334887520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1063}}^1$

素因数の和:1268

約数の個数: 96

約数和(自身を含む): 868734720

約数和(自身を除く): 533847200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 179, 220, 352, 358, 440, 716, 880, 895, 1063, 1432, 1760, 1790, 1969, 2126, 2864, 3580, 3938, 4252, 5315, 5728, 7160, 7876, 8504, 9845, 10630, 11693, 14320, 15752, 17008, 19690, 21260, 23386, 28640, 31504, 34016, 39380, 42520, 46772, 58465, 63008, 78760, 85040, 93544, 116930, 157520, 170080, 187088, 190277, 233860, 315040, 374176, 380554, 467720, 761108, 935440, 951385, 1522216, 1870880, 1902770, 2093047, 3044432, 3805540, 4186094, 6088864, 7611080, 8372188, 10465235, 15222160, 16744376, 20930470, 30444320, 33488752, 41860940, 66977504, 83721880, 167443760, 334887520]

約数ペア:

[(1, 334887520), (2, 167443760), (4, 83721880), (5, 66977504), (8, 41860940), (10, 33488752), (11, 30444320), (16, 20930470), (20, 16744376), (22, 15222160), (32, 10465235), (40, 8372188), (44, 7611080), (55, 6088864), (80, 4186094), (88, 3805540), (110, 3044432), (160, 2093047), (176, 1902770), (179, 1870880), (220, 1522216), (352, 951385), (358, 935440), (440, 761108), (716, 467720), (880, 380554), (895, 374176), (1063, 315040), (1432, 233860), (1760, 190277), (1790, 187088), (1969, 170080), (2126, 157520), (2864, 116930), (3580, 93544), (3938, 85040), (4252, 78760), (5315, 63008), (5728, 58465), (7160, 46772), (7876, 42520), (8504, 39380), (9845, 34016), (10630, 31504), (11693, 28640), (14320, 23386), (15752, 21260), (17008, 19690)]