16726072920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3241487}}^1$

素因数の和:3241544

約数の個数: 64

約数和(自身を含む): 51345169920

約数和(自身を除く): 34619097000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 3241487, 6482974, 9724461, 12965948, 16207435, 19448922, 25931896, 32414870, 38897844, 48622305, 64829740, 77795688, 97244610, 129659480, 139383941, 194489220, 278767882, 388978440, 418151823, 557535764, 696919705, 836303646, 1115071528, 1393839410, 1672607292, 2090759115, 2787678820, 3345214584, 4181518230, 5575357640, 8363036460, 16726072920]

約数ペア:

[(1, 16726072920), (2, 8363036460), (3, 5575357640), (4, 4181518230), (5, 3345214584), (6, 2787678820), (8, 2090759115), (10, 1672607292), (12, 1393839410), (15, 1115071528), (20, 836303646), (24, 696919705), (30, 557535764), (40, 418151823), (43, 388978440), (60, 278767882), (86, 194489220), (120, 139383941), (129, 129659480), (172, 97244610), (215, 77795688), (258, 64829740), (344, 48622305), (430, 38897844), (516, 32414870), (645, 25931896), (860, 19448922), (1032, 16207435), (1290, 12965948), (1720, 9724461), (2580, 6482974), (5160, 3241487)]