259021440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 902926440

約数和(自身を除く): 643905000

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, 128, 144, 160, 180, 192, 193, 233, 240, 288, 320, 360, 384, 386, 466, 480, 576, 579, 640, 699, 720, 772, 932, 960, 965, 1152, 1158, 1165, 1398, 1440, 1544, 1737, 1864, 1920, 1930, 2097, 2316, 2330, 2796, 2880, 2895, 3088, 3474, 3495, 3728, 3860, 4194, 4632, 4660, 5592, 5760, 5790, 6176, 6948, 6990, 7456, 7720, 8388, 8685, 9264, 9320, 10485, 11184, 11580, 12352, 13896, 13980, 14912, 15440, 16776, 17370, 18528, 18640, 20970, 22368, 23160, 24704, 27792, 27960, 29824, 30880, 33552, 34740, 37056, 37280, 41940, 44736, 44969, 46320, 55584, 55920, 61760, 67104, 69480, 74112, 74560, 83880, 89472, 89938, 92640, 111168, 111840, 123520, 134208, 134907, 138960, 149120, 167760, 179876, 185280, 222336, 223680, 224845, 268416, 269814, 277920, 335520, 359752, 370560, 404721, 447360, 449690, 539628, 555840, 671040, 674535, 719504, 809442, 899380, 1079256, 1111680, 1342080, 1349070, 1439008, 1618884, 1798760, 2023605, 2158512, 2698140, 2878016, 3237768, 3597520, 4047210, 4317024, 5396280, 5756032, 6475536, 7195040, 8094420, 8634048, 10792560, 12951072, 14390080, 16188840, 17268096, 21585120, 25902144, 28780160, 32377680, 43170240, 51804288, 64755360, 86340480, 129510720, 259021440]

約数ペア:

[(1, 259021440), (2, 129510720), (3, 86340480), (4, 64755360), (5, 51804288), (6, 43170240), (8, 32377680), (9, 28780160), (10, 25902144), (12, 21585120), (15, 17268096), (16, 16188840), (18, 14390080), (20, 12951072), (24, 10792560), (30, 8634048), (32, 8094420), (36, 7195040), (40, 6475536), (45, 5756032), (48, 5396280), (60, 4317024), (64, 4047210), (72, 3597520), (80, 3237768), (90, 2878016), (96, 2698140), (120, 2158512), (128, 2023605), (144, 1798760), (160, 1618884), (180, 1439008), (192, 1349070), (193, 1342080), (233, 1111680), (240, 1079256), (288, 899380), (320, 809442), (360, 719504), (384, 674535), (386, 671040), (466, 555840), (480, 539628), (576, 449690), (579, 447360), (640, 404721), (699, 370560), (720, 359752), (772, 335520), (932, 277920), (960, 269814), (965, 268416), (1152, 224845), (1158, 223680), (1165, 222336), (1398, 185280), (1440, 179876), (1544, 167760), (1737, 149120), (1864, 138960), (1920, 134907), (1930, 134208), (2097, 123520), (2316, 111840), (2330, 111168), (2796, 92640), (2880, 89938), (2895, 89472), (3088, 83880), (3474, 74560), (3495, 74112), (3728, 69480), (3860, 67104), (4194, 61760), (4632, 55920), (4660, 55584), (5592, 46320), (5760, 44969), (5790, 44736), (6176, 41940), (6948, 37280), (6990, 37056), (7456, 34740), (7720, 33552), (8388, 30880), (8685, 29824), (9264, 27960), (9320, 27792), (10485, 24704), (11184, 23160), (11580, 22368), (12352, 20970), (13896, 18640), (13980, 18528), (14912, 17370), (15440, 16776)]