20265148800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:635

約数の個数: 576

約数和(自身を含む): 78726211200

約数和(自身を除く): 58461062400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 113, 117, 120, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 226, 234, 240, 260, 288, 300, 312, 320, 325, 339, 360, 384, 390, 400, 416, 450, 452, 468, 479, 480, 520, 565, 576, 585, 600, 624, 640, 650, 678, 720, 780, 800, 832, 900, 904, 936, 958, 960, 975, 1017, 1040, 1130, 1152, 1170, 1200, 1248, 1300, 1356, 1437, 1440, 1469, 1560, 1600, 1664, 1695, 1800, 1808, 1872, 1916, 1920, 1950, 2034, 2080, 2260, 2340, 2395, 2400, 2496, 2600, 2712, 2825, 2874, 2880, 2925, 2938, 3120, 3200, 3390, 3600, 3616, 3744, 3832, 3900, 4068, 4160, 4311, 4407, 4520, 4680, 4790, 4800, 4992, 5085, 5200, 5424, 5650, 5748, 5760, 5850, 5876, 6227, 6240, 6780, 7185, 7200, 7232, 7345, 7488, 7664, 7800, 8136, 8320, 8475, 8622, 8814, 9040, 9360, 9580, 9600, 10170, 10400, 10848, 11300, 11496, 11700, 11752, 11975, 12454, 12480, 13221, 13560, 14370, 14400, 14464, 14690, 14976, 15328, 15600, 16272, 16950, 17244, 17628, 18080, 18681, 18720, 19160, 20340, 20800, 21555, 21696, 22035, 22600, 22992, 23400, 23504, 23950, 24908, 24960, 25425, 26442, 27120, 28740, 28800, 29380, 30656, 31135, 31200, 32544, 33900, 34488, 35256, 35925, 36160, 36725, 37362, 37440, 38320, 40680, 41600, 43110, 43392, 44070, 45200, 45984, 46800, 47008, 47900, 49816, 50850, 52884, 54127, 54240, 56043, 57480, 58760, 61312, 62270, 62400, 65088, 66105, 67800, 68976, 70512, 71850, 72320, 73450, 74724, 74880, 76640, 81360, 86220, 88140, 90400, 91968, 93405, 93600, 94016, 95800, 99632, 101700, 105768, 107775, 108254, 108480, 110175, 112086, 114960, 117520, 124540, 124800, 130176, 132210, 135600, 137952, 141024, 143700, 146900, 149448, 153280, 155675, 162381, 162720, 172440, 176280, 180800, 183936, 186810, 187200, 188032, 191600, 199264, 203400, 211536, 215550, 216508, 216960, 220350, 224172, 229920, 235040, 249080, 264420, 270635, 271200, 275904, 280215, 282048, 287400, 293800, 298896, 306560, 311350, 324762, 325440, 330525, 344880, 352560, 361600, 373620, 374400, 383200, 398528, 406800, 423072, 431100, 433016, 440700, 448344, 459840, 467025, 470080, 487143, 498160, 528840, 541270, 542400, 551808, 560430, 564096, 574800, 587600, 597792, 622700, 649524, 650880, 661050, 689760, 703651, 705120, 747240, 766400, 797056, 811905, 813600, 846144, 862200, 866032, 881400, 896688, 919680, 934050, 940160, 974286, 996320, 1057680, 1082540, 1084800, 1120860, 1149600, 1175200, 1195584, 1245400, 1299048, 1322100, 1353175, 1379520, 1401075, 1407302, 1410240, 1494480, 1532800, 1623810, 1627200, 1692288, 1724400, 1732064, 1762800, 1793376, 1868100, 1948572, 1992640, 2110953, 2115360, 2165080, 2241720, 2299200, 2350400, 2391168, 2435715, 2490800, 2598096, 2644200, 2706350, 2759040, 2802150, 2814604, 2820480, 2988960, 3247620, 3254400, 3448800, 3464128, 3518255, 3525600, 3586752, 3736200, 3897144, 3985280, 4059525, 4221906, 4230720, 4330160, 4483440, 4598400, 4700800, 4871430, 4981600, 5196192, 5288400, 5412700, 5604300, 5629208, 5977920, 6332859, 6495240, 6897600, 6928256, 7036510, 7051200, 7173504, 7472400, 7794288, 8119050, 8443812, 8461440, 8660320, 8966880, 9742860, 9963200, 10392384, 10554765, 10576800, 10825400, 11208600, 11258416, 11955840, 12178575, 12665718, 12990480, 13795200, 14073020, 14102400, 14944800, 15588576, 16238100, 16887624, 17320640, 17591275, 17933760, 19485720, 19926400, 20784768, 21109530, 21153600, 21650800, 22417200, 22516832, 24357150, 25331436, 25980960, 28146040, 29889600, 31177152, 31664295, 32476200, 33775248, 34641280, 35182550, 35867520, 38971440, 42219060, 42307200, 43301600, 44834400, 45033664, 48714300, 50662872, 51961920, 52773825, 56292080, 59779200, 62354304, 63328590, 64952400, 67550496, 70365100, 77942880, 84438120, 86603200, 89668800, 90067328, 97428600, 101325744, 103923840, 105547650, 112584160, 126657180, 129904800, 135100992, 140730200, 155885760, 158321475, 168876240, 173206400, 179337600, 194857200, 202651488, 211095300, 225168320, 253314360, 259809600, 270201984, 281460400, 311771520, 316642950, 337752480, 389714400, 405302976, 422190600, 450336640, 506628720, 519619200, 562920800, 633285900, 675504960, 779428800, 810605952, 844381200, 1013257440, 1125841600, 1266571800, 1351009920, 1558857600, 1688762400, 2026514880, 2251683200, 2533143600, 3377524800, 4053029760, 5066287200, 6755049600, 10132574400, 20265148800]

