170709760

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10259}}^1$

素因数の和:10293

約数の個数: 72

約数和(自身を含む): 440400240

約数和(自身を除く): 269690480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 10259, 16640, 20518, 41036, 51295, 82072, 102590, 133367, 164144, 205180, 266734, 328288, 410360, 533468, 656576, 666835, 820720, 1066936, 1313152, 1333670, 1641440, 2133872, 2626304, 2667340, 3282880, 4267744, 5334680, 6565760, 8535488, 10669360, 13131520, 17070976, 21338720, 34141952, 42677440, 85354880, 170709760]

約数ペア:

[(1, 170709760), (2, 85354880), (4, 42677440), (5, 34141952), (8, 21338720), (10, 17070976), (13, 13131520), (16, 10669360), (20, 8535488), (26, 6565760), (32, 5334680), (40, 4267744), (52, 3282880), (64, 2667340), (65, 2626304), (80, 2133872), (104, 1641440), (128, 1333670), (130, 1313152), (160, 1066936), (208, 820720), (256, 666835), (260, 656576), (320, 533468), (416, 410360), (520, 328288), (640, 266734), (832, 205180), (1040, 164144), (1280, 133367), (1664, 102590), (2080, 82072), (3328, 51295), (4160, 41036), (8320, 20518), (10259, 16640)]