2016457520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{327347}}^1$

素因数の和:327378

約数の個数: 80

約数和(自身を含む): 5845125888

約数和(自身を除く): 3828668368

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 327347, 654694, 1309388, 1636735, 2291429, 2618776, 3273470, 3600817, 4582858, 5237552, 6546940, 7201634, 9165716, 11457145, 13093880, 14403268, 18004085, 18331432, 22914290, 25205719, 26187760, 28806536, 36008170, 36662864, 45828580, 50411438, 57613072, 72016340, 91657160, 100822876, 126028595, 144032680, 183314320, 201645752, 252057190, 288065360, 403291504, 504114380, 1008228760, 2016457520]

約数ペア:

[(1, 2016457520), (2, 1008228760), (4, 504114380), (5, 403291504), (7, 288065360), (8, 252057190), (10, 201645752), (11, 183314320), (14, 144032680), (16, 126028595), (20, 100822876), (22, 91657160), (28, 72016340), (35, 57613072), (40, 50411438), (44, 45828580), (55, 36662864), (56, 36008170), (70, 28806536), (77, 26187760), (80, 25205719), (88, 22914290), (110, 18331432), (112, 18004085), (140, 14403268), (154, 13093880), (176, 11457145), (220, 9165716), (280, 7201634), (308, 6546940), (385, 5237552), (440, 4582858), (560, 3600817), (616, 3273470), (770, 2618776), (880, 2291429), (1232, 1636735), (1540, 1309388), (3080, 654694), (6160, 327347)]