353176880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1039}}^1$

素因数の和:1666

約数の個数: 80

約数和(自身を含む): 940892160

約数和(自身を除く): 587715280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 607, 1039, 1214, 2078, 2428, 3035, 4156, 4249, 4856, 5195, 6070, 7273, 8312, 8498, 9712, 10390, 12140, 14546, 16624, 16996, 20780, 21245, 24280, 29092, 33992, 36365, 41560, 42490, 48560, 58184, 67984, 72730, 83120, 84980, 116368, 145460, 169960, 290920, 339920, 581840, 630673, 1261346, 2522692, 3153365, 4414711, 5045384, 6306730, 8829422, 10090768, 12613460, 17658844, 22073555, 25226920, 35317688, 44147110, 50453840, 70635376, 88294220, 176588440, 353176880]

約数ペア:

[(1, 353176880), (2, 176588440), (4, 88294220), (5, 70635376), (7, 50453840), (8, 44147110), (10, 35317688), (14, 25226920), (16, 22073555), (20, 17658844), (28, 12613460), (35, 10090768), (40, 8829422), (56, 6306730), (70, 5045384), (80, 4414711), (112, 3153365), (140, 2522692), (280, 1261346), (560, 630673), (607, 581840), (1039, 339920), (1214, 290920), (2078, 169960), (2428, 145460), (3035, 116368), (4156, 84980), (4249, 83120), (4856, 72730), (5195, 67984), (6070, 58184), (7273, 48560), (8312, 42490), (8498, 41560), (9712, 36365), (10390, 33992), (12140, 29092), (14546, 24280), (16624, 21245), (16996, 20780)]