164314680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9851}}^1$

素因数の和:10004

約数の個数: 64

約数和(自身を含む): 496540800

約数和(自身を除く): 332226120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 9851, 16680, 19702, 29553, 39404, 49255, 59106, 78808, 98510, 118212, 147765, 197020, 236424, 295530, 394040, 591060, 1182120, 1369289, 2738578, 4107867, 5477156, 6846445, 8215734, 10954312, 13692890, 16431468, 20539335, 27385780, 32862936, 41078670, 54771560, 82157340, 164314680]

約数ペア:

[(1, 164314680), (2, 82157340), (3, 54771560), (4, 41078670), (5, 32862936), (6, 27385780), (8, 20539335), (10, 16431468), (12, 13692890), (15, 10954312), (20, 8215734), (24, 6846445), (30, 5477156), (40, 4107867), (60, 2738578), (120, 1369289), (139, 1182120), (278, 591060), (417, 394040), (556, 295530), (695, 236424), (834, 197020), (1112, 147765), (1390, 118212), (1668, 98510), (2085, 78808), (2780, 59106), (3336, 49255), (4170, 39404), (5560, 29553), (8340, 19702), (9851, 16680)]