126943040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{56671}}^1$

素因数の和:56695

約数の個数: 56

約数和(自身を含む): 345472512

約数和(自身を除く): 218529472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 56671, 113342, 226684, 283355, 396697, 453368, 566710, 793394, 906736, 1133420, 1586788, 1813472, 1983485, 2266840, 3173576, 3626944, 3966970, 4533680, 6347152, 7933940, 9067360, 12694304, 15867880, 18134720, 25388608, 31735760, 63471520, 126943040]

約数ペア:

[(1, 126943040), (2, 63471520), (4, 31735760), (5, 25388608), (7, 18134720), (8, 15867880), (10, 12694304), (14, 9067360), (16, 7933940), (20, 6347152), (28, 4533680), (32, 3966970), (35, 3626944), (40, 3173576), (56, 2266840), (64, 1983485), (70, 1813472), (80, 1586788), (112, 1133420), (140, 906736), (160, 793394), (224, 566710), (280, 453368), (320, 396697), (448, 283355), (560, 226684), (1120, 113342), (2240, 56671)]