21362784000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{193}}^1\times {\mathrm{1153}}^1$

素因数の和:1380

約数の個数: 288

約数和(自身を含む): 71385996864

約数和(自身を除く): 50023212864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 193, 200, 240, 250, 256, 300, 320, 375, 384, 386, 400, 480, 500, 579, 600, 640, 750, 768, 772, 800, 960, 965, 1000, 1153, 1158, 1200, 1280, 1500, 1544, 1600, 1920, 1930, 2000, 2306, 2316, 2400, 2895, 3000, 3088, 3200, 3459, 3840, 3860, 4000, 4612, 4632, 4800, 4825, 5765, 5790, 6000, 6176, 6400, 6918, 7720, 8000, 9224, 9264, 9600, 9650, 11530, 11580, 12000, 12352, 13836, 14475, 15440, 16000, 17295, 18448, 18528, 19200, 19300, 23060, 23160, 24000, 24125, 24704, 27672, 28825, 28950, 30880, 32000, 34590, 36896, 37056, 38600, 46120, 46320, 48000, 48250, 49408, 55344, 57650, 57900, 61760, 69180, 72375, 73792, 74112, 77200, 86475, 92240, 92640, 96000, 96500, 110688, 115300, 115800, 123520, 138360, 144125, 144750, 147584, 148224, 154400, 172950, 184480, 185280, 193000, 221376, 222529, 230600, 231600, 247040, 276720, 288250, 289500, 295168, 308800, 345900, 368960, 370560, 386000, 432375, 442752, 445058, 461200, 463200, 553440, 576500, 579000, 617600, 667587, 691800, 737920, 741120, 772000, 864750, 885504, 890116, 922400, 926400, 1106880, 1112645, 1153000, 1158000, 1235200, 1335174, 1383600, 1475840, 1544000, 1729500, 1780232, 1844800, 1852800, 2213760, 2225290, 2306000, 2316000, 2670348, 2767200, 3088000, 3337935, 3459000, 3560464, 3689600, 3705600, 4427520, 4450580, 4612000, 4632000, 5340696, 5534400, 5563225, 6176000, 6675870, 6918000, 7120928, 7379200, 8901160, 9224000, 9264000, 10681392, 11068800, 11126450, 13351740, 13836000, 14241856, 16689675, 17802320, 18448000, 18528000, 21362784, 22137600, 22252900, 26703480, 27672000, 27816125, 28483712, 33379350, 35604640, 36896000, 42725568, 44505800, 53406960, 55344000, 55632250, 56967424, 66758700, 71209280, 83448375, 85451136, 89011600, 106813920, 110688000, 111264500, 133517400, 142418560, 166896750, 170902272, 178023200, 213627840, 222529000, 267034800, 284837120, 333793500, 356046400, 427255680, 445058000, 534069600, 667587000, 712092800, 854511360, 890116000, 1068139200, 1335174000, 1424185600, 1780232000, 2136278400, 2670348000, 3560464000, 4272556800, 5340696000, 7120928000, 10681392000, 21362784000]

約数ペア:

[(1, 21362784000), (2, 10681392000), (3, 7120928000), (4, 5340696000), (5, 4272556800), (6, 3560464000), (8, 2670348000), (10, 2136278400), (12, 1780232000), (15, 1424185600), (16, 1335174000), (20, 1068139200), (24, 890116000), (25, 854511360), (30, 712092800), (32, 667587000), (40, 534069600), (48, 445058000), (50, 427255680), (60, 356046400), (64, 333793500), (75, 284837120), (80, 267034800), (96, 222529000), (100, 213627840), (120, 178023200), (125, 170902272), (128, 166896750), (150, 142418560), (160, 133517400), (192, 111264500), (193, 110688000), (200, 106813920), (240, 89011600), (250, 85451136), (256, 83448375), (300, 71209280), (320, 66758700), (375, 56967424), (384, 55632250), (386, 55344000), (400, 53406960), (480, 44505800), (500, 42725568), (579, 36896000), (600, 35604640), (640, 33379350), (750, 28483712), (768, 27816125), (772, 27672000), (800, 26703480), (960, 22252900), (965, 22137600), (1000, 21362784), (1153, 18528000), (1158, 18448000), (1200, 17802320), (1280, 16689675), (1500, 14241856), (1544, 13836000), (1600, 13351740), (1920, 11126450), (1930, 11068800), (2000, 10681392), (2306, 9264000), (2316, 9224000), (2400, 8901160), (2895, 7379200), (3000, 7120928), (3088, 6918000), (3200, 6675870), (3459, 6176000), (3840, 5563225), (3860, 5534400), (4000, 5340696), (4612, 4632000), (4632, 4612000), (4800, 4450580), (4825, 4427520), (5765, 3705600), (5790, 3689600), (6000, 3560464), (6176, 3459000), (6400, 3337935), (6918, 3088000), (7720, 2767200), (8000, 2670348), (9224, 2316000), (9264, 2306000), (9600, 2225290), (9650, 2213760), (11530, 1852800), (11580, 1844800), (12000, 1780232), (12352, 1729500), (13836, 1544000), (14475, 1475840), (15440, 1383600), (16000, 1335174), (17295, 1235200), (18448, 1158000), (18528, 1153000), (19200, 1112645), (19300, 1106880), (23060, 926400), (23160, 922400), (24000, 890116), (24125, 885504), (24704, 864750), (27672, 772000), (28825, 741120), (28950, 737920), (30880, 691800), (32000, 667587), (34590, 617600), (36896, 579000), (37056, 576500), (38600, 553440), (46120, 463200), (46320, 461200), (48000, 445058), (48250, 442752), (49408, 432375), (55344, 386000), (57650, 370560), (57900, 368960), (61760, 345900), (69180, 308800), (72375, 295168), (73792, 289500), (74112, 288250), (77200, 276720), (86475, 247040), (92240, 231600), (92640, 230600), (96000, 222529), (96500, 221376), (110688, 193000), (115300, 185280), (115800, 184480), (123520, 172950), (138360, 154400), (144125, 148224), (144750, 147584)]