67054960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4129}}^1$

素因数の和:4178

約数の個数: 80

約数和(自身を含む): 184363200

約数和(自身を除く): 117308240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 4129, 8120, 8258, 16240, 16516, 20645, 28903, 33032, 41290, 57806, 66064, 82580, 115612, 119741, 144515, 165160, 231224, 239482, 289030, 330320, 462448, 478964, 578060, 598705, 838187, 957928, 1156120, 1197410, 1676374, 1915856, 2312240, 2394820, 3352748, 4190935, 4789640, 6705496, 8381870, 9579280, 13410992, 16763740, 33527480, 67054960]

約数ペア:

[(1, 67054960), (2, 33527480), (4, 16763740), (5, 13410992), (7, 9579280), (8, 8381870), (10, 6705496), (14, 4789640), (16, 4190935), (20, 3352748), (28, 2394820), (29, 2312240), (35, 1915856), (40, 1676374), (56, 1197410), (58, 1156120), (70, 957928), (80, 838187), (112, 598705), (116, 578060), (140, 478964), (145, 462448), (203, 330320), (232, 289030), (280, 239482), (290, 231224), (406, 165160), (464, 144515), (560, 119741), (580, 115612), (812, 82580), (1015, 66064), (1160, 57806), (1624, 41290), (2030, 33032), (2320, 28903), (3248, 20645), (4060, 16516), (4129, 16240), (8120, 8258)]