161585628540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4322783}}^1$

素因数の和:4322891

約数の個数: 96

約数和(自身を含む): 522883952640

約数和(自身を除く): 361298324100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1780, 1869, 2492, 2670, 3115, 3738, 5340, 6230, 7476, 9345, 12460, 18690, 37380, 4322783, 8645566, 12968349, 17291132, 21613915, 25936698, 30259481, 43227830, 51873396, 60518962, 64841745, 86455660, 90778443, 121037924, 129683490, 151297405, 181556886, 259366980, 302594810, 363113772, 384727687, 453892215, 605189620, 769455374, 907784430, 1154183061, 1538910748, 1815568860, 1923638435, 2308366122, 2693093809, 3847276870, 4616732244, 5386187618, 5770915305, 7694553740, 8079281427, 10772375236, 11541830610, 13465469045, 16158562854, 23083661220, 26930938090, 32317125708, 40396407135, 53861876180, 80792814270, 161585628540]

約数ペア:

[(1, 161585628540), (2, 80792814270), (3, 53861876180), (4, 40396407135), (5, 32317125708), (6, 26930938090), (7, 23083661220), (10, 16158562854), (12, 13465469045), (14, 11541830610), (15, 10772375236), (20, 8079281427), (21, 7694553740), (28, 5770915305), (30, 5386187618), (35, 4616732244), (42, 3847276870), (60, 2693093809), (70, 2308366122), (84, 1923638435), (89, 1815568860), (105, 1538910748), (140, 1154183061), (178, 907784430), (210, 769455374), (267, 605189620), (356, 453892215), (420, 384727687), (445, 363113772), (534, 302594810), (623, 259366980), (890, 181556886), (1068, 151297405), (1246, 129683490), (1335, 121037924), (1780, 90778443), (1869, 86455660), (2492, 64841745), (2670, 60518962), (3115, 51873396), (3738, 43227830), (5340, 30259481), (6230, 25936698), (7476, 21613915), (9345, 17291132), (12460, 12968349), (18690, 8645566), (37380, 4322783)]