69084160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 88

約数和(自身を含む): 168607296

約数和(自身を除く): 99523136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 131, 160, 206, 256, 262, 320, 412, 512, 515, 524, 640, 655, 824, 1024, 1030, 1048, 1280, 1310, 1648, 2060, 2096, 2560, 2620, 3296, 4120, 4192, 5120, 5240, 6592, 8240, 8384, 10480, 13184, 13493, 16480, 16768, 20960, 26368, 26986, 32960, 33536, 41920, 52736, 53972, 65920, 67072, 67465, 83840, 105472, 107944, 131840, 134144, 134930, 167680, 215888, 263680, 269860, 335360, 431776, 527360, 539720, 670720, 863552, 1079440, 1727104, 2158880, 3454208, 4317760, 6908416, 8635520, 13816832, 17271040, 34542080, 69084160]

約数ペア:

[(1, 69084160), (2, 34542080), (4, 17271040), (5, 13816832), (8, 8635520), (10, 6908416), (16, 4317760), (20, 3454208), (32, 2158880), (40, 1727104), (64, 1079440), (80, 863552), (103, 670720), (128, 539720), (131, 527360), (160, 431776), (206, 335360), (256, 269860), (262, 263680), (320, 215888), (412, 167680), (512, 134930), (515, 134144), (524, 131840), (640, 107944), (655, 105472), (824, 83840), (1024, 67465), (1030, 67072), (1048, 65920), (1280, 53972), (1310, 52736), (1648, 41920), (2060, 33536), (2096, 32960), (2560, 26986), (2620, 26368), (3296, 20960), (4120, 16768), (4192, 16480), (5120, 13493), (5240, 13184), (6592, 10480), (8240, 8384)]