170068280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 396118080

約数和(自身を除く): 226049800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 151, 185, 296, 302, 370, 604, 740, 755, 761, 1208, 1480, 1510, 1522, 3020, 3044, 3805, 5587, 6040, 6088, 7610, 11174, 15220, 22348, 27935, 28157, 30440, 44696, 55870, 56314, 111740, 112628, 114911, 140785, 223480, 225256, 229822, 281570, 459644, 563140, 574555, 919288, 1126280, 1149110, 2298220, 4251707, 4596440, 8503414, 17006828, 21258535, 34013656, 42517070, 85034140, 170068280]

約数ペア:

[(1, 170068280), (2, 85034140), (4, 42517070), (5, 34013656), (8, 21258535), (10, 17006828), (20, 8503414), (37, 4596440), (40, 4251707), (74, 2298220), (148, 1149110), (151, 1126280), (185, 919288), (296, 574555), (302, 563140), (370, 459644), (604, 281570), (740, 229822), (755, 225256), (761, 223480), (1208, 140785), (1480, 114911), (1510, 112628), (1522, 111740), (3020, 56314), (3044, 55870), (3805, 44696), (5587, 30440), (6040, 28157), (6088, 27935), (7610, 22348), (11174, 15220)]