216506040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{10429}}^1$

素因数の和:10616

約数の個数: 64

約数和(自身を含む): 653335200

約数和(自身を除く): 436829160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 10429, 20760, 20858, 31287, 41716, 52145, 62574, 83432, 104290, 125148, 156435, 208580, 250296, 312870, 417160, 625740, 1251480, 1804217, 3608434, 5412651, 7216868, 9021085, 10825302, 14433736, 18042170, 21650604, 27063255, 36084340, 43301208, 54126510, 72168680, 108253020, 216506040]

約数ペア:

[(1, 216506040), (2, 108253020), (3, 72168680), (4, 54126510), (5, 43301208), (6, 36084340), (8, 27063255), (10, 21650604), (12, 18042170), (15, 14433736), (20, 10825302), (24, 9021085), (30, 7216868), (40, 5412651), (60, 3608434), (120, 1804217), (173, 1251480), (346, 625740), (519, 417160), (692, 312870), (865, 250296), (1038, 208580), (1384, 156435), (1730, 125148), (2076, 104290), (2595, 83432), (3460, 62574), (4152, 52145), (5190, 41716), (6920, 31287), (10380, 20858), (10429, 20760)]