14944440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17791}}^1$

素因数の和:17812

約数の個数: 64

約数和(自身を含む): 51240960

約数和(自身を除く): 36296520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 17791, 35582, 53373, 71164, 88955, 106746, 124537, 142328, 177910, 213492, 249074, 266865, 355820, 373611, 426984, 498148, 533730, 622685, 711640, 747222, 996296, 1067460, 1245370, 1494444, 1868055, 2134920, 2490740, 2988888, 3736110, 4981480, 7472220, 14944440]

約数ペア:

[(1, 14944440), (2, 7472220), (3, 4981480), (4, 3736110), (5, 2988888), (6, 2490740), (7, 2134920), (8, 1868055), (10, 1494444), (12, 1245370), (14, 1067460), (15, 996296), (20, 747222), (21, 711640), (24, 622685), (28, 533730), (30, 498148), (35, 426984), (40, 373611), (42, 355820), (56, 266865), (60, 249074), (70, 213492), (84, 177910), (105, 142328), (120, 124537), (140, 106746), (168, 88955), (210, 71164), (280, 53373), (420, 35582), (840, 17791)]