1343264320

素因数分解:

$2^6\times 5^1\times {\mathrm{449}}^1\times {\mathrm{9349}}^1$

素因数の和:9815

約数の個数: 56

約数和(自身を含む): 3206115000

約数和(自身を除く): 1862850680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 449, 898, 1796, 2245, 3592, 4490, 7184, 8980, 9349, 14368, 17960, 18698, 28736, 35920, 37396, 46745, 71840, 74792, 93490, 143680, 149584, 186980, 299168, 373960, 598336, 747920, 1495840, 2991680, 4197701, 8395402, 16790804, 20988505, 33581608, 41977010, 67163216, 83954020, 134326432, 167908040, 268652864, 335816080, 671632160, 1343264320]

約数ペア:

[(1, 1343264320), (2, 671632160), (4, 335816080), (5, 268652864), (8, 167908040), (10, 134326432), (16, 83954020), (20, 67163216), (32, 41977010), (40, 33581608), (64, 20988505), (80, 16790804), (160, 8395402), (320, 4197701), (449, 2991680), (898, 1495840), (1796, 747920), (2245, 598336), (3592, 373960), (4490, 299168), (7184, 186980), (8980, 149584), (9349, 143680), (14368, 93490), (17960, 74792), (18698, 71840), (28736, 46745), (35920, 37396)]