21620390400

素因数分解:

$2^9\times 3^6\times 5^2\times 7^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 840

約数和(自身を含む): 92063092704

約数和(自身を除く): 70442702304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 243, 252, 256, 270, 280, 288, 300, 315, 320, 324, 331, 336, 350, 360, 378, 384, 400, 405, 420, 432, 448, 450, 480, 486, 504, 512, 525, 540, 560, 567, 576, 600, 630, 640, 648, 662, 672, 675, 700, 720, 729, 756, 768, 800, 810, 840, 864, 896, 900, 945, 960, 972, 993, 1008, 1050, 1080, 1120, 1134, 1152, 1200, 1215, 1260, 1280, 1296, 1324, 1344, 1350, 1400, 1440, 1458, 1512, 1536, 1575, 1600, 1620, 1655, 1680, 1701, 1728, 1792, 1800, 1890, 1920, 1944, 1986, 2016, 2025, 2100, 2160, 2240, 2268, 2304, 2317, 2400, 2430, 2520, 2560, 2592, 2648, 2688, 2700, 2800, 2835, 2880, 2916, 2979, 3024, 3150, 3200, 3240, 3310, 3360, 3402, 3456, 3584, 3600, 3645, 3780, 3840, 3888, 3972, 4032, 4050, 4200, 4320, 4480, 4536, 4608, 4634, 4725, 4800, 4860, 4965, 5040, 5103, 5184, 5296, 5376, 5400, 5600, 5670, 5760, 5832, 5958, 6048, 6075, 6300, 6400, 6480, 6620, 6720, 6804, 6912, 6951, 7200, 7290, 7560, 7680, 7776, 7944, 8064, 8100, 8275, 8400, 8505, 8640, 8937, 8960, 9072, 9268, 9450, 9600, 9720, 9930, 10080, 10206, 10368, 10592, 10752, 10800, 11200, 11340, 11520, 11585, 11664, 11916, 12096, 12150, 12600, 12800, 12960, 13240, 13440, 13608, 13824, 13902, 14175, 14400, 14580, 14895, 15120, 15552, 15888, 16128, 16200, 16550, 16800, 17010, 17280, 17874, 17920, 18144, 18225, 18536, 18900, 19200, 19440, 19860, 20160, 20412, 20736, 20853, 21184, 21600, 22400, 22680, 23040, 23170, 23328, 23832, 24192, 24300, 24825, 25200, 25515, 25920, 26480, 26811, 26880, 27216, 27804, 28350, 28800, 29160, 29790, 30240, 31104, 31776, 32256, 32400, 33100, 33600, 34020, 34560, 34755, 35748, 36288, 36450, 37072, 37800, 38400, 38880, 39720, 40320, 40824, 41472, 41706, 42368, 42525, 43200, 44685, 44800, 45360, 46340, 46656, 47664, 48384, 48600, 49650, 50400, 51030, 51840, 52960, 53622, 53760, 54432, 55608, 56700, 57600, 57925, 58320, 59580, 60480, 62208, 62559, 63552, 64800, 66200, 67200, 68040, 69120, 69510, 71496, 72576, 72900, 74144, 74475, 75600, 77760, 79440, 80433, 80640, 81648, 83412, 84736, 85050, 86400, 89370, 89600, 90720, 92680, 93312, 95328, 96768, 97200, 99300, 100800, 102060, 103680, 104265, 105920, 107244, 108864, 111216, 113400, 115200, 115850, 116640, 119160, 120960, 124416, 125118, 127104, 127575, 129600, 132400, 134055, 134400, 136080, 139020, 142992, 145152, 145800, 148288, 148950, 151200, 155520, 158880, 160866, 161280, 163296, 166824, 169472, 170100, 172800, 173775, 178740, 181440, 185360, 186624, 187677, 190656, 194400, 198600, 201600, 204120, 207360, 208530, 211840, 214488, 217728, 222432, 223425, 226800, 231700, 233280, 238320, 241299, 241920, 250236, 254208, 255150, 259200, 264800, 268110, 268800, 272160, 278040, 285984, 290304, 291600, 296576, 297900, 302400, 311040, 312795, 317760, 321732, 326592, 333648, 340200, 345600, 347550, 357480, 362880, 370720, 373248, 375354, 381312, 388800, 397200, 402165, 403200, 408240, 417060, 423680, 428976, 435456, 444864, 446850, 453600, 463400, 466560, 476640, 482598, 483840, 500472, 508416, 510300, 518400, 521325, 529600, 536220, 544320, 556080, 563031, 571968, 583200, 593152, 595800, 604800, 622080, 625590, 635520, 643464, 653184, 667296, 670275, 680400, 695100, 714960, 725760, 741440, 750708, 762624, 777600, 794400, 804330, 806400, 816480, 834120, 847360, 857952, 870912, 889728, 893700, 907200, 926800, 933120, 938385, 953280, 965196, 1000944, 1020600, 1036800, 1042650, 1059200, 1072440, 1088640, 1112160, 1126062, 1143936, 1166400, 1186304, 1191600, 1206495, 1209600, 1251180, 1271040, 1286928, 1306368, 1334592, 1340550, 1360800, 1390200, 1429920, 1451520, 1482880, 1501416, 1525248, 1555200, 1563975, 1588800, 1608660, 1632960, 1668240, 1689093, 1715904, 1779456, 1787400, 1814400, 1853600, 1866240, 1876770, 1906560, 1930392, 2001888, 2010825, 2041200, 2085300, 2118400, 2144880, 2177280, 2224320, 2252124, 2287872, 2332800, 2383200, 2412990, 2419200, 2502360, 2542080, 2573856, 2612736, 2669184, 2681100, 2721600, 2780400, 2815155, 2859840, 2965760, 3002832, 3110400, 3127950, 3177600, 3217320, 3265920, 3336480, 3378186, 3431808, 3558912, 3574800, 3628800, 3707200, 3753540, 3813120, 3860784, 4003776, 4021650, 4082400, 4170600, 4236800, 4289760, 4354560, 4448640, 4504248, 4575744, 4665600, 4691925, 4766400, 4825980, 5004720, 5147712, 5338368, 5362200, 5443200, 5560800, 5630310, 5719680, 5931520, 6005664, 6032475, 6255900, 6355200, 6434640, 6531840, 6672960, 6756372, 6863616, 7149600, 7257600, 7414400, 7507080, 7626240, 7721568, 8007552, 8043300, 8164800, 8341200, 8445465, 8579520, 8897280, 9008496, 9331200, 9383850, 9532800, 9651960, 10009440, 10295424, 10676736, 10724400, 10886400, 11121600, 11260620, 11439360, 12011328, 12064950, 12511800, 12710400, 12869280, 13063680, 13345920, 13512744, 13727232, 14075775, 14299200, 14828800, 15014160, 15443136, 16015104, 16086600, 16329600, 16682400, 16890930, 17159040, 17794560, 18016992, 18767700, 19065600, 19303920, 20018880, 20590848, 21448800, 21772800, 22243200, 22521240, 22878720, 24022656, 24129900, 25023600, 25738560, 26691840, 27025488, 28151550, 28598400, 29657600, 30028320, 30886272, 32030208, 32173200, 32659200, 33364800, 33781860, 34318080, 36033984, 37535400, 38131200, 38607840, 40037760, 41181696, 42227325, 42897600, 44486400, 45042480, 48045312, 48259800, 50047200, 51477120, 53383680, 54050976, 56303100, 57196800, 60056640, 61772544, 64346400, 65318400, 66729600, 67563720, 68636160, 72067968, 75070800, 77215680, 80075520, 84454650, 85795200, 88972800, 90084960, 96090624, 96519600, 100094400, 102954240, 108101952, 112606200, 114393600, 120113280, 123545088, 128692800, 133459200, 135127440, 144135936, 150141600, 154431360, 160151040, 168909300, 171590400, 180169920, 193039200, 200188800, 205908480, 216203904, 225212400, 240226560, 257385600, 266918400, 270254880, 288271872, 300283200, 308862720, 337818600, 343180800, 360339840, 386078400, 400377600, 432407808, 450424800, 480453120, 514771200, 540509760, 600566400, 617725440, 675637200, 720679680, 772156800, 800755200, 864815616, 900849600, 1029542400, 1081019520, 1201132800, 1351274400, 1441359360, 1544313600, 1801699200, 2162039040, 2402265600, 2702548800, 3088627200, 3603398400, 4324078080, 5405097600, 7206796800, 10810195200, 21620390400]

