157064421720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4657901}}^1$

素因数の和:4658196

約数の個数: 64

約数和(自身を含む): 472870211040

約数和(自身を除く): 315805789320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 5620, 6744, 8430, 11240, 16860, 33720, 4657901, 9315802, 13973703, 18631604, 23289505, 27947406, 37263208, 46579010, 55894812, 69868515, 93158020, 111789624, 139737030, 186316040, 279474060, 558948120, 1308870181, 2617740362, 3926610543, 5235480724, 6544350905, 7853221086, 10470961448, 13088701810, 15706442172, 19633052715, 26177403620, 31412884344, 39266105430, 52354807240, 78532210860, 157064421720]

約数ペア:

[(1, 157064421720), (2, 78532210860), (3, 52354807240), (4, 39266105430), (5, 31412884344), (6, 26177403620), (8, 19633052715), (10, 15706442172), (12, 13088701810), (15, 10470961448), (20, 7853221086), (24, 6544350905), (30, 5235480724), (40, 3926610543), (60, 2617740362), (120, 1308870181), (281, 558948120), (562, 279474060), (843, 186316040), (1124, 139737030), (1405, 111789624), (1686, 93158020), (2248, 69868515), (2810, 55894812), (3372, 46579010), (4215, 37263208), (5620, 27947406), (6744, 23289505), (8430, 18631604), (11240, 13973703), (16860, 9315802), (33720, 4657901)]