19713478400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:520

約数の個数: 432

約数和(自身を含む): 61559393280

約数和(自身を除く): 41845914880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 109, 110, 112, 128, 140, 154, 160, 175, 176, 200, 218, 220, 224, 256, 275, 280, 308, 320, 350, 352, 367, 385, 400, 436, 440, 448, 545, 550, 560, 616, 640, 700, 704, 734, 763, 770, 800, 872, 880, 896, 1090, 1100, 1120, 1199, 1232, 1280, 1400, 1408, 1468, 1526, 1540, 1600, 1744, 1760, 1792, 1835, 1925, 2180, 2200, 2240, 2398, 2464, 2569, 2725, 2800, 2816, 2936, 3052, 3080, 3200, 3488, 3520, 3670, 3815, 3850, 4037, 4360, 4400, 4480, 4796, 4928, 5138, 5450, 5600, 5872, 5995, 6104, 6160, 6400, 6976, 7040, 7340, 7630, 7700, 8074, 8393, 8720, 8800, 8960, 9175, 9592, 9856, 10276, 10900, 11200, 11744, 11990, 12208, 12320, 12845, 13952, 14080, 14680, 15260, 15400, 16148, 16786, 17440, 17600, 18350, 19075, 19184, 19712, 20185, 20552, 21800, 22400, 23488, 23980, 24416, 24640, 25690, 27904, 28259, 29360, 29975, 30520, 30800, 32296, 33572, 34880, 35200, 36700, 38150, 38368, 40003, 40370, 41104, 41965, 43600, 44800, 46976, 47960, 48832, 49280, 51380, 56518, 58720, 59950, 61040, 61600, 64225, 64592, 67144, 69760, 70400, 73400, 76300, 76736, 80006, 80740, 82208, 83930, 87200, 93952, 95920, 97664, 98560, 100925, 102760, 113036, 117440, 119900, 122080, 123200, 128450, 129184, 134288, 139520, 141295, 146800, 152600, 153472, 160012, 161480, 164416, 167860, 174400, 191840, 195328, 200015, 201850, 205520, 209825, 226072, 234880, 239800, 244160, 246400, 256900, 258368, 268576, 280021, 282590, 293600, 305200, 306944, 320024, 322960, 328832, 335720, 348800, 383680, 400030, 403700, 411040, 419650, 440033, 452144, 469760, 479600, 488320, 492800, 513800, 516736, 537152, 560042, 565180, 587200, 610400, 640048, 645920, 657664, 671440, 697600, 706475, 767360, 800060, 807400, 822080, 839300, 880066, 904288, 959200, 976640, 1000075, 1027600, 1033472, 1074304, 1120084, 1130360, 1174400, 1220800, 1280096, 1291840, 1342880, 1400105, 1412950, 1534720, 1600120, 1614800, 1644160, 1678600, 1760132, 1808576, 1918400, 2000150, 2055200, 2148608, 2200165, 2240168, 2260720, 2348800, 2441600, 2560192, 2583680, 2685760, 2800210, 2825900, 3080231, 3200240, 3229600, 3288320, 3357200, 3520264, 3617152, 3836800, 4000300, 4110400, 4400330, 4480336, 4521440, 4883200, 5120384, 5167360, 5371520, 5600420, 5651800, 6160462, 6400480, 6459200, 6714400, 7000525, 7040528, 7234304, 7673600, 8000600, 8220800, 8800660, 8960672, 9042880, 10240768, 10743040, 11000825, 11200840, 11303600, 12320924, 12800960, 12918400, 13428800, 14001050, 14081056, 15401155, 16001200, 16441600, 17601320, 17921344, 18085760, 22001650, 22401680, 22607200, 24641848, 25601920, 25836800, 26857600, 28002100, 28162112, 30802310, 32002400, 35202640, 35842688, 36171520, 44003300, 44803360, 45214400, 49283696, 51203840, 53715200, 56004200, 56324224, 61604620, 64004800, 70405280, 71685376, 77005775, 88006600, 89606720, 90428800, 98567392, 112008400, 112648448, 123209240, 128009600, 140810560, 154011550, 176013200, 179213440, 180857600, 197134784, 224016800, 246418480, 256019200, 281621120, 308023100, 352026400, 358426880, 394269568, 448033600, 492836960, 563242240, 616046200, 704052800, 788539136, 896067200, 985673920, 1232092400, 1408105600, 1792134400, 1971347840, 2464184800, 2816211200, 3942695680, 4928369600, 9856739200, 19713478400]

約数ペア:

