313929440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1667}}^1$

素因数の和:1800

約数の個数: 96

約数和(自身を含む): 817133184

約数和(自身を除く): 503203744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 107, 110, 160, 176, 214, 220, 352, 428, 440, 535, 856, 880, 1070, 1177, 1667, 1712, 1760, 2140, 2354, 3334, 3424, 4280, 4708, 5885, 6668, 8335, 8560, 9416, 11770, 13336, 16670, 17120, 18337, 18832, 23540, 26672, 33340, 36674, 37664, 47080, 53344, 66680, 73348, 91685, 94160, 133360, 146696, 178369, 183370, 188320, 266720, 293392, 356738, 366740, 586784, 713476, 733480, 891845, 1426952, 1466960, 1783690, 1962059, 2853904, 2933920, 3567380, 3924118, 5707808, 7134760, 7848236, 9810295, 14269520, 15696472, 19620590, 28539040, 31392944, 39241180, 62785888, 78482360, 156964720, 313929440]

約数ペア:

[(1, 313929440), (2, 156964720), (4, 78482360), (5, 62785888), (8, 39241180), (10, 31392944), (11, 28539040), (16, 19620590), (20, 15696472), (22, 14269520), (32, 9810295), (40, 7848236), (44, 7134760), (55, 5707808), (80, 3924118), (88, 3567380), (107, 2933920), (110, 2853904), (160, 1962059), (176, 1783690), (214, 1466960), (220, 1426952), (352, 891845), (428, 733480), (440, 713476), (535, 586784), (856, 366740), (880, 356738), (1070, 293392), (1177, 266720), (1667, 188320), (1712, 183370), (1760, 178369), (2140, 146696), (2354, 133360), (3334, 94160), (3424, 91685), (4280, 73348), (4708, 66680), (5885, 53344), (6668, 47080), (8335, 37664), (8560, 36674), (9416, 33340), (11770, 26672), (13336, 23540), (16670, 18832), (17120, 18337)]