1459769920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{651683}}^1$

素因数の和:651707

約数の個数: 56

約数和(自身を含む): 3972665664

約数和(自身を除く): 2512895744

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, 651683, 1303366, 2606732, 3258415, 4561781, 5213464, 6516830, 9123562, 10426928, 13033660, 18247124, 20853856, 22808905, 26067320, 36494248, 41707712, 45617810, 52134640, 72988496, 91235620, 104269280, 145976992, 182471240, 208538560, 291953984, 364942480, 729884960, 1459769920]

約数ペア:

[(1, 1459769920), (2, 729884960), (4, 364942480), (5, 291953984), (7, 208538560), (8, 182471240), (10, 145976992), (14, 104269280), (16, 91235620), (20, 72988496), (28, 52134640), (32, 45617810), (35, 41707712), (40, 36494248), (56, 26067320), (64, 22808905), (70, 20853856), (80, 18247124), (112, 13033660), (140, 10426928), (160, 9123562), (224, 6516830), (280, 5213464), (320, 4561781), (448, 3258415), (560, 2606732), (1120, 1303366), (2240, 651683)]