約数ペア:

[(1, 20265148800), (2, 10132574400), (3, 6755049600), (4, 5066287200), (5, 4053029760), (6, 3377524800), (8, 2533143600), (9, 2251683200), (10, 2026514880), (12, 1688762400), (13, 1558857600), (15, 1351009920), (16, 1266571800), (18, 1125841600), (20, 1013257440), (24, 844381200), (25, 810605952), (26, 779428800), (30, 675504960), (32, 633285900), (36, 562920800), (39, 519619200), (40, 506628720), (45, 450336640), (48, 422190600), (50, 405302976), (52, 389714400), (60, 337752480), (64, 316642950), (65, 311771520), (72, 281460400), (75, 270201984), (78, 259809600), (80, 253314360), (90, 225168320), (96, 211095300), (100, 202651488), (104, 194857200), (113, 179337600), (117, 173206400), (120, 168876240), (128, 158321475), (130, 155885760), (144, 140730200), (150, 135100992), (156, 129904800), (160, 126657180), (180, 112584160), (192, 105547650), (195, 103923840), (200, 101325744), (208, 97428600), (225, 90067328), (226, 89668800), (234, 86603200), (240, 84438120), (260, 77942880), (288, 70365100), (300, 67550496), (312, 64952400), (320, 63328590), (325, 62354304), (339, 59779200), (360, 56292080), (384, 52773825), (390, 51961920), (400, 50662872), (416, 48714300), (450, 45033664), (452, 44834400), (468, 43301600), (479, 42307200), (480, 42219060), (520, 38971440), (565, 35867520), (576, 35182550), (585, 34641280), (600, 33775248), (624, 32476200), (640, 31664295), (650, 31177152), (678, 29889600), (720, 28146040), (780, 25980960), (800, 25331436), (832, 24357150), (900, 22516832), (904, 22417200), (936, 21650800), (958, 21153600), (960, 21109530), (975, 20784768), (1017, 19926400), (1040, 19485720), (1130, 17933760), (1152, 17591275), (1170, 17320640), (1200, 16887624), (1248, 16238100), (1300, 15588576), (1356, 14944800), (1437, 14102400), (1440, 14073020), (1469, 13795200), (1560, 12990480), (1600, 12665718), (1664, 12178575), (1695, 11955840), (1800, 11258416), (1808, 11208600), (1872, 10825400), (1916, 10576800), (1920, 10554765), (1950, 10392384), (2034, 9963200), (2080, 9742860), (2260, 8966880), (2340, 8660320), (2395, 8461440), (2400, 8443812), (2496, 8119050), (2600, 7794288), (2712, 7472400), (2825, 7173504), (2874, 7051200), (2880, 7036510), (2925, 6928256), (2938, 6897600), (3120, 6495240), (3200, 6332859), (3390, 5977920), (3600, 5629208), (3616, 5604300), (3744, 5412700), (3832, 5288400), (3900, 5196192), (4068, 4981600), (4160, 4871430), (4311, 4700800), (4407, 4598400), (4520, 4483440), (4680, 4330160), (4790, 4230720), (4800, 