70074160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 181354464

約数和(自身を除く): 111280304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 73, 80, 104, 130, 142, 146, 169, 208, 260, 284, 292, 338, 355, 365, 520, 568, 584, 676, 710, 730, 845, 923, 949, 1040, 1136, 1168, 1352, 1420, 1460, 1690, 1846, 1898, 2704, 2840, 2920, 3380, 3692, 3796, 4615, 4745, 5183, 5680, 5840, 6760, 7384, 7592, 9230, 9490, 10366, 11999, 12337, 13520, 14768, 15184, 18460, 18980, 20732, 23998, 24674, 25915, 36920, 37960, 41464, 47996, 49348, 51830, 59995, 61685, 67379, 73840, 75920, 82928, 95992, 98696, 103660, 119990, 123370, 134758, 191984, 197392, 207320, 239980, 246740, 269516, 336895, 414640, 479960, 493480, 539032, 673790, 875927, 959920, 986960, 1078064, 1347580, 1751854, 2695160, 3503708, 4379635, 5390320, 7007416, 8759270, 14014832, 17518540, 35037080, 70074160]

約数ペア:

[(1, 70074160), (2, 35037080), (4, 17518540), (5, 14014832), (8, 8759270), (10, 7007416), (13, 5390320), (16, 4379635), (20, 3503708), (26, 2695160), (40, 1751854), (52, 1347580), (65, 1078064), (71, 986960), (73, 959920), (80, 875927), (104, 673790), (130, 539032), (142, 493480), (146, 479960), (169, 414640), (208, 336895), (260, 269516), (284, 246740), (292, 239980), (338, 207320), (355, 197392), (365, 191984), (520, 134758), (568, 123370), (584, 119990), (676, 103660), (710, 98696), (730, 95992), (845, 82928), (923, 75920), (949, 73840), (1040, 67379), (1136, 61685), (1168, 59995), (1352, 51830), (1420, 49348), (1460, 47996), (1690, 41464), (1846, 37960), (1898, 36920), (2704, 25915), (2840, 24674), (2920, 23998), (3380, 20732), (3692, 18980), (3796, 18460), (4615, 15184), (4745, 14768), (5183, 13520), (5680, 12337), (5840, 11999), (6760, 10366), (7384, 9490), (7592, 9230)]