118910680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2543}}^1$

素因数の和:2728

約数の個数: 64

約数和(自身を含む): 307722240

約数和(自身を除く): 188811560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 668, 835, 1169, 1336, 1670, 2338, 2543, 3340, 4676, 5086, 5845, 6680, 9352, 10172, 11690, 12715, 17801, 20344, 23380, 25430, 35602, 46760, 50860, 71204, 89005, 101720, 142408, 178010, 356020, 424681, 712040, 849362, 1698724, 2123405, 2972767, 3397448, 4246810, 5945534, 8493620, 11891068, 14863835, 16987240, 23782136, 29727670, 59455340, 118910680]

約数ペア:

[(1, 118910680), (2, 59455340), (4, 29727670), (5, 23782136), (7, 16987240), (8, 14863835), (10, 11891068), (14, 8493620), (20, 5945534), (28, 4246810), (35, 3397448), (40, 2972767), (56, 2123405), (70, 1698724), (140, 849362), (167, 712040), (280, 424681), (334, 356020), (668, 178010), (835, 142408), (1169, 101720), (1336, 89005), (1670, 71204), (2338, 50860), (2543, 46760), (3340, 35602), (4676, 25430), (5086, 23380), (5845, 20344), (6680, 17801), (9352, 12715), (10172, 11690)]