140157760

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9319}}^1$

素因数の和:9383

約数の個数: 56

約数和(自身を含む): 340888320

約数和(自身を除く): 200730560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 9319, 15040, 18638, 37276, 46595, 74552, 93190, 149104, 186380, 298208, 372760, 437993, 596416, 745520, 875986, 1491040, 1751972, 2189965, 2982080, 3503944, 4379930, 7007888, 8759860, 14015776, 17519720, 28031552, 35039440, 70078880, 140157760]

約数ペア:

[(1, 140157760), (2, 70078880), (4, 35039440), (5, 28031552), (8, 17519720), (10, 14015776), (16, 8759860), (20, 7007888), (32, 4379930), (40, 3503944), (47, 2982080), (64, 2189965), (80, 1751972), (94, 1491040), (160, 875986), (188, 745520), (235, 596416), (320, 437993), (376, 372760), (470, 298208), (752, 186380), (940, 149104), (1504, 93190), (1880, 74552), (3008, 46595), (3760, 37276), (7520, 18638), (9319, 15040)]