146701520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1087}}^1$

素因数の和:1348

約数の個数: 80

約数和(自身を含む): 391784448

約数和(自身を除く): 245082928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 241, 280, 482, 560, 964, 1087, 1205, 1687, 1928, 2174, 2410, 3374, 3856, 4348, 4820, 5435, 6748, 7609, 8435, 8696, 9640, 10870, 13496, 15218, 16870, 17392, 19280, 21740, 26992, 30436, 33740, 38045, 43480, 60872, 67480, 76090, 86960, 121744, 134960, 152180, 261967, 304360, 523934, 608720, 1047868, 1309835, 1833769, 2095736, 2619670, 3667538, 4191472, 5239340, 7335076, 9168845, 10478680, 14670152, 18337690, 20957360, 29340304, 36675380, 73350760, 146701520]

約数ペア:

[(1, 146701520), (2, 73350760), (4, 36675380), (5, 29340304), (7, 20957360), (8, 18337690), (10, 14670152), (14, 10478680), (16, 9168845), (20, 7335076), (28, 5239340), (35, 4191472), (40, 3667538), (56, 2619670), (70, 2095736), (80, 1833769), (112, 1309835), (140, 1047868), (241, 608720), (280, 523934), (482, 304360), (560, 261967), (964, 152180), (1087, 134960), (1205, 121744), (1687, 86960), (1928, 76090), (2174, 67480), (2410, 60872), (3374, 43480), (3856, 38045), (4348, 33740), (4820, 30436), (5435, 26992), (6748, 21740), (7609, 19280), (8435, 17392), (8696, 16870), (9640, 15218), (10870, 13496)]