135679360

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2099}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 327726000

約数和(自身を除く): 192046640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 320, 404, 505, 640, 808, 1010, 1616, 2020, 2099, 3232, 4040, 4198, 6464, 8080, 8396, 10495, 12928, 16160, 16792, 20990, 32320, 33584, 41980, 64640, 67168, 83960, 134336, 167920, 211999, 268672, 335840, 423998, 671680, 847996, 1059995, 1343360, 1695992, 2119990, 3391984, 4239980, 6783968, 8479960, 13567936, 16959920, 27135872, 33919840, 67839680, 135679360]

約数ペア:

[(1, 135679360), (2, 67839680), (4, 33919840), (5, 27135872), (8, 16959920), (10, 13567936), (16, 8479960), (20, 6783968), (32, 4239980), (40, 3391984), (64, 2119990), (80, 1695992), (101, 1343360), (128, 1059995), (160, 847996), (202, 671680), (320, 423998), (404, 335840), (505, 268672), (640, 211999), (808, 167920), (1010, 134336), (1616, 83960), (2020, 67168), (2099, 64640), (3232, 41980), (4040, 33584), (4198, 32320), (6464, 20990), (8080, 16792), (8396, 16160), (10495, 12928)]