142850880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:473

約数の個数: 168

約数和(自身を含む): 495815112

約数和(自身を除く): 352964232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 193, 240, 257, 288, 320, 360, 386, 480, 514, 576, 579, 720, 771, 772, 960, 965, 1028, 1158, 1285, 1440, 1542, 1544, 1737, 1930, 2056, 2313, 2316, 2570, 2880, 2895, 3084, 3088, 3474, 3855, 3860, 4112, 4626, 4632, 5140, 5790, 6168, 6176, 6948, 7710, 7720, 8224, 8685, 9252, 9264, 10280, 11565, 11580, 12336, 12352, 13896, 15420, 15440, 16448, 17370, 18504, 18528, 20560, 23130, 23160, 24672, 27792, 30840, 30880, 34740, 37008, 37056, 41120, 46260, 46320, 49344, 49601, 55584, 61680, 61760, 69480, 74016, 82240, 92520, 92640, 99202, 111168, 123360, 138960, 148032, 148803, 185040, 185280, 198404, 246720, 248005, 277920, 297606, 370080, 396808, 446409, 496010, 555840, 595212, 740160, 744015, 793616, 892818, 992020, 1190424, 1488030, 1587232, 1785636, 1984040, 2232045, 2380848, 2976060, 3174464, 3571272, 3968080, 4464090, 4761696, 5952120, 7142544, 7936160, 8928180, 9523392, 11904240, 14285088, 15872320, 17856360, 23808480, 28570176, 35712720, 47616960, 71425440, 142850880]

約数ペア:

[(1, 142850880), (2, 71425440), (3, 47616960), (4, 35712720), (5, 28570176), (6, 23808480), (8, 17856360), (9, 15872320), (10, 14285088), (12, 11904240), (15, 9523392), (16, 8928180), (18, 7936160), (20, 7142544), (24, 5952120), (30, 4761696), (32, 4464090), (36, 3968080), (40, 3571272), (45, 3174464), (48, 2976060), (60, 2380848), (64, 2232045), (72, 1984040), (80, 1785636), (90, 1587232), (96, 1488030), (120, 1190424), (144, 992020), (160, 892818), (180, 793616), (192, 744015), (193, 740160), (240, 595212), (257, 555840), (288, 496010), (320, 446409), (360, 396808), (386, 370080), (480, 297606), (514, 277920), (576, 248005), (579, 246720), (720, 198404), (771, 185280), (772, 185040), (960, 148803), (965, 148032), (1028, 138960), (1158, 123360), (1285, 111168), (1440, 99202), (1542, 92640), (1544, 92520), (1737, 82240), (1930, 74016), (2056, 69480), (2313, 61760), (2316, 61680), (2570, 55584), (2880, 49601), (2895, 49344), (3084, 46320), (3088, 46260), (3474, 41120), (3855, 37056), (3860, 37008), (4112, 34740), (4626, 30880), (4632, 30840), (5140, 27792), (5790, 24672), (6168, 23160), (6176, 23130), (6948, 20560), (7710, 18528), (7720, 18504), (8224, 17370), (8685, 16448), (9252, 15440), (9264, 15420), (10280, 13896), (11565, 12352), (11580, 12336)]