208060160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2111}}^1$

素因数の和:2150

約数の個数: 144

約数和(自身を含む): 621637632

約数和(自身を除く): 413577472

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2111, 2240, 2464, 2816, 3080, 3520, 4222, 4480, 4928, 6160, 7040, 8444, 8960, 9856, 10555, 12320, 14080, 14777, 16888, 19712, 21110, 23221, 24640, 29554, 33776, 42220, 46442, 49280, 59108, 67552, 73885, 84440, 92884, 98560, 116105, 118216, 135104, 147770, 162547, 168880, 185768, 232210, 236432, 270208, 295540, 325094, 337760, 371536, 464420, 472864, 540416, 591080, 650188, 675520, 743072, 812735, 928840, 945728, 1182160, 1300376, 1351040, 1486144, 1625470, 1857680, 1891456, 2364320, 2600752, 2702080, 2972288, 3250940, 3715360, 3782912, 4728640, 5201504, 5944576, 6501880, 7430720, 9457280, 10403008, 13003760, 14861440, 18914560, 20806016, 26007520, 29722880, 41612032, 52015040, 104030080, 208060160]

約数ペア:

[(1, 208060160), (2, 104030080), (4, 52015040), (5, 41612032), (7, 29722880), (8, 26007520), (10, 20806016), (11, 18914560), (14, 14861440), (16, 13003760), (20, 10403008), (22, 9457280), (28, 7430720), (32, 6501880), (35, 5944576), (40, 5201504), (44, 4728640), (55, 3782912), (56, 3715360), (64, 3250940), (70, 2972288), (77, 2702080), (80, 2600752), (88, 2364320), (110, 1891456), (112, 1857680), (128, 1625470), (140, 1486144), (154, 1351040), (160, 1300376), (176, 1182160), (220, 945728), (224, 928840), (256, 812735), (280, 743072), (308, 675520), (320, 650188), (352, 591080), (385, 540416), (440, 472864), (448, 464420), (560, 371536), (616, 337760), (640, 325094), (704, 295540), (770, 270208), (880, 236432), (896, 232210), (1120, 185768), (1232, 168880), (1280, 162547), (1408, 147770), (1540, 135104), (1760, 118216), (1792, 116105), (2111, 98560), (2240, 92884), (2464, 84440), (2816, 73885), (3080, 67552), (3520, 59108), (4222, 49280), (4480, 46442), (4928, 42220), (6160, 33776), (7040, 29554), (8444, 24640), (8960, 23221), (9856, 21110), (10555, 19712), (12320, 16888), (14080, 14777)]