23873640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 82978560

約数和(自身を除く): 59104920

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, 97, 105, 120, 140, 168, 194, 210, 280, 291, 293, 388, 420, 485, 582, 586, 679, 776, 840, 879, 970, 1164, 1172, 1358, 1455, 1465, 1758, 1940, 2037, 2051, 2328, 2344, 2716, 2910, 2930, 3395, 3516, 3880, 4074, 4102, 4395, 5432, 5820, 5860, 6153, 6790, 7032, 8148, 8204, 8790, 10185, 10255, 11640, 11720, 12306, 13580, 16296, 16408, 17580, 20370, 20510, 24612, 27160, 28421, 30765, 35160, 40740, 41020, 49224, 56842, 61530, 81480, 82040, 85263, 113684, 123060, 142105, 170526, 198947, 227368, 246120, 284210, 341052, 397894, 426315, 568420, 596841, 682104, 795788, 852630, 994735, 1136840, 1193682, 1591576, 1705260, 1989470, 2387364, 2984205, 3410520, 3978940, 4774728, 5968410, 7957880, 11936820, 23873640]

約数ペア:

[(1, 23873640), (2, 11936820), (3, 7957880), (4, 5968410), (5, 4774728), (6, 3978940), (7, 3410520), (8, 2984205), (10, 2387364), (12, 1989470), (14, 1705260), (15, 1591576), (20, 1193682), (21, 1136840), (24, 994735), (28, 852630), (30, 795788), (35, 682104), (40, 596841), (42, 568420), (56, 426315), (60, 397894), (70, 341052), (84, 284210), (97, 246120), (105, 227368), (120, 198947), (140, 170526), (168, 142105), (194, 123060), (210, 113684), (280, 85263), (291, 82040), (293, 81480), (388, 61530), (420, 56842), (485, 49224), (582, 41020), (586, 40740), (679, 35160), (776, 30765), (840, 28421), (879, 27160), (970, 24612), (1164, 20510), (1172, 20370), (1358, 17580), (1455, 16408), (1465, 16296), (1758, 13580), (1940, 12306), (2037, 11720), (2051, 11640), (2328, 10255), (2344, 10185), (2716, 8790), (2910, 8204), (2930, 8148), (3395, 7032), (3516, 6790), (3880, 6153), (4074, 5860), (4102, 5820), (4395, 5432)]