143644480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{9161}}^1$

素因数の和:9192

約数の個数: 84

約数和(自身を含む): 397942308

約数和(自身を除く): 254297828

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 9161, 15680, 18322, 36644, 45805, 64127, 73288, 91610, 128254, 146576, 183220, 256508, 293152, 320635, 366440, 448889, 513016, 586304, 641270, 732880, 897778, 1026032, 1282540, 1465760, 1795556, 2052064, 2244445, 2565080, 2931520, 3591112, 4104128, 4488890, 5130160, 7182224, 8977780, 10260320, 14364448, 17955560, 20520640, 28728896, 35911120, 71822240, 143644480]

約数ペア:

[(1, 143644480), (2, 71822240), (4, 35911120), (5, 28728896), (7, 20520640), (8, 17955560), (10, 14364448), (14, 10260320), (16, 8977780), (20, 7182224), (28, 5130160), (32, 4488890), (35, 4104128), (40, 3591112), (49, 2931520), (56, 2565080), (64, 2244445), (70, 2052064), (80, 1795556), (98, 1465760), (112, 1282540), (140, 1026032), (160, 897778), (196, 732880), (224, 641270), (245, 586304), (280, 513016), (320, 448889), (392, 366440), (448, 320635), (490, 293152), (560, 256508), (784, 183220), (980, 146576), (1120, 128254), (1568, 91610), (1960, 73288), (2240, 64127), (3136, 45805), (3920, 36644), (7840, 18322), (9161, 15680)]