4221906), (4992, 4059525), (5085, 3985280), (5200, 3897144), (5424, 3736200), (5650, 3586752), (5748, 3525600), (5760, 3518255), (5850, 3464128), (5876, 3448800), (6227, 3254400), (6240, 3247620), (6780, 2988960), (7185, 2820480), (7200, 2814604), (7232, 2802150), (7345, 2759040), (7488, 2706350), (7664, 2644200), (7800, 2598096), (8136, 2490800), (8320, 2435715), (8475, 2391168), (8622, 2350400), (8814, 2299200), (9040, 2241720), (9360, 2165080), (9580, 2115360), (9600, 2110953), (10170, 1992640), (10400, 1948572), (10848, 1868100), (11300, 1793376), (11496, 1762800), (11700, 1732064), (11752, 1724400), (11975, 1692288), (12454, 1627200), (12480, 1623810), (13221, 1532800), (13560, 1494480), (14370, 1410240), (14400, 1407302), (14464, 1401075), (14690, 1379520), (14976, 1353175), (15328, 1322100), (15600, 1299048), (16272, 1245400), (16950, 1195584), (17244, 1175200), (17628, 1149600), (18080, 1120860), (18681, 1084800), (18720, 1082540), (19160, 1057680), (20340, 996320), (20800, 974286), (21555, 940160), (21696, 934050), (22035, 919680), (22600, 896688), (22992, 881400), (23400, 866032), (23504, 862200), (23950, 846144), (24908, 813600), (24960, 811905), (25425, 797056), (26442, 766400), (27120, 747240), (28740, 705120), (28800, 703651), (29380, 689760), (30656, 661050), (31135, 650880), (31200, 649524), (32544, 622700), (33900, 597792), (34488, 587600), (35256, 574800), (35925, 564096), (36160, 560430), (36725, 551808), (37362, 542400), (37440, 541270), (38320, 528840), (40680, 498160), (41600, 487143), (43110, 470080), (43392, 467025), (44070, 459840), (45200, 448344), (45984, 440700), (46800, 433016), (47008, 431100), (47900, 423072), (49816, 406800), (50850, 398528), (52884, 383200), (54127, 374400), (54240, 373620), (56043, 361600), (57480, 352560), (58760, 344880), (61312, 330525), (62270, 325440), (62400, 324762), (65088, 311350), (66105, 306560), (67800, 298896), (68976, 293800), (70512, 287400), (71850, 282048), (72320, 280215), (73450, 275904), (74724, 271200), (74880, 270635), (76640, 264420), (81360, 249080), (86220, 235040), (88140, 229920), (90400, 224172), (91968, 220350), (93405, 216960), (93600, 216508), (94016, 215550), (95800, 211536), (99632, 203400), (101700, 199264), (105768, 191600), (107775, 188032), (108254, 187200), (108480, 186810), (110175, 183936), (112086, 180800), (114960, 176280), (117520, 172440), (124540, 162720), (124800, 162381), (130176, 155675), (132210, 153280), (135600, 149448), (137952, 146900), (141024, 143700)]