231337280

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9151}}^1$

素因数の和:9247

約数の個数: 56

約数和(自身を含む): 557905920

約数和(自身を除く): 326568640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 6320, 9151, 12640, 18302, 25280, 36604, 45755, 73208, 91510, 146416, 183020, 292832, 366040, 585664, 722929, 732080, 1445858, 1464160, 2891716, 2928320, 3614645, 5783432, 7229290, 11566864, 14458580, 23133728, 28917160, 46267456, 57834320, 115668640, 231337280]

約数ペア:

[(1, 231337280), (2, 115668640), (4, 57834320), (5, 46267456), (8, 28917160), (10, 23133728), (16, 14458580), (20, 11566864), (32, 7229290), (40, 5783432), (64, 3614645), (79, 2928320), (80, 2891716), (158, 1464160), (160, 1445858), (316, 732080), (320, 722929), (395, 585664), (632, 366040), (790, 292832), (1264, 183020), (1580, 146416), (2528, 91510), (3160, 73208), (5056, 45755), (6320, 36604), (9151, 25280), (12640, 18302)]