69875680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 191056320

約数和(自身を除く): 121180640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 560, 623, 701, 712, 890, 1120, 1246, 1402, 1424, 1780, 2492, 2804, 2848, 3115, 3505, 3560, 4907, 4984, 5608, 6230, 7010, 7120, 9814, 9968, 11216, 12460, 14020, 14240, 19628, 19936, 22432, 24535, 24920, 28040, 39256, 49070, 49840, 56080, 62389, 78512, 98140, 99680, 112160, 124778, 157024, 196280, 249556, 311945, 392560, 436723, 499112, 623890, 785120, 873446, 998224, 1247780, 1746892, 1996448, 2183615, 2495560, 3493784, 4367230, 4991120, 6987568, 8734460, 9982240, 13975136, 17468920, 34937840, 69875680]

約数ペア:

[(1, 69875680), (2, 34937840), (4, 17468920), (5, 13975136), (7, 9982240), (8, 8734460), (10, 6987568), (14, 4991120), (16, 4367230), (20, 3493784), (28, 2495560), (32, 2183615), (35, 1996448), (40, 1746892), (56, 1247780), (70, 998224), (80, 873446), (89, 785120), (112, 623890), (140, 499112), (160, 436723), (178, 392560), (224, 311945), (280, 249556), (356, 196280), (445, 157024), (560, 124778), (623, 112160), (701, 99680), (712, 98140), (890, 78512), (1120, 62389), (1246, 56080), (1402, 49840), (1424, 49070), (1780, 39256), (2492, 28040), (2804, 24920), (2848, 24535), (3115, 22432), (3505, 19936), (3560, 19628), (4907, 14240), (4984, 14020), (5608, 12460), (6230, 11216), (7010, 9968), (7120, 9814)]