104030080

素因数分解:

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

素因数の和:2148

約数の個数: 128

約数和(自身を含む): 310210560

約数和(自身を除く): 206180480

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, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2111, 2240, 2464, 3080, 3520, 4222, 4480, 4928, 6160, 7040, 8444, 9856, 10555, 12320, 14777, 16888, 21110, 23221, 24640, 29554, 33776, 42220, 46442, 49280, 59108, 67552, 73885, 84440, 92884, 116105, 118216, 135104, 147770, 162547, 168880, 185768, 232210, 236432, 270208, 295540, 325094, 337760, 371536, 464420, 472864, 591080, 650188, 675520, 743072, 812735, 928840, 945728, 1182160, 1300376, 1351040, 1486144, 1625470, 1857680, 1891456, 2364320, 2600752, 2972288, 3250940, 3715360, 4728640, 5201504, 6501880, 7430720, 9457280, 10403008, 13003760, 14861440, 20806016, 26007520, 52015040, 104030080]

約数ペア:

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