231542080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9397}}^1$

素因数の和:9432

約数の個数: 112

約数和(自身を含む): 687482496

約数和(自身を除く): 455940416

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 9397, 12320, 18794, 24640, 37588, 46985, 65779, 75176, 93970, 103367, 131558, 150352, 187940, 206734, 263116, 300704, 328895, 375880, 413468, 516835, 526232, 601408, 657790, 723569, 751760, 826936, 1033670, 1052464, 1315580, 1447138, 1503520, 1653872, 2067340, 2104928, 2631160, 2894276, 3007040, 3307744, 3617845, 4134680, 4209856, 5262320, 5788552, 6615488, 7235690, 8269360, 10524640, 11577104, 14471380, 16538720, 21049280, 23154208, 28942760, 33077440, 46308416, 57885520, 115771040, 231542080]

約数ペア:

[(1, 231542080), (2, 115771040), (4, 57885520), (5, 46308416), (7, 33077440), (8, 28942760), (10, 23154208), (11, 21049280), (14, 16538720), (16, 14471380), (20, 11577104), (22, 10524640), (28, 8269360), (32, 7235690), (35, 6615488), (40, 5788552), (44, 5262320), (55, 4209856), (56, 4134680), (64, 3617845), (70, 3307744), (77, 3007040), (80, 2894276), (88, 2631160), (110, 2104928), (112, 2067340), (140, 1653872), (154, 1503520), (160, 1447138), (176, 1315580), (220, 1052464), (224, 1033670), (280, 826936), (308, 751760), (320, 723569), (352, 657790), (385, 601408), (440, 526232), (448, 516835), (560, 413468), (616, 375880), (704, 328895), (770, 300704), (880, 263116), (1120, 206734), (1232, 187940), (1540, 150352), (1760, 131558), (2240, 103367), (2464, 93970), (3080, 75176), (3520, 65779), (4928, 46985), (6160, 37588), (9397, 24640), (12320, 18794)]