140785440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 479001600

約数和(自身を除く): 338216160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 96, 114, 120, 129, 152, 160, 172, 190, 215, 228, 240, 258, 285, 304, 344, 359, 380, 430, 456, 480, 516, 570, 608, 645, 688, 718, 760, 817, 860, 912, 1032, 1077, 1140, 1290, 1376, 1436, 1520, 1634, 1720, 1795, 1824, 2064, 2154, 2280, 2451, 2580, 2872, 3040, 3268, 3440, 3590, 4085, 4128, 4308, 4560, 4902, 5160, 5385, 5744, 6536, 6821, 6880, 7180, 8170, 8616, 9120, 9804, 10320, 10770, 11488, 12255, 13072, 13642, 14360, 15437, 16340, 17232, 19608, 20463, 20640, 21540, 24510, 26144, 27284, 28720, 30874, 32680, 34105, 34464, 39216, 40926, 43080, 46311, 49020, 54568, 57440, 61748, 65360, 68210, 77185, 78432, 81852, 86160, 92622, 98040, 102315, 109136, 123496, 130720, 136420, 154370, 163704, 172320, 185244, 196080, 204630, 218272, 231555, 246992, 272840, 293303, 308740, 327408, 370488, 392160, 409260, 463110, 493984, 545680, 586606, 617480, 654816, 740976, 818520, 879909, 926220, 1091360, 1173212, 1234960, 1466515, 1481952, 1637040, 1759818, 1852440, 2346424, 2469920, 2933030, 3274080, 3519636, 3704880, 4399545, 4692848, 5866060, 7039272, 7409760, 8799090, 9385696, 11732120, 14078544, 17598180, 23464240, 28157088, 35196360, 46928480, 70392720, 140785440]

約数ペア:

[(1, 140785440), (2, 70392720), (3, 46928480), (4, 35196360), (5, 28157088), (6, 23464240), (8, 17598180), (10, 14078544), (12, 11732120), (15, 9385696), (16, 8799090), (19, 7409760), (20, 7039272), (24, 5866060), (30, 4692848), (32, 4399545), (38, 3704880), (40, 3519636), (43, 3274080), (48, 2933030), (57, 2469920), (60, 2346424), (76, 1852440), (80, 1759818), (86, 1637040), (95, 1481952), (96, 1466515), (114, 1234960), (120, 1173212), (129, 1091360), (152, 926220), (160, 879909), (172, 818520), (190, 740976), (215, 654816), (228, 617480), (240, 586606), (258, 545680), (285, 493984), (304, 463110), (344, 409260), (359, 392160), (380, 370488), (430, 327408), (456, 308740), (480, 293303), (516, 272840), (570, 246992), (608, 231555), (645, 218272), (688, 204630), (718, 196080), (760, 185244), (817, 172320), (860, 163704), (912, 154370), (1032, 136420), (1077, 130720), (1140, 123496), (1290, 109136), (1376, 102315), (1436, 98040), (1520, 92622), (1634, 86160), (1720, 81852), (1795, 78432), (1824, 77185), (2064, 68210), (2154, 65360), (2280, 61748), (2451, 57440), (2580, 54568), (2872, 49020), (3040, 46311), (3268, 43080), (3440, 40926), (3590, 39216), (4085, 34464), (4128, 34105), (4308, 32680), (4560, 30874), (4902, 28720), (5160, 27284), (5385, 26144), (5744, 24510), (6536, 21540), (6821, 20640), (6880, 20463), (7180, 19608), (8170, 17232), (8616, 16340), (9120, 15437), (9804, 14360), (10320, 13642), (10770, 13072), (11488, 12255)]