8140321860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{61979}}^1$

素因数の和:62201

約数の個数: 96

約数和(自身を含む): 24990336000

約数和(自身を除く): 16850014140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 199, 220, 330, 398, 597, 660, 796, 995, 1194, 1990, 2189, 2388, 2985, 3980, 4378, 5970, 6567, 8756, 10945, 11940, 13134, 21890, 26268, 32835, 43780, 61979, 65670, 123958, 131340, 185937, 247916, 309895, 371874, 619790, 681769, 743748, 929685, 1239580, 1363538, 1859370, 2045307, 2727076, 3408845, 3718740, 4090614, 6817690, 8181228, 10226535, 12333821, 13635380, 20453070, 24667642, 37001463, 40906140, 49335284, 61669105, 74002926, 123338210, 135672031, 148005852, 185007315, 246676420, 271344062, 370014630, 407016093, 542688124, 678360155, 740029260, 814032186, 1356720310, 1628064372, 2035080465, 2713440620, 4070160930, 8140321860]

約数ペア:

[(1, 8140321860), (2, 4070160930), (3, 2713440620), (4, 2035080465), (5, 1628064372), (6, 1356720310), (10, 814032186), (11, 740029260), (12, 678360155), (15, 542688124), (20, 407016093), (22, 370014630), (30, 271344062), (33, 246676420), (44, 185007315), (55, 148005852), (60, 135672031), (66, 123338210), (110, 74002926), (132, 61669105), (165, 49335284), (199, 40906140), (220, 37001463), (330, 24667642), (398, 20453070), (597, 13635380), (660, 12333821), (796, 10226535), (995, 8181228), (1194, 6817690), (1990, 4090614), (2189, 3718740), (2388, 3408845), (2985, 2727076), (3980, 2045307), (4378, 1859370), (5970, 1363538), (6567, 1239580), (8756, 929685), (10945, 743748), (11940, 681769), (13134, 619790), (21890, 371874), (26268, 309895), (32835, 247916), (43780, 185937), (61979, 131340), (65670, 123958)]