327031743520

素因数分解:

$2^5\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2143}}^1\times {\mathrm{2153}}^1$

素因数の和:4754

約数の個数: 96

約数和(自身を含む): 775077714432

約数和(自身を除く): 448045970912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 443, 886, 1772, 2143, 2153, 2215, 3544, 4286, 4306, 4430, 7088, 8572, 8612, 8860, 10715, 10765, 14176, 17144, 17224, 17720, 21430, 21530, 34288, 34448, 35440, 42860, 43060, 68576, 68896, 70880, 85720, 86120, 171440, 172240, 342880, 344480, 949349, 953779, 1898698, 1907558, 3797396, 3815116, 4613879, 4746745, 4768895, 7594792, 7630232, 9227758, 9493490, 9537790, 15189584, 15260464, 18455516, 18986980, 19075580, 23069395, 30379168, 30520928, 36911032, 37973960, 38151160, 46138790, 73822064, 75947920, 76302320, 92277580, 147644128, 151895840, 152604640, 184555160, 369110320, 738220640, 2043948397, 4087896794, 8175793588, 10219741985, 16351587176, 20439483970, 32703174352, 40878967940, 65406348704, 81757935880, 163515871760, 327031743520]

約数ペア:

[(1, 327031743520), (2, 163515871760), (4, 81757935880), (5, 65406348704), (8, 40878967940), (10, 32703174352), (16, 20439483970), (20, 16351587176), (32, 10219741985), (40, 8175793588), (80, 4087896794), (160, 2043948397), (443, 738220640), (886, 369110320), (1772, 184555160), (2143, 152604640), (2153, 151895840), (2215, 147644128), (3544, 92277580), (4286, 76302320), (4306, 75947920), (4430, 73822064), (7088, 46138790), (8572, 38151160), (8612, 37973960), (8860, 36911032), (10715, 30520928), (10765, 30379168), (14176, 23069395), (17144, 19075580), (17224, 18986980), (17720, 18455516), (21430, 15260464), (21530, 15189584), (34288, 9537790), (34448, 9493490), (35440, 9227758), (42860, 7630232), (43060, 7594792), (68576, 4768895), (68896, 4746745), (70880, 4613879), (85720, 3815116), (86120, 3797396), (171440, 1907558), (172240, 1898698), (342880, 953779), (344480, 949349)]