133856320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1452

約数の個数: 112

約数和(自身を含む): 358444800

約数和(自身を除く): 224588480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 598, 736, 832, 920, 1040, 1196, 1399, 1472, 1495, 1840, 2080, 2392, 2798, 2990, 3680, 4160, 4784, 5596, 5980, 6995, 7360, 9568, 11192, 11960, 13990, 18187, 19136, 22384, 23920, 27980, 32177, 36374, 44768, 47840, 55960, 64354, 72748, 89536, 90935, 95680, 111920, 128708, 145496, 160885, 181870, 223840, 257416, 290992, 321770, 363740, 418301, 447680, 514832, 581984, 643540, 727480, 836602, 1029664, 1163968, 1287080, 1454960, 1673204, 2059328, 2091505, 2574160, 2909920, 3346408, 4183010, 5148320, 5819840, 6692816, 8366020, 10296640, 13385632, 16732040, 26771264, 33464080, 66928160, 133856320]

約数ペア:

[(1, 133856320), (2, 66928160), (4, 33464080), (5, 26771264), (8, 16732040), (10, 13385632), (13, 10296640), (16, 8366020), (20, 6692816), (23, 5819840), (26, 5148320), (32, 4183010), (40, 3346408), (46, 2909920), (52, 2574160), (64, 2091505), (65, 2059328), (80, 1673204), (92, 1454960), (104, 1287080), (115, 1163968), (130, 1029664), (160, 836602), (184, 727480), (208, 643540), (230, 581984), (260, 514832), (299, 447680), (320, 418301), (368, 363740), (416, 321770), (460, 290992), (520, 257416), (598, 223840), (736, 181870), (832, 160885), (920, 145496), (1040, 128708), (1196, 111920), (1399, 95680), (1472, 90935), (1495, 89536), (1840, 72748), (2080, 64354), (2392, 55960), (2798, 47840), (2990, 44768), (3680, 36374), (4160, 32177), (4784, 27980), (5596, 23920), (5980, 22384), (6995, 19136), (7360, 18187), (9568, 13990), (11192, 11960)]