6121678640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{993779}}^1$

素因数の和:993810

約数の個数: 80

約数和(自身を含む): 17744935680

約数和(自身を除く): 11623257040

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, 993779, 1987558, 3975116, 4968895, 6956453, 7950232, 9937790, 10931569, 13912906, 15900464, 19875580, 21863138, 27825812, 34782265, 39751160, 43726276, 54657845, 55651624, 69564530, 76520983, 79502320, 87452552, 109315690, 111303248, 139129060, 153041966, 174905104, 218631380, 278258120, 306083932, 382604915, 437262760, 556516240, 612167864, 765209830, 874525520, 1224335728, 1530419660, 3060839320, 6121678640]

約数ペア:

[(1, 6121678640), (2, 3060839320), (4, 1530419660), (5, 1224335728), (7, 874525520), (8, 765209830), (10, 612167864), (11, 556516240), (14, 437262760), (16, 382604915), (20, 306083932), (22, 278258120), (28, 218631380), (35, 174905104), (40, 153041966), (44, 139129060), (55, 111303248), (56, 109315690), (70, 87452552), (77, 79502320), (80, 76520983), (88, 69564530), (110, 55651624), (112, 54657845), (140, 43726276), (154, 39751160), (176, 34782265), (220, 27825812), (280, 21863138), (308, 19875580), (385, 15900464), (440, 13912906), (560, 10931569), (616, 9937790), (770, 7950232), (880, 6956453), (1232, 4968895), (1540, 3975116), (3080, 1987558), (6160, 993779)]