26864320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 74615040

約数和(自身を除く): 47750720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 134, 140, 160, 179, 224, 268, 280, 320, 335, 358, 448, 469, 536, 560, 670, 716, 895, 938, 1072, 1120, 1253, 1340, 1432, 1790, 1876, 2144, 2240, 2345, 2506, 2680, 2864, 3580, 3752, 4288, 4690, 5012, 5360, 5728, 6265, 7160, 7504, 9380, 10024, 10720, 11456, 11993, 12530, 14320, 15008, 18760, 20048, 21440, 23986, 25060, 28640, 30016, 37520, 40096, 47972, 50120, 57280, 59965, 75040, 80192, 83951, 95944, 100240, 119930, 150080, 167902, 191888, 200480, 239860, 335804, 383776, 400960, 419755, 479720, 671608, 767552, 839510, 959440, 1343216, 1679020, 1918880, 2686432, 3358040, 3837760, 5372864, 6716080, 13432160, 26864320]

約数ペア:

[(1, 26864320), (2, 13432160), (4, 6716080), (5, 5372864), (7, 3837760), (8, 3358040), (10, 2686432), (14, 1918880), (16, 1679020), (20, 1343216), (28, 959440), (32, 839510), (35, 767552), (40, 671608), (56, 479720), (64, 419755), (67, 400960), (70, 383776), (80, 335804), (112, 239860), (134, 200480), (140, 191888), (160, 167902), (179, 150080), (224, 119930), (268, 100240), (280, 95944), (320, 83951), (335, 80192), (358, 75040), (448, 59965), (469, 57280), (536, 50120), (560, 47972), (670, 40096), (716, 37520), (895, 30016), (938, 28640), (1072, 25060), (1120, 23986), (1253, 21440), (1340, 20048), (1432, 18760), (1790, 15008), (1876, 14320), (2144, 12530), (2240, 11993), (2345, 11456), (2506, 10720), (2680, 10024), (2864, 9380), (3580, 7504), (3752, 7160), (4288, 6265), (4690, 5728), (5012, 5360)]