[(1, 19713478400), (2, 9856739200), (4, 4928369600), (5, 3942695680), (7, 2816211200), (8, 2464184800), (10, 1971347840), (11, 1792134400), (14, 1408105600), (16, 1232092400), (20, 985673920), (22, 896067200), (25, 788539136), (28, 704052800), (32, 616046200), (35, 563242240), (40, 492836960), (44, 448033600), (50, 394269568), (55, 358426880), (56, 352026400), (64, 308023100), (70, 281621120), (77, 256019200), (80, 246418480), (88, 224016800), (100, 197134784), (109, 180857600), (110, 179213440), (112, 176013200), (128, 154011550), (140, 140810560), (154, 128009600), (160, 123209240), (175, 112648448), (176, 112008400), (200, 98567392), (218, 90428800), (220, 89606720), (224, 88006600), (256, 77005775), (275, 71685376), (280, 70405280), (308, 64004800), (320, 61604620), (350, 56324224), (352, 56004200), (367, 53715200), (385, 51203840), (400, 49283696), (436, 45214400), (440, 44803360), (448, 44003300), (545, 36171520), (550, 35842688), (560, 35202640), (616, 32002400), (640, 30802310), (700, 28162112), (704, 28002100), (734, 26857600), (763, 25836800), (770, 25601920), (800, 24641848), (872, 22607200), (880, 22401680), (896, 22001650), (1090, 18085760), (1100, 17921344), (1120, 17601320), (1199, 16441600), (1232, 16001200), (1280, 15401155), (1400, 14081056), (1408, 14001050), (1468, 13428800), (1526, 12918400), (1540, 12800960), (1600, 12320924), (1744, 11303600), (1760, 11200840), (1792, 11000825), (1835, 10743040), (1925, 10240768), (2180, 9042880), (2200, 8960672), (2240, 8800660), (2398, 8220800), (2464, 8000600), (2569, 7673600), (2725, 7234304), (2800, 7040528), (2816, 7000525), (2936, 6714400), (3052, 6459200), (3080, 6400480), (3200, 6160462), (3488, 5651800), (3520, 5600420), (3670, 5371520), (3815, 5167360), (3850, 5120384), (4037, 4883200), (4360, 4521440), (4400, 4480336), (4480, 4400330), (4796, 4110400), (4928, 4000300), (5138, 3836800), (5450, 3617152), (5600, 3520264), (5872, 3357200), (5995, 3288320), (6104, 3229600), (6160, 3200240), (6400, 3080231), (6976, 2825900), (7040, 2800210), (7340, 2685760), (7630, 2583680), (7700, 2560192), (8074, 2441600), (8393, 2348800), (8720, 2260720), (8800, 2240168), (8960, 2200165), (9175, 2148608), (9592, 2055200), (9856, 2000150), (10276, 1918400), (10900, 1808576), (11200, 1760132), (11744, 1678600), (11990, 1644160), (12208, 1614800), (12320, 1600120), (12845, 1534720), (13952, 1412950), (14080, 1400105), (14680, 1342880), (15260, 1291840), (15400, 1280096), (16148, 1220800), (16786, 1174400), (17440, 1130360), (17600, 1120084), (18350, 1074304), (19075, 1033472), (19184, 1027600), (19712, 1000075), (20185, 976640), (20552, 959200), (21800, 904288), (22400, 880066), (23488, 839300), (23980, 822080), (24416, 807400), (24640, 800060), (25690, 767360), (27904, 706475), (28259, 697600), (29360, 671440), (29975, 657664), (30520, 645920), (30800, 640048), (32296, 610400), (33572, 587200), (34880, 565180), (35200, 560042), (36700, 537152), (38150, 516736), (38368, 513800), (40003, 492800), (40370, 488320), (41104, 479600), (41965, 469760), (43600, 452144), (44800, 440033), (46976, 419650), (47960, 411040), (48832, 403700), (49280, 400030), (51380, 383680), (56518, 348800), (58720, 335720), (59950, 328832), (61040, 322960), (61600, 320024), (64225, 306944), (64592, 305200), (67144, 293600), (69760, 282590), (70400, 280021), (73400, 268576), (76300, 258368), (76736, 256900), (80006, 246400), (80740, 244160), (82208, 239800), (83930, 234880), (87200, 226072), (93952, 209825), (95920, 205520), (97664, 201850), (98560, 200015), (100925, 195328), (102760, 191840), (113036, 174400), (117440, 167860), (119900, 164416), (122080, 161480), (123200, 160012), (128450, 153472), (129184, 152600), (134288, 146800), (139520, 141295)]