16336740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 52948224

約数和(自身を除く): 36611484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 401, 420, 485, 582, 679, 802, 970, 1164, 1203, 1358, 1455, 1604, 1940, 2005, 2037, 2406, 2716, 2807, 2910, 3395, 4010, 4074, 4812, 5614, 5820, 6015, 6790, 8020, 8148, 8421, 10185, 11228, 12030, 13580, 14035, 16842, 20370, 24060, 28070, 33684, 38897, 40740, 42105, 56140, 77794, 84210, 116691, 155588, 168420, 194485, 233382, 272279, 388970, 466764, 544558, 583455, 777940, 816837, 1089116, 1166910, 1361395, 1633674, 2333820, 2722790, 3267348, 4084185, 5445580, 8168370, 16336740]

約数ペア:

[(1, 16336740), (2, 8168370), (3, 5445580), (4, 4084185), (5, 3267348), (6, 2722790), (7, 2333820), (10, 1633674), (12, 1361395), (14, 1166910), (15, 1089116), (20, 816837), (21, 777940), (28, 583455), (30, 544558), (35, 466764), (42, 388970), (60, 272279), (70, 233382), (84, 194485), (97, 168420), (105, 155588), (140, 116691), (194, 84210), (210, 77794), (291, 56140), (388, 42105), (401, 40740), (420, 38897), (485, 33684), (582, 28070), (679, 24060), (802, 20370), (970, 16842), (1164, 14035), (1203, 13580), (1358, 12030), (1455, 11228), (1604, 10185), (1940, 8421), (2005, 8148), (2037, 8020), (2406, 6790), (2716, 6015), (2807, 5820), (2910, 5614), (3395, 4812), (4010, 4074)]