134088640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1986

約数の個数: 112

約数和(自身を含む): 376879104

約数和(自身を除く): 242790464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1931, 1984, 2170, 2240, 2480, 3472, 3862, 4340, 4960, 6944, 7724, 8680, 9655, 9920, 13517, 13888, 15448, 17360, 19310, 27034, 30896, 34720, 38620, 54068, 59861, 61792, 67585, 69440, 77240, 108136, 119722, 123584, 135170, 154480, 216272, 239444, 270340, 299305, 308960, 419027, 432544, 478888, 540680, 598610, 617920, 838054, 865088, 957776, 1081360, 1197220, 1676108, 1915552, 2095135, 2162720, 2394440, 3352216, 3831104, 4190270, 4325440, 4788880, 6704432, 8380540, 9577760, 13408864, 16761080, 19155520, 26817728, 33522160, 67044320, 134088640]

約数ペア:

[(1, 134088640), (2, 67044320), (4, 33522160), (5, 26817728), (7, 19155520), (8, 16761080), (10, 13408864), (14, 9577760), (16, 8380540), (20, 6704432), (28, 4788880), (31, 4325440), (32, 4190270), (35, 3831104), (40, 3352216), (56, 2394440), (62, 2162720), (64, 2095135), (70, 1915552), (80, 1676108), (112, 1197220), (124, 1081360), (140, 957776), (155, 865088), (160, 838054), (217, 617920), (224, 598610), (248, 540680), (280, 478888), (310, 432544), (320, 419027), (434, 308960), (448, 299305), (496, 270340), (560, 239444), (620, 216272), (868, 154480), (992, 135170), (1085, 123584), (1120, 119722), (1240, 108136), (1736, 77240), (1931, 69440), (1984, 67585), (2170, 61792), (2240, 59861), (2480, 54068), (3472, 38620), (3862, 34720), (4340, 30896), (4960, 27034), (6944, 19310), (7724, 17360), (8680, 15448), (9655, 13888), (9920, 13517)]