273686560

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{4987}}^1$

素因数の和:5023

約数の個数: 96

約数和(自身を含む): 754185600

約数和(自身を除く): 480499040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3920, 4987, 5488, 6860, 7840, 9974, 10976, 13720, 19948, 24935, 27440, 34909, 39896, 49870, 54880, 69818, 79792, 99740, 139636, 159584, 174545, 199480, 244363, 279272, 349090, 398960, 488726, 558544, 698180, 797920, 977452, 1117088, 1221815, 1396360, 1710541, 1954904, 2443630, 2792720, 3421082, 3909808, 4887260, 5585440, 6842164, 7819616, 8552705, 9774520, 13684328, 17105410, 19549040, 27368656, 34210820, 39098080, 54737312, 68421640, 136843280, 273686560]

約数ペア:

[(1, 273686560), (2, 136843280), (4, 68421640), (5, 54737312), (7, 39098080), (8, 34210820), (10, 27368656), (14, 19549040), (16, 17105410), (20, 13684328), (28, 9774520), (32, 8552705), (35, 7819616), (40, 6842164), (49, 5585440), (56, 4887260), (70, 3909808), (80, 3421082), (98, 2792720), (112, 2443630), (140, 1954904), (160, 1710541), (196, 1396360), (224, 1221815), (245, 1117088), (280, 977452), (343, 797920), (392, 698180), (490, 558544), (560, 488726), (686, 398960), (784, 349090), (980, 279272), (1120, 244363), (1372, 199480), (1568, 174545), (1715, 159584), (1960, 139636), (2744, 99740), (3430, 79792), (3920, 69818), (4987, 54880), (5488, 49870), (6860, 39896), (7840, 34909), (9974, 27440), (10976, 24935), (13720, 19948)]