57144640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 112

約数和(自身を含む): 157715712

約数和(自身を除く): 100571072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 263, 280, 320, 388, 448, 485, 526, 560, 679, 776, 970, 1052, 1120, 1315, 1358, 1552, 1841, 1940, 2104, 2240, 2630, 2716, 3104, 3395, 3682, 3880, 4208, 5260, 5432, 6208, 6790, 7364, 7760, 8416, 9205, 10520, 10864, 13580, 14728, 15520, 16832, 18410, 21040, 21728, 25511, 27160, 29456, 31040, 36820, 42080, 43456, 51022, 54320, 58912, 73640, 84160, 102044, 108640, 117824, 127555, 147280, 178577, 204088, 217280, 255110, 294560, 357154, 408176, 510220, 589120, 714308, 816352, 892885, 1020440, 1428616, 1632704, 1785770, 2040880, 2857232, 3571540, 4081760, 5714464, 7143080, 8163520, 11428928, 14286160, 28572320, 57144640]

約数ペア:

[(1, 57144640), (2, 28572320), (4, 14286160), (5, 11428928), (7, 8163520), (8, 7143080), (10, 5714464), (14, 4081760), (16, 3571540), (20, 2857232), (28, 2040880), (32, 1785770), (35, 1632704), (40, 1428616), (56, 1020440), (64, 892885), (70, 816352), (80, 714308), (97, 589120), (112, 510220), (140, 408176), (160, 357154), (194, 294560), (224, 255110), (263, 217280), (280, 204088), (320, 178577), (388, 147280), (448, 127555), (485, 117824), (526, 108640), (560, 102044), (679, 84160), (776, 73640), (970, 58912), (1052, 54320), (1120, 51022), (1315, 43456), (1358, 42080), (1552, 36820), (1841, 31040), (1940, 29456), (2104, 27160), (2240, 25511), (2630, 21728), (2716, 21040), (3104, 18410), (3395, 16832), (3682, 15520), (3880, 14728), (4208, 13580), (5260, 10864), (5432, 10520), (6208, 9205), (6790, 8416), (7364, 7760)]