1667471040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2939}}^1$

素因数の和:3159

約数の個数: 168

約数和(自身を含む): 5766480720

約数和(自身を除く): 4099009680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 197, 240, 288, 320, 360, 394, 480, 576, 591, 720, 788, 960, 985, 1182, 1440, 1576, 1773, 1970, 2364, 2880, 2939, 2955, 3152, 3546, 3940, 4728, 5878, 5910, 6304, 7092, 7880, 8817, 8865, 9456, 11756, 11820, 12608, 14184, 14695, 15760, 17634, 17730, 18912, 23512, 23640, 26451, 28368, 29390, 31520, 35268, 35460, 37824, 44085, 47024, 47280, 52902, 56736, 58780, 63040, 70536, 70920, 88170, 94048, 94560, 105804, 113472, 117560, 132255, 141072, 141840, 176340, 188096, 189120, 211608, 235120, 264510, 282144, 283680, 352680, 423216, 470240, 529020, 564288, 567360, 578983, 705360, 846432, 940480, 1058040, 1157966, 1410720, 1692864, 1736949, 2116080, 2315932, 2821440, 2894915, 3473898, 4232160, 4631864, 5210847, 5789830, 6947796, 8464320, 8684745, 9263728, 10421694, 11579660, 13895592, 17369490, 18527456, 20843388, 23159320, 26054235, 27791184, 34738980, 37054912, 41686776, 46318640, 52108470, 55582368, 69477960, 83373552, 92637280, 104216940, 111164736, 138955920, 166747104, 185274560, 208433880, 277911840, 333494208, 416867760, 555823680, 833735520, 1667471040]

約数ペア:

[(1, 1667471040), (2, 833735520), (3, 555823680), (4, 416867760), (5, 333494208), (6, 277911840), (8, 208433880), (9, 185274560), (10, 166747104), (12, 138955920), (15, 111164736), (16, 104216940), (18, 92637280), (20, 83373552), (24, 69477960), (30, 55582368), (32, 52108470), (36, 46318640), (40, 41686776), (45, 37054912), (48, 34738980), (60, 27791184), (64, 26054235), (72, 23159320), (80, 20843388), (90, 18527456), (96, 17369490), (120, 13895592), (144, 11579660), (160, 10421694), (180, 9263728), (192, 8684745), (197, 8464320), (240, 6947796), (288, 5789830), (320, 5210847), (360, 4631864), (394, 4232160), (480, 3473898), (576, 2894915), (591, 2821440), (720, 2315932), (788, 2116080), (960, 1736949), (985, 1692864), (1182, 1410720), (1440, 1157966), (1576, 1058040), (1773, 940480), (1970, 846432), (2364, 705360), (2880, 578983), (2939, 567360), (2955, 564288), (3152, 529020), (3546, 470240), (3940, 423216), (4728, 352680), (5878, 283680), (5910, 282144), (6304, 264510), (7092, 235120), (7880, 211608), (8817, 189120), (8865, 188096), (9456, 176340), (11756, 141840), (11820, 141072), (12608, 132255), (14184, 117560), (14695, 113472), (15760, 105804), (17634, 94560), (17730, 94048), (18912, 88170), (23512, 70920), (23640, 70536), (26451, 63040), (28368, 58780), (29390, 56736), (31520, 52902), (35268, 47280), (35460, 47024), (37824, 44085)]