^1$

素因数の和:1277697

約数の個数: 40

約数和(自身を含む): 1901184864

約数和(自身を除く): 1185685744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1277677, 2555354, 5110708, 6388385, 8943739, 10221416, 12776770, 17887478, 20442832, 25553540, 35774956, 44718695, 51107080, 71549912, 89437390, 102214160, 143099824, 178874780, 357749560, 715499120]

約数ペア:

[(1, 715499120), (2, 357749560), (4, 178874780), (5, 143099824), (7, 102214160), (8, 89437390), (10, 71549912), (14, 51107080), (16, 44718695), (20, 35774956), (28, 25553540), (35, 20442832), (40, 17887478), (56, 12776770), (70, 10221416), (80, 8943739), (112, 6388385), (140, 5110708), (280, 2555354), (560, 1277677)]