10757640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 32535360

約数和(自身を除く): 21777720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 571, 628, 785, 942, 1142, 1256, 1570, 1713, 1884, 2284, 2355, 2855, 3140, 3426, 3768, 4568, 4710, 5710, 6280, 6852, 8565, 9420, 11420, 13704, 17130, 18840, 22840, 34260, 68520, 89647, 179294, 268941, 358588, 448235, 537882, 717176, 896470, 1075764, 1344705, 1792940, 2151528, 2689410, 3585880, 5378820, 10757640]

約数ペア:

[(1, 10757640), (2, 5378820), (3, 3585880), (4, 2689410), (5, 2151528), (6, 1792940), (8, 1344705), (10, 1075764), (12, 896470), (15, 717176), (20, 537882), (24, 448235), (30, 358588), (40, 268941), (60, 179294), (120, 89647), (157, 68520), (314, 34260), (471, 22840), (571, 18840), (628, 17130), (785, 13704), (942, 11420), (1142, 9420), (1256, 8565), (1570, 6852), (1713, 6280), (1884, 5710), (2284, 4710), (2355, 4568), (2855, 3768), (3140, 3426)]