201616140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{305479}}^1$

素因数の和:305502

約数の個数: 48

約数和(自身を含む): 615847680

約数和(自身を除く): 414231540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 305479, 610958, 916437, 1221916, 1527395, 1832874, 3054790, 3360269, 3665748, 4582185, 6109580, 6720538, 9164370, 10080807, 13441076, 16801345, 18328740, 20161614, 33602690, 40323228, 50404035, 67205380, 100808070, 201616140]

約数ペア:

[(1, 201616140), (2, 100808070), (3, 67205380), (4, 50404035), (5, 40323228), (6, 33602690), (10, 20161614), (11, 18328740), (12, 16801345), (15, 13441076), (20, 10080807), (22, 9164370), (30, 6720538), (33, 6109580), (44, 4582185), (55, 3665748), (60, 3360269), (66, 3054790), (110, 1832874), (132, 1527395), (165, 1221916), (220, 916437), (330, 610958), (660, 305479)]