71646400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{6397}}^1$

素因数の和:6426

約数の個数: 84

約数和(自身を含む): 201511408

約数和(自身を除く): 129865008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 6397, 11200, 12794, 25588, 31985, 44779, 51176, 63970, 89558, 102352, 127940, 159925, 179116, 204704, 223895, 255880, 319850, 358232, 409408, 447790, 511760, 639700, 716464, 895580, 1023520, 1119475, 1279400, 1432928, 1791160, 2047040, 2238950, 2558800, 2865856, 3582320, 4477900, 5117600, 7164640, 8955800, 10235200, 14329280, 17911600, 35823200, 71646400]

約数ペア:

[(1, 71646400), (2, 35823200), (4, 17911600), (5, 14329280), (7, 10235200), (8, 8955800), (10, 7164640), (14, 5117600), (16, 4477900), (20, 3582320), (25, 2865856), (28, 2558800), (32, 2238950), (35, 2047040), (40, 1791160), (50, 1432928), (56, 1279400), (64, 1119475), (70, 1023520), (80, 895580), (100, 716464), (112, 639700), (140, 511760), (160, 447790), (175, 409408), (200, 358232), (224, 319850), (280, 255880), (320, 223895), (350, 204704), (400, 179116), (448, 159925), (560, 127940), (700, 102352), (800, 89558), (1120, 63970), (1400, 51176), (1600, 44779), (2240, 31985), (2800, 25588), (5600, 12794), (6397, 11200)]