69660080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6547}}^1$

素因数の和:6586

約数の個数: 80

約数和(自身を含む): 194868480

約数和(自身を除く): 125208400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 6547, 10640, 13094, 26188, 32735, 45829, 52376, 65470, 91658, 104752, 124393, 130940, 183316, 229145, 248786, 261880, 366632, 458290, 497572, 523760, 621965, 733264, 870751, 916580, 995144, 1243930, 1741502, 1833160, 1990288, 2487860, 3483004, 3666320, 4353755, 4975720, 6966008, 8707510, 9951440, 13932016, 17415020, 34830040, 69660080]

約数ペア:

[(1, 69660080), (2, 34830040), (4, 17415020), (5, 13932016), (7, 9951440), (8, 8707510), (10, 6966008), (14, 4975720), (16, 4353755), (19, 3666320), (20, 3483004), (28, 2487860), (35, 1990288), (38, 1833160), (40, 1741502), (56, 1243930), (70, 995144), (76, 916580), (80, 870751), (95, 733264), (112, 621965), (133, 523760), (140, 497572), (152, 458290), (190, 366632), (266, 261880), (280, 248786), (304, 229145), (380, 183316), (532, 130940), (560, 124393), (665, 104752), (760, 91658), (1064, 65470), (1330, 52376), (1520, 45829), (2128, 32735), (2660, 26188), (5320, 13094), (6547, 10640)]