20205696000

素因数分解:

$2^{10}\times 3^1\times 5^3\times 7^1\times {\mathrm{7517}}^1$

素因数の和:7562

約数の個数: 352

約数和(自身を含む): 76823615232

約数和(自身を除く): 56617919232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 256, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 480, 500, 512, 525, 560, 600, 640, 672, 700, 750, 768, 800, 840, 875, 896, 960, 1000, 1024, 1050, 1120, 1200, 1280, 1344, 1400, 1500, 1536, 1600, 1680, 1750, 1792, 1920, 2000, 2100, 2240, 2400, 2560, 2625, 2688, 2800, 3000, 3072, 3200, 3360, 3500, 3584, 3840, 4000, 4200, 4480, 4800, 5120, 5250, 5376, 5600, 6000, 6400, 6720, 7000, 7168, 7517, 7680, 8000, 8400, 8960, 9600, 10500, 10752, 11200, 12000, 12800, 13440, 14000, 15034, 15360, 16000, 16800, 17920, 19200, 21000, 21504, 22400, 22551, 24000, 25600, 26880, 28000, 30068, 32000, 33600, 35840, 37585, 38400, 42000, 44800, 45102, 48000, 52619, 53760, 56000, 60136, 64000, 67200, 75170, 76800, 84000, 89600, 90204, 96000, 105238, 107520, 112000, 112755, 120272, 128000, 134400, 150340, 157857, 168000, 179200, 180408, 187925, 192000, 210476, 224000, 225510, 240544, 263095, 268800, 300680, 315714, 336000, 360816, 375850, 384000, 420952, 448000, 451020, 481088, 526190, 537600, 563775, 601360, 631428, 672000, 721632, 751700, 789285, 841904, 896000, 902040, 939625, 962176, 1052380, 1127550, 1202720, 1262856, 1315475, 1344000, 1443264, 1503400, 1578570, 1683808, 1804080, 1879250, 1924352, 2104760, 2255100, 2405440, 2525712, 2630950, 2688000, 2818875, 2886528, 3006800, 3157140, 3367616, 3608160, 3758500, 3848704, 3946425, 4209520, 4510200, 4810880, 5051424, 5261900, 5637750, 5773056, 6013600, 6314280, 6577375, 6735232, 7216320, 7517000, 7697408, 7892850, 8419040, 9020400, 9621760, 10102848, 10523800, 11275500, 11546112, 12027200, 12628560, 13154750, 13470464, 14432640, 15034000, 15785700, 16838080, 18040800, 19243520, 19732125, 20205696, 21047600, 22551000, 23092224, 24054400, 25257120, 26309500, 26940928, 28865280, 30068000, 31571400, 33676160, 36081600, 38487040, 39464250, 40411392, 42095200, 45102000, 48108800, 50514240, 52619000, 53881856, 57730560, 60136000, 63142800, 67352320, 72163200, 78928500, 80822784, 84190400, 90204000, 96217600, 101028480, 105238000, 115461120, 120272000, 126285600, 134704640, 144326400, 157857000, 161645568, 168380800, 180408000, 192435200, 202056960, 210476000, 240544000, 252571200, 269409280, 288652800, 315714000, 336761600, 360816000, 404113920, 420952000, 481088000, 505142400, 577305600, 631428000, 673523200, 721632000, 808227840, 841904000, 962176000, 1010284800, 1262856000, 1347046400, 1443264000, 1683808000, 2020569600, 2525712000, 2886528000, 3367616000, 4041139200, 5051424000, 6735232000, 10102848000, 20205696000]

約数ペア:

[(1, 20205696000), (2, 10102848000), (3, 6735232000), (4, 5051424000), (5, 4041139200), (6, 3367616000), (7, 2886528000), (8, 2525712000), (10, 2020569600), (12, 1683808000), (14, 1443264000), (15, 1347046400), (16, 1262856000), (20, 1010284800), (21, 962176000), (24, 841904000), (25, 808227840), (28, 721632000), (30, 673523200), (32, 631428000), (35, 577305600), (40, 505142400), (42, 481088000), (48, 420952000), (50, 404113920), (56, 360816000), (60, 336761600), (64, 315714000), (70, 288652800), (75, 269409280), (80, 252571200), (84, 240544000), (96, 210476000), (100, 202056960), (105, 192435200), (112, 180408000), (120, 168380800), (125, 161645568), (128, 157857000), (140, 144326400), (150, 134704640), (160, 126285600), (168, 120272000), (175, 115461120), (192, 105238000), (200, 101028480), (210, 96217600), (224, 90204000), (240, 84190400), (250, 80822784), (256, 78928500), (280, 72163200), (300, 67352320), (320, 63142800), (336, 60136000), (350, 57730560), (375, 53881856), (384, 52619000), (400, 50514240), (420, 48108800), (448, 45102000), (480, 42095200), (500, 40411392), (512, 39464250), (525, 38487040), (560, 36081600), (600, 33676160), (640, 31571400), (672, 30068000), (700, 28865280), (750, 26940928), (768, 26309500), (800, 25257120), (840, 24054400), (875, 23092224), (896, 22551000), (960, 21047600), (1000, 20205696), (1024, 19732125), (1050, 19243520), (1120, 18040800), (1200, 16838080), (1280, 15785700), (1344, 15034000), (1400, 14432640), (1500, 13470464), (1536, 13154750), (1600, 12628560), (1680, 12027200), (1750, 11546112), (1792, 11275500), (1920, 10523800), (2000, 10102848), (2100, 9621760), (2240, 9020400), (2400, 8419040), (2560, 7892850), (2625, 7697408), (2688, 7517000), (2800, 7216320), (3000, 6735232), (3072, 6577375), (3200, 6314280), (3360, 6013600), (3500, 5773056), (3584, 5637750), (3840, 5261900), (4000, 5051424), (4200, 4810880), (4480, 4510200), (4800, 4209520), (5120, 3946425), (5250, 3848704), (5376, 3758500), (5600, 3608160), (6000, 3367616), (6400, 3157140), (6720, 3006800), (7000, 2886528), (7168, 2818875), (7517, 2688000), (7680, 2630950), (8000, 2525712), (8400, 2405440), (8960, 2255100), (9600, 2104760), (10500, 1924352), (10752, 1879250), (11200, 1804080), (12000, 1683808), (12800, 1578570), (13440, 1503400), (14000, 1443264), (15034, 1344000), (15360, 1315475), (16000, 1262856), (16800, 1202720), (17920, 1127550), (19200, 1052380), (21000, 962176), (21504, 939625), (22400, 902040), (22551, 896000), (24000, 841904), (25600, 789285), (26880, 751700), (28000, 721632), (30068, 672000), (32000, 631428), (33600, 601360), (35840, 563775), (37585, 537600), (38400, 526190), (42000, 481088), (44800, 451020), (45102, 448000), (48000, 420952), (52619, 384000), (53760, 375850), (56000, 360816), (60136, 336000), (64000, 315714), (67200, 300680), (75170, 268800), (76800, 263095), (84000, 240544), (89600, 225510), (90204, 224000), (96000, 210476), (105238, 192000), (107520, 187925), (112000, 180408), (112755, 179200), (120272, 168000), (128000, 157857), (134400, 150340)]