13255276160

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{60383}}^1$

素因数の和:60423

約数の個数: 128

約数和(自身を含む): 36955008000

約数和(自身を除く): 23699731840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 896, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2744, 3136, 3430, 3920, 4480, 5488, 6272, 6860, 7840, 10976, 13720, 15680, 21952, 27440, 31360, 43904, 54880, 60383, 109760, 120766, 219520, 241532, 301915, 422681, 483064, 603830, 845362, 966128, 1207660, 1690724, 1932256, 2113405, 2415320, 2958767, 3381448, 3864512, 4226810, 4830640, 5917534, 6762896, 7729024, 8453620, 9661280, 11835068, 13525792, 14793835, 16907240, 19322560, 20711369, 23670136, 27051584, 29587670, 33814480, 38645120, 41422738, 47340272, 54103168, 59175340, 67628960, 82845476, 94680544, 103556845, 118350680, 135257920, 165690952, 189361088, 207113690, 236701360, 270515840, 331381904, 378722176, 414227380, 473402720, 662763808, 828454760, 946805440, 1325527616, 1656909520, 1893610880, 2651055232, 3313819040, 6627638080, 13255276160]

約数ペア:

[(1, 13255276160), (2, 6627638080), (4, 3313819040), (5, 2651055232), (7, 1893610880), (8, 1656909520), (10, 1325527616), (14, 946805440), (16, 828454760), (20, 662763808), (28, 473402720), (32, 414227380), (35, 378722176), (40, 331381904), (49, 270515840), (56, 236701360), (64, 207113690), (70, 189361088), (80, 165690952), (98, 135257920), (112, 118350680), (128, 103556845), (140, 94680544), (160, 82845476), (196, 67628960), (224, 59175340), (245, 54103168), (280, 47340272), (320, 41422738), (343, 38645120), (392, 33814480), (448, 29587670), (490, 27051584), (560, 23670136), (640, 20711369), (686, 19322560), (784, 16907240), (896, 14793835), (980, 13525792), (1120, 11835068), (1372, 9661280), (1568, 8453620), (1715, 7729024), (1960, 6762896), (2240, 5917534), (2744, 4830640), (3136, 4226810), (3430, 3864512), (3920, 3381448), (4480, 2958767), (5488, 2415320), (6272, 2113405), (6860, 1932256), (7840, 1690724), (10976, 1207660), (13720, 966128), (15680, 845362), (21952, 603830), (27440, 483064), (31360, 422681), (43904, 301915), (54880, 241532), (60383, 219520), (109760, 120766)]