283033520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4177}}^1$

素因数の和:4219

約数の個数: 120

約数和(自身を含む): 826842912

約数和(自身を除く): 543809392

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2420, 3080, 3388, 4177, 4235, 4840, 6160, 6776, 8354, 8470, 9680, 13552, 16708, 16940, 20885, 29239, 33416, 33880, 41770, 45947, 58478, 66832, 67760, 83540, 91894, 116956, 146195, 167080, 183788, 229735, 233912, 292390, 321629, 334160, 367576, 459470, 467824, 505417, 584780, 643258, 735152, 918940, 1010834, 1169560, 1286516, 1608145, 1837880, 2021668, 2339120, 2527085, 2573032, 3216290, 3537919, 3675760, 4043336, 5054170, 5146064, 6432580, 7075838, 8086672, 10108340, 12865160, 14151676, 17689595, 20216680, 25730320, 28303352, 35379190, 40433360, 56606704, 70758380, 141516760, 283033520]

約数ペア:

[(1, 283033520), (2, 141516760), (4, 70758380), (5, 56606704), (7, 40433360), (8, 35379190), (10, 28303352), (11, 25730320), (14, 20216680), (16, 17689595), (20, 14151676), (22, 12865160), (28, 10108340), (35, 8086672), (40, 7075838), (44, 6432580), (55, 5146064), (56, 5054170), (70, 4043336), (77, 3675760), (80, 3537919), (88, 3216290), (110, 2573032), (112, 2527085), (121, 2339120), (140, 2021668), (154, 1837880), (176, 1608145), (220, 1286516), (242, 1169560), (280, 1010834), (308, 918940), (385, 735152), (440, 643258), (484, 584780), (560, 505417), (605, 467824), (616, 459470), (770, 367576), (847, 334160), (880, 321629), (968, 292390), (1210, 233912), (1232, 229735), (1540, 183788), (1694, 167080), (1936, 146195), (2420, 116956), (3080, 91894), (3388, 83540), (4177, 67760), (4235, 66832), (4840, 58478), (6160, 45947), (6776, 41770), (8354, 33880), (8470, 33416), (9680, 29239), (13552, 20885), (16708, 16940)]