69616120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2281}}^1$

素因数の和:2408

約数の個数: 64

約数和(自身を含む): 180734400

約数和(自身を除く): 111118280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 2180, 2281, 3052, 3815, 4360, 4562, 6104, 7630, 9124, 11405, 15260, 15967, 18248, 22810, 30520, 31934, 45620, 63868, 79835, 91240, 127736, 159670, 248629, 319340, 497258, 638680, 994516, 1243145, 1740403, 1989032, 2486290, 3480806, 4972580, 6961612, 8702015, 9945160, 13923224, 17404030, 34808060, 69616120]

約数ペア:

[(1, 69616120), (2, 34808060), (4, 17404030), (5, 13923224), (7, 9945160), (8, 8702015), (10, 6961612), (14, 4972580), (20, 3480806), (28, 2486290), (35, 1989032), (40, 1740403), (56, 1243145), (70, 994516), (109, 638680), (140, 497258), (218, 319340), (280, 248629), (436, 159670), (545, 127736), (763, 91240), (872, 79835), (1090, 63868), (1526, 45620), (2180, 31934), (2281, 30520), (3052, 22810), (3815, 18248), (4360, 15967), (4562, 15260), (6104, 11405), (7630, 9124)]