42135080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 107516160

約数和(自身を除く): 65381080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 169, 184, 230, 260, 271, 299, 338, 460, 520, 542, 598, 676, 845, 920, 1084, 1196, 1352, 1355, 1495, 1690, 2168, 2392, 2710, 2990, 3380, 3523, 3887, 5420, 5980, 6233, 6760, 7046, 7774, 10840, 11960, 12466, 14092, 15548, 17615, 19435, 24932, 28184, 31096, 31165, 35230, 38870, 45799, 49864, 62330, 70460, 77740, 81029, 91598, 124660, 140920, 155480, 162058, 183196, 228995, 249320, 324116, 366392, 405145, 457990, 648232, 810290, 915980, 1053377, 1620580, 1831960, 2106754, 3241160, 4213508, 5266885, 8427016, 10533770, 21067540, 42135080]

約数ペア:

[(1, 42135080), (2, 21067540), (4, 10533770), (5, 8427016), (8, 5266885), (10, 4213508), (13, 3241160), (20, 2106754), (23, 1831960), (26, 1620580), (40, 1053377), (46, 915980), (52, 810290), (65, 648232), (92, 457990), (104, 405145), (115, 366392), (130, 324116), (169, 249320), (184, 228995), (230, 183196), (260, 162058), (271, 155480), (299, 140920), (338, 124660), (460, 91598), (520, 81029), (542, 77740), (598, 70460), (676, 62330), (845, 49864), (920, 45799), (1084, 38870), (1196, 35230), (1352, 31165), (1355, 31096), (1495, 28184), (1690, 24932), (2168, 19435), (2392, 17615), (2710, 15548), (2990, 14092), (3380, 12466), (3523, 11960), (3887, 10840), (5420, 7774), (5980, 7046), (6233, 6760)]