13172880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{7841}}^1$

素因数の和:7864

約数の個数: 80

約数和(自身を含む): 46675584

約数和(自身を除く): 33502704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 7841, 15682, 23523, 31364, 39205, 47046, 54887, 62728, 78410, 94092, 109774, 117615, 125456, 156820, 164661, 188184, 219548, 235230, 274435, 313640, 329322, 376368, 439096, 470460, 548870, 627280, 658644, 823305, 878192, 940920, 1097740, 1317288, 1646610, 1881840, 2195480, 2634576, 3293220, 4390960, 6586440, 13172880]

約数ペア:

[(1, 13172880), (2, 6586440), (3, 4390960), (4, 3293220), (5, 2634576), (6, 2195480), (7, 1881840), (8, 1646610), (10, 1317288), (12, 1097740), (14, 940920), (15, 878192), (16, 823305), (20, 658644), (21, 627280), (24, 548870), (28, 470460), (30, 439096), (35, 376368), (40, 329322), (42, 313640), (48, 274435), (56, 235230), (60, 219548), (70, 188184), (80, 164661), (84, 156820), (105, 125456), (112, 117615), (120, 109774), (140, 94092), (168, 78410), (210, 62728), (240, 54887), (280, 47046), (336, 39205), (420, 31364), (560, 23523), (840, 15682), (1680, 7841)]