828851520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{123341}}^1$

素因数の和:123368

約数の個数: 112

約数和(自身を含む): 3007571328

約数和(自身を除く): 2178719808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 123341, 246682, 370023, 493364, 616705, 740046, 863387, 986728, 1233410, 1480092, 1726774, 1850115, 1973456, 2466820, 2590161, 2960184, 3453548, 3700230, 3946912, 4316935, 4933640, 5180322, 5920368, 6907096, 7400460, 7893824, 8633870, 9867280, 10360644, 11840736, 12950805, 13814192, 14800920, 17267740, 19734560, 20721288, 23681472, 25901610, 27628384, 29601840, 34535480, 39469120, 41442576, 51803220, 55256768, 59203680, 69070960, 82885152, 103606440, 118407360, 138141920, 165770304, 207212880, 276283840, 414425760, 828851520]

約数ペア:

[(1, 828851520), (2, 414425760), (3, 276283840), (4, 207212880), (5, 165770304), (6, 138141920), (7, 118407360), (8, 103606440), (10, 82885152), (12, 69070960), (14, 59203680), (15, 55256768), (16, 51803220), (20, 41442576), (21, 39469120), (24, 34535480), (28, 29601840), (30, 27628384), (32, 25901610), (35, 23681472), (40, 20721288), (42, 19734560), (48, 17267740), (56, 14800920), (60, 13814192), (64, 12950805), (70, 11840736), (80, 10360644), (84, 9867280), (96, 8633870), (105, 7893824), (112, 7400460), (120, 6907096), (140, 5920368), (160, 5180322), (168, 4933640), (192, 4316935), (210, 3946912), (224, 3700230), (240, 3453548), (280, 2960184), (320, 2590161), (336, 2466820), (420, 1973456), (448, 1850115), (480, 1726774), (560, 1480092), (672, 1233410), (840, 986728), (960, 863387), (1120, 740046), (1344, 616705), (1680, 493364), (2240, 370023), (3360, 246682), (6720, 123341)]