142800899920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{36428801}}^1$

素因数の和:36428828

約数の個数: 60

約数和(自身を含む): 386218158804

約数和(自身を除く): 243417258884

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 36428801, 72857602, 145715204, 182144005, 255001607, 291430408, 364288010, 510003214, 582860816, 728576020, 1020006428, 1275008035, 1457152040, 1785011249, 2040012856, 2550016070, 2914304080, 3570022498, 4080025712, 5100032140, 7140044996, 8925056245, 10200064280, 14280089992, 17850112490, 20400128560, 28560179984, 35700224980, 71400449960, 142800899920]

約数ペア:

[(1, 142800899920), (2, 71400449960), (4, 35700224980), (5, 28560179984), (7, 20400128560), (8, 17850112490), (10, 14280089992), (14, 10200064280), (16, 8925056245), (20, 7140044996), (28, 5100032140), (35, 4080025712), (40, 3570022498), (49, 2914304080), (56, 2550016070), (70, 2040012856), (80, 1785011249), (98, 1457152040), (112, 1275008035), (140, 1020006428), (196, 728576020), (245, 582860816), (280, 510003214), (392, 364288010), (490, 291430408), (560, 255001607), (784, 182144005), (980, 145715204), (1960, 72857602), (3920, 36428801)]