2016598640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{11579}}^1$

素因数の和:11910

約数の個数: 80

約数和(自身を含む): 5376084480

約数和(自身を除く): 3359485840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 311, 560, 622, 1244, 1555, 2177, 2488, 3110, 4354, 4976, 6220, 8708, 10885, 11579, 12440, 17416, 21770, 23158, 24880, 34832, 43540, 46316, 57895, 81053, 87080, 92632, 115790, 162106, 174160, 185264, 231580, 324212, 405265, 463160, 648424, 810530, 926320, 1296848, 1621060, 3242120, 3601069, 6484240, 7202138, 14404276, 18005345, 25207483, 28808552, 36010690, 50414966, 57617104, 72021380, 100829932, 126037415, 144042760, 201659864, 252074830, 288085520, 403319728, 504149660, 1008299320, 2016598640]

約数ペア:

[(1, 2016598640), (2, 1008299320), (4, 504149660), (5, 403319728), (7, 288085520), (8, 252074830), (10, 201659864), (14, 144042760), (16, 126037415), (20, 100829932), (28, 72021380), (35, 57617104), (40, 50414966), (56, 36010690), (70, 28808552), (80, 25207483), (112, 18005345), (140, 14404276), (280, 7202138), (311, 6484240), (560, 3601069), (622, 3242120), (1244, 1621060), (1555, 1296848), (2177, 926320), (2488, 810530), (3110, 648424), (4354, 463160), (4976, 405265), (6220, 324212), (8708, 231580), (10885, 185264), (11579, 174160), (12440, 162106), (17416, 115790), (21770, 92632), (23158, 87080), (24880, 81053), (34832, 57895), (43540, 46316)]