112091280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{66721}}^1$

素因数の和:66744

約数の個数: 80

約数和(自身を含む): 397129344

約数和(自身を除く): 285038064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 66721, 133442, 200163, 266884, 333605, 400326, 467047, 533768, 667210, 800652, 934094, 1000815, 1067536, 1334420, 1401141, 1601304, 1868188, 2001630, 2335235, 2668840, 2802282, 3202608, 3736376, 4003260, 4670470, 5337680, 5604564, 7005705, 7472752, 8006520, 9340940, 11209128, 14011410, 16013040, 18681880, 22418256, 28022820, 37363760, 56045640, 112091280]

約数ペア:

[(1, 112091280), (2, 56045640), (3, 37363760), (4, 28022820), (5, 22418256), (6, 18681880), (7, 16013040), (8, 14011410), (10, 11209128), (12, 9340940), (14, 8006520), (15, 7472752), (16, 7005705), (20, 5604564), (21, 5337680), (24, 4670470), (28, 4003260), (30, 3736376), (35, 3202608), (40, 2802282), (42, 2668840), (48, 2335235), (56, 2001630), (60, 1868188), (70, 1601304), (80, 1401141), (84, 1334420), (105, 1067536), (112, 1000815), (120, 934094), (140, 800652), (168, 667210), (210, 533768), (240, 467047), (280, 400326), (336, 333605), (420, 266884), (560, 200163), (840, 133442), (1680, 66721)]