337659280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12829}}^1$

素因数の和:12896

約数の個数: 80

約数和(自身を含む): 916369920

約数和(自身を除く): 578710640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 12829, 13160, 25658, 26320, 51316, 64145, 89803, 102632, 128290, 179606, 205264, 256580, 359212, 449015, 513160, 602963, 718424, 898030, 1026320, 1205926, 1436848, 1796060, 2411852, 3014815, 3592120, 4220741, 4823704, 6029630, 7184240, 8441482, 9647408, 12059260, 16882964, 21103705, 24118520, 33765928, 42207410, 48237040, 67531856, 84414820, 168829640, 337659280]

約数ペア:

[(1, 337659280), (2, 168829640), (4, 84414820), (5, 67531856), (7, 48237040), (8, 42207410), (10, 33765928), (14, 24118520), (16, 21103705), (20, 16882964), (28, 12059260), (35, 9647408), (40, 8441482), (47, 7184240), (56, 6029630), (70, 4823704), (80, 4220741), (94, 3592120), (112, 3014815), (140, 2411852), (188, 1796060), (235, 1436848), (280, 1205926), (329, 1026320), (376, 898030), (470, 718424), (560, 602963), (658, 513160), (752, 449015), (940, 359212), (1316, 256580), (1645, 205264), (1880, 179606), (2632, 128290), (3290, 102632), (3760, 89803), (5264, 64145), (6580, 51316), (12829, 26320), (13160, 25658)]