231113960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{75037}}^1$

素因数の和:75066

約数の個数: 64

約数和(自身を含む): 648328320

約数和(自身を除く): 417214360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 75037, 150074, 300148, 375185, 525259, 600296, 750370, 825407, 1050518, 1500740, 1650814, 2101036, 2626295, 3001480, 3301628, 4127035, 4202072, 5252590, 5777849, 6603256, 8254070, 10505180, 11555698, 16508140, 21010360, 23111396, 28889245, 33016280, 46222792, 57778490, 115556980, 231113960]

約数ペア:

[(1, 231113960), (2, 115556980), (4, 57778490), (5, 46222792), (7, 33016280), (8, 28889245), (10, 23111396), (11, 21010360), (14, 16508140), (20, 11555698), (22, 10505180), (28, 8254070), (35, 6603256), (40, 5777849), (44, 5252590), (55, 4202072), (56, 4127035), (70, 3301628), (77, 3001480), (88, 2626295), (110, 2101036), (140, 1650814), (154, 1500740), (220, 1050518), (280, 825407), (308, 750370), (385, 600296), (440, 525259), (616, 375185), (770, 300148), (1540, 150074), (3080, 75037)]