67044320

素因数分解:

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

素因数の和:1984

約数の個数: 96

約数和(自身を含む): 186955776

約数和(自身を除く): 119911456

約数列:

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

約数ペア:

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