12708080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1$

素因数の和:2094

約数の個数: 80

約数和(自身を含む): 36854784

約数和(自身を除く): 24146704

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, 2063, 3080, 4126, 6160, 8252, 10315, 14441, 16504, 20630, 22693, 28882, 33008, 41260, 45386, 57764, 72205, 82520, 90772, 113465, 115528, 144410, 158851, 165040, 181544, 226930, 231056, 288820, 317702, 363088, 453860, 577640, 635404, 794255, 907720, 1155280, 1270808, 1588510, 1815440, 2541616, 3177020, 6354040, 12708080]

約数ペア:

[(1, 12708080), (2, 6354040), (4, 3177020), (5, 2541616), (7, 1815440), (8, 1588510), (10, 1270808), (11, 1155280), (14, 907720), (16, 794255), (20, 635404), (22, 577640), (28, 453860), (35, 363088), (40, 317702), (44, 288820), (55, 231056), (56, 226930), (70, 181544), (77, 165040), (80, 158851), (88, 144410), (110, 115528), (112, 113465), (140, 90772), (154, 82520), (176, 72205), (220, 57764), (280, 45386), (308, 41260), (385, 33008), (440, 28882), (560, 22693), (616, 20630), (770, 16504), (880, 14441), (1232, 10315), (1540, 8252), (2063, 6160), (3080, 4126)]