271002760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7621}}^1$

素因数の和:7766

約数の個数: 64

約数和(自身を含む): 702443520

約数和(自身を除く): 431440760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 5080, 7112, 7621, 8890, 15242, 17780, 30484, 35560, 38105, 53347, 60968, 76210, 106694, 152420, 213388, 266735, 304840, 426776, 533470, 967867, 1066940, 1935734, 2133880, 3871468, 4839335, 6775069, 7742936, 9678670, 13550138, 19357340, 27100276, 33875345, 38714680, 54200552, 67750690, 135501380, 271002760]

約数ペア:

[(1, 271002760), (2, 135501380), (4, 67750690), (5, 54200552), (7, 38714680), (8, 33875345), (10, 27100276), (14, 19357340), (20, 13550138), (28, 9678670), (35, 7742936), (40, 6775069), (56, 4839335), (70, 3871468), (127, 2133880), (140, 1935734), (254, 1066940), (280, 967867), (508, 533470), (635, 426776), (889, 304840), (1016, 266735), (1270, 213388), (1778, 152420), (2540, 106694), (3556, 76210), (4445, 60968), (5080, 53347), (7112, 38105), (7621, 35560), (8890, 30484), (15242, 17780)]