2575990080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{751}}^1$

素因数の和:1174

約数の個数: 224

約数和(自身を含む): 9122542080

約数和(自身を除く): 6546552000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 397, 432, 480, 540, 576, 720, 751, 794, 864, 960, 1080, 1191, 1440, 1502, 1588, 1728, 1985, 2160, 2253, 2382, 2880, 3004, 3176, 3573, 3755, 3970, 4320, 4506, 4764, 5955, 6008, 6352, 6759, 7146, 7510, 7940, 8640, 9012, 9528, 10719, 11265, 11910, 12016, 12704, 13518, 14292, 15020, 15880, 17865, 18024, 19056, 20277, 21438, 22530, 23820, 24032, 25408, 27036, 28584, 30040, 31760, 33795, 35730, 36048, 38112, 40554, 42876, 45060, 47640, 48064, 53595, 54072, 57168, 60080, 63520, 67590, 71460, 72096, 76224, 81108, 85752, 90120, 95280, 101385, 107190, 108144, 114336, 120160, 127040, 135180, 142920, 144192, 162216, 171504, 180240, 190560, 202770, 214380, 216288, 228672, 240320, 270360, 285840, 298147, 324432, 343008, 360480, 381120, 405540, 428760, 432576, 540720, 571680, 596294, 648864, 686016, 720960, 811080, 857520, 894441, 1081440, 1143360, 1192588, 1297728, 1490735, 1622160, 1715040, 1788882, 2162880, 2385176, 2683323, 2981470, 3244320, 3430080, 3577764, 4472205, 4770352, 5366646, 5962940, 6488640, 7155528, 8049969, 8944410, 9540704, 10733292, 11925880, 13416615, 14311056, 16099938, 17888820, 19081408, 21466584, 23851760, 26833230, 28622112, 32199876, 35777640, 40249845, 42933168, 47703520, 53666460, 57244224, 64399752, 71555280, 80499690, 85866336, 95407040, 107332920, 128799504, 143110560, 160999380, 171732672, 214665840, 257599008, 286221120, 321998760, 429331680, 515198016, 643997520, 858663360, 1287995040, 2575990080]

約数ペア:

[(1, 2575990080), (2, 1287995040), (3, 858663360), (4, 643997520), (5, 515198016), (6, 429331680), (8, 321998760), (9, 286221120), (10, 257599008), (12, 214665840), (15, 171732672), (16, 160999380), (18, 143110560), (20, 128799504), (24, 107332920), (27, 95407040), (30, 85866336), (32, 80499690), (36, 71555280), (40, 64399752), (45, 57244224), (48, 53666460), (54, 47703520), (60, 42933168), (64, 40249845), (72, 35777640), (80, 32199876), (90, 28622112), (96, 26833230), (108, 23851760), (120, 21466584), (135, 19081408), (144, 17888820), (160, 16099938), (180, 14311056), (192, 13416615), (216, 11925880), (240, 10733292), (270, 9540704), (288, 8944410), (320, 8049969), (360, 7155528), (397, 6488640), (432, 5962940), (480, 5366646), (540, 4770352), (576, 4472205), (720, 3577764), (751, 3430080), (794, 3244320), (864, 2981470), (960, 2683323), (1080, 2385176), (1191, 2162880), (1440, 1788882), (1502, 1715040), (1588, 1622160), (1728, 1490735), (1985, 1297728), (2160, 1192588), (2253, 1143360), (2382, 1081440), (2880, 894441), (3004, 857520), (3176, 811080), (3573, 720960), (3755, 686016), (3970, 648864), (4320, 596294), (4506, 571680), (4764, 540720), (5955, 432576), (6008, 428760), (6352, 405540), (6759, 381120), (7146, 360480), (7510, 343008), (7940, 324432), (8640, 298147), (9012, 285840), (9528, 270360), (10719, 240320), (11265, 228672), (11910, 216288), (12016, 214380), (12704, 202770), (13518, 190560), (14292, 180240), (15020, 171504), (15880, 162216), (17865, 144192), (18024, 142920), (19056, 135180), (20277, 127040), (21438, 120160), (22530, 114336), (23820, 108144), (24032, 107190), (25408, 101385), (27036, 95280), (28584, 90120), (30040, 85752), (31760, 81108), (33795, 76224), (35730, 72096), (36048, 71460), (38112, 67590), (40554, 63520), (42876, 60080), (45060, 57168), (47640, 54072), (48064, 53595)]