108639960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 385793280

約数和(自身を除く): 277153320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 195, 220, 260, 264, 286, 312, 330, 338, 390, 429, 440, 487, 507, 520, 572, 660, 676, 715, 780, 845, 858, 974, 1014, 1144, 1320, 1352, 1430, 1461, 1560, 1690, 1716, 1859, 1948, 2028, 2145, 2435, 2535, 2860, 2922, 3380, 3432, 3718, 3896, 4056, 4290, 4870, 5070, 5357, 5577, 5720, 5844, 6331, 6760, 7305, 7436, 8580, 9295, 9740, 10140, 10714, 11154, 11688, 12662, 14610, 14872, 16071, 17160, 18590, 18993, 19480, 20280, 21428, 22308, 25324, 26785, 27885, 29220, 31655, 32142, 37180, 37986, 42856, 44616, 50648, 53570, 55770, 58440, 63310, 64284, 69641, 74360, 75972, 80355, 82303, 94965, 107140, 111540, 126620, 128568, 139282, 151944, 160710, 164606, 189930, 208923, 214280, 223080, 246909, 253240, 278564, 321420, 329212, 348205, 379860, 411515, 417846, 493818, 557128, 642840, 658424, 696410, 759720, 823030, 835692, 905333, 987636, 1044615, 1234545, 1392820, 1646060, 1671384, 1810666, 1975272, 2089230, 2469090, 2715999, 2785640, 3292120, 3621332, 4178460, 4526665, 4938180, 5431998, 7242664, 8356920, 9053330, 9876360, 10863996, 13579995, 18106660, 21727992, 27159990, 36213320, 54319980, 108639960]

約数ペア:

[(1, 108639960), (2, 54319980), (3, 36213320), (4, 27159990), (5, 21727992), (6, 18106660), (8, 13579995), (10, 10863996), (11, 9876360), (12, 9053330), (13, 8356920), (15, 7242664), (20, 5431998), (22, 4938180), (24, 4526665), (26, 4178460), (30, 3621332), (33, 3292120), (39, 2785640), (40, 2715999), (44, 2469090), (52, 2089230), (55, 1975272), (60, 1810666), (65, 1671384), (66, 1646060), (78, 1392820), (88, 1234545), (104, 1044615), (110, 987636), (120, 905333), (130, 835692), (132, 823030), (143, 759720), (156, 696410), (165, 658424), (169, 642840), (195, 557128), (220, 493818), (260, 417846), (264, 411515), (286, 379860), (312, 348205), (330, 329212), (338, 321420), (390, 278564), (429, 253240), (440, 246909), (487, 223080), (507, 214280), (520, 208923), (572, 189930), (660, 164606), (676, 160710), (715, 151944), (780, 139282), (845, 128568), (858, 126620), (974, 111540), (1014, 107140), (1144, 94965), (1320, 82303), (1352, 80355), (1430, 75972), (1461, 74360), (1560, 69641), (1690, 64284), (1716, 63310), (1859, 58440), (1948, 55770), (2028, 53570), (2145, 50648), (2435, 44616), (2535, 42856), (2860, 37986), (2922, 37180), (3380, 32142), (3432, 31655), (3718, 29220), (3896, 27885), (4056, 26785), (4290, 25324), (4870, 22308), (5070, 21428), (5357, 20280), (5577, 19480), (5720, 18993), (5844, 18590), (6331, 17160), (6760, 16071), (7305, 14872), (7436, 14610), (8580, 12662), (9295, 11688), (9740, 11154), (10140, 10714)]