247916416000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{11}}^2\times {\mathrm{16007}}^1$

素因数の和:16064

約数の個数: 264

約数和(自身を含む): 679878265248

約数和(自身を除く): 431961849248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 125, 128, 160, 176, 200, 220, 242, 250, 256, 275, 320, 352, 400, 440, 484, 500, 512, 550, 605, 640, 704, 800, 880, 968, 1000, 1024, 1100, 1210, 1280, 1375, 1408, 1600, 1760, 1936, 2000, 2200, 2420, 2560, 2750, 2816, 3025, 3200, 3520, 3872, 4000, 4400, 4840, 5120, 5500, 5632, 6050, 6400, 7040, 7744, 8000, 8800, 9680, 11000, 11264, 12100, 12800, 14080, 15125, 15488, 16000, 16007, 17600, 19360, 22000, 24200, 25600, 28160, 30250, 30976, 32000, 32014, 35200, 38720, 44000, 48400, 56320, 60500, 61952, 64000, 64028, 70400, 77440, 80035, 88000, 96800, 121000, 123904, 128000, 128056, 140800, 154880, 160070, 176000, 176077, 193600, 242000, 256112, 281600, 309760, 320140, 352000, 352154, 387200, 400175, 484000, 512224, 619520, 640280, 704000, 704308, 774400, 800350, 880385, 968000, 1024448, 1280560, 1408000, 1408616, 1548800, 1600700, 1760770, 1936000, 1936847, 2000875, 2048896, 2561120, 2817232, 3097600, 3201400, 3521540, 3872000, 3873694, 4001750, 4097792, 4401925, 5122240, 5634464, 6402800, 7043080, 7744000, 7747388, 8003500, 8195584, 8803850, 9684235, 10244480, 11268928, 12805600, 14086160, 15488000, 15494776, 16007000, 16391168, 17607700, 19368470, 20488960, 22009625, 22537856, 25611200, 28172320, 30989552, 32014000, 35215400, 38736940, 40977920, 44019250, 45075712, 48421175, 51222400, 56344640, 61979104, 64028000, 70430800, 77473880, 81955840, 88038500, 90151424, 96842350, 102444800, 112689280, 123958208, 128056000, 140861600, 154947760, 176077000, 180302848, 193684700, 204889600, 225378560, 242105875, 247916416, 256112000, 281723200, 309895520, 352154000, 387369400, 409779200, 450757120, 484211750, 495832832, 512224000, 563446400, 619791040, 704308000, 774738800, 901514240, 968423500, 991665664, 1024448000, 1126892800, 1239582080, 1408616000, 1549477600, 1936847000, 1983331328, 2048896000, 2253785600, 2479164160, 2817232000, 3098955200, 3873694000, 4507571200, 4958328320, 5634464000, 6197910400, 7747388000, 9916656640, 11268928000, 12395820800, 15494776000, 22537856000, 24791641600, 30989552000, 49583283200, 61979104000, 123958208000, 247916416000]

約数ペア:

[(1, 247916416000), (2, 123958208000), (4, 61979104000), (5, 49583283200), (8, 30989552000), (10, 24791641600), (11, 22537856000), (16, 15494776000), (20, 12395820800), (22, 11268928000), (25, 9916656640), (32, 7747388000), (40, 6197910400), (44, 5634464000), (50, 4958328320), (55, 4507571200), (64, 3873694000), (80, 3098955200), (88, 2817232000), (100, 2479164160), (110, 2253785600), (121, 2048896000), (125, 1983331328), (128, 1936847000), (160, 1549477600), (176, 1408616000), (200, 1239582080), (220, 1126892800), (242, 1024448000), (250, 991665664), (256, 968423500), (275, 901514240), (320, 774738800), (352, 704308000), (400, 619791040), (440, 563446400), (484, 512224000), (500, 495832832), (512, 484211750), (550, 450757120), (605, 409779200), (640, 387369400), (704, 352154000), (800, 309895520), (880, 281723200), (968, 256112000), (1000, 247916416), (1024, 242105875), (1100, 225378560), (1210, 204889600), (1280, 193684700), (1375, 180302848), (1408, 176077000), (1600, 154947760), (1760, 140861600), (1936, 128056000), (2000, 123958208), (2200, 112689280), (2420, 102444800), (2560, 96842350), (2750, 90151424), (2816, 88038500), (3025, 81955840), (3200, 77473880), (3520, 70430800), (3872, 64028000), (4000, 61979104), (4400, 56344640), (4840, 51222400), (5120, 48421175), (5500, 45075712), (5632, 44019250), (6050, 40977920), (6400, 38736940), (7040, 35215400), (7744, 32014000), (8000, 30989552), (8800, 28172320), (9680, 25611200), (11000, 22537856), (11264, 22009625), (12100, 20488960), (12800, 19368470), (14080, 17607700), (15125, 16391168), (15488, 16007000), (16000, 15494776), (16007, 15488000), (17600, 14086160), (19360, 12805600), (22000, 11268928), (24200, 10244480), (25600, 9684235), (28160, 8803850), (30250, 8195584), (30976, 8003500), (32000, 7747388), (32014, 7744000), (35200, 7043080), (38720, 6402800), (44000, 5634464), (48400, 5122240), (56320, 4401925), (60500, 4097792), (61952, 4001750), (64000, 3873694), (64028, 3872000), (70400, 3521540), (77440, 3201400), (80035, 3097600), (88000, 2817232), (96800, 2561120), (121000, 2048896), (123904, 2000875), (128000, 1936847), (128056, 1936000), (140800, 1760770), (154880, 1600700), (160070, 1548800), (176000, 1408616), (176077, 1408000), (193600, 1280560), (242000, 1024448), (256112, 968000), (281600, 880385), (309760, 800350), (320140, 774400), (352000, 704308), (352154, 704000), (387200, 640280), (400175, 619520), (484000, 512224)]