186421760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 160

約数和(自身を含む): 520895232

約数和(自身を除く): 334473472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 103, 112, 128, 140, 160, 202, 206, 224, 256, 280, 320, 404, 412, 448, 505, 512, 515, 560, 640, 707, 721, 808, 824, 896, 1010, 1030, 1120, 1280, 1414, 1442, 1616, 1648, 1792, 2020, 2060, 2240, 2560, 2828, 2884, 3232, 3296, 3535, 3584, 3605, 4040, 4120, 4480, 5656, 5768, 6464, 6592, 7070, 7210, 8080, 8240, 8960, 10403, 11312, 11536, 12928, 13184, 14140, 14420, 16160, 16480, 17920, 20806, 22624, 23072, 25856, 26368, 28280, 28840, 32320, 32960, 41612, 45248, 46144, 51712, 52015, 52736, 56560, 57680, 64640, 65920, 72821, 83224, 90496, 92288, 104030, 113120, 115360, 129280, 131840, 145642, 166448, 180992, 184576, 208060, 226240, 230720, 258560, 263680, 291284, 332896, 361984, 364105, 369152, 416120, 452480, 461440, 582568, 665792, 728210, 832240, 904960, 922880, 1165136, 1331584, 1456420, 1664480, 1809920, 1845760, 2330272, 2663168, 2912840, 3328960, 4660544, 5326336, 5825680, 6657920, 9321088, 11651360, 13315840, 18642176, 23302720, 26631680, 37284352, 46605440, 93210880, 186421760]

約数ペア:

[(1, 186421760), (2, 93210880), (4, 46605440), (5, 37284352), (7, 26631680), (8, 23302720), (10, 18642176), (14, 13315840), (16, 11651360), (20, 9321088), (28, 6657920), (32, 5825680), (35, 5326336), (40, 4660544), (56, 3328960), (64, 2912840), (70, 2663168), (80, 2330272), (101, 1845760), (103, 1809920), (112, 1664480), (128, 1456420), (140, 1331584), (160, 1165136), (202, 922880), (206, 904960), (224, 832240), (256, 728210), (280, 665792), (320, 582568), (404, 461440), (412, 452480), (448, 416120), (505, 369152), (512, 364105), (515, 361984), (560, 332896), (640, 291284), (707, 263680), (721, 258560), (808, 230720), (824, 226240), (896, 208060), (1010, 184576), (1030, 180992), (1120, 166448), (1280, 145642), (1414, 131840), (1442, 129280), (1616, 115360), (1648, 113120), (1792, 104030), (2020, 92288), (2060, 90496), (2240, 83224), (2560, 72821), (2828, 65920), (2884, 64640), (3232, 57680), (3296, 56560), (3535, 52736), (3584, 52015), (3605, 51712), (4040, 46144), (4120, 45248), (4480, 41612), (5656, 32960), (5768, 32320), (6464, 28840), (6592, 28280), (7070, 26368), (7210, 25856), (8080, 23072), (8240, 22624), (8960, 20806), (10403, 17920), (11312, 16480), (11536, 16160), (12928, 14420), (13184, 14140)]