約数ペア:

[(1, 21620390400), (2, 10810195200), (3, 7206796800), (4, 5405097600), (5, 4324078080), (6, 3603398400), (7, 3088627200), (8, 2702548800), (9, 2402265600), (10, 2162039040), (12, 1801699200), (14, 1544313600), (15, 1441359360), (16, 1351274400), (18, 1201132800), (20, 1081019520), (21, 1029542400), (24, 900849600), (25, 864815616), (27, 800755200), (28, 772156800), (30, 720679680), (32, 675637200), (35, 617725440), (36, 600566400), (40, 540509760), (42, 514771200), (45, 480453120), (48, 450424800), (50, 432407808), (54, 400377600), (56, 386078400), (60, 360339840), (63, 343180800), (64, 337818600), (70, 308862720), (72, 300283200), (75, 288271872), (80, 270254880), (81, 266918400), (84, 257385600), (90, 240226560), (96, 225212400), (100, 216203904), (105, 205908480), (108, 200188800), (112, 193039200), (120, 180169920), (126, 171590400), (128, 168909300), (135, 160151040), (140, 154431360), (144, 150141600), (150, 144135936), (160, 135127440), (162, 133459200), (168, 128692800), (175, 123545088), (180, 120113280), (189, 114393600), (192, 112606200), (200, 108101952), (210, 102954240), (216, 100094400), (224, 96519600), (225, 96090624), (240, 90084960), (243, 88972800), (252, 85795200), (256, 84454650), (270, 80075520), (280, 77215680), (288, 75070800), (300, 72067968), (315, 68636160), (320, 67563720), (324, 66729600), (331, 65318400), (336, 64346400), (350, 61772544), (360, 60056640), (378, 57196800), (384, 56303100), (400, 54050976), (405, 53383680), (420, 51477120), (432, 50047200), (448, 48259800), (450, 48045312), (480, 45042480), (486, 44486400), (504, 42897600), (512, 42227325), (525, 41181696), (540, 40037760), (560, 38607840), (567, 38131200), (576, 37535400), (600, 36033984), (630, 34318080), (640, 33781860), (648, 33364800), (662, 32659200), (672, 32173200), (675, 32030208), (700, 30886272), (720, 30028320), (729, 29657600), (756, 28598400), (768, 28151550), (800, 27025488), (810, 26691840), (840, 25738560), (864, 25023600), (896, 24129900), (900, 24022656), (945, 22878720), (960, 22521240), (972, 22243200), (993, 21772800), (1008, 21448800), (1050, 20590848), (1080, 20018880), (1120, 19303920), (1134, 19065600), (1152, 18767700), (1200, 18016992), (1215, 17794560), (1260, 17159040), (1280, 16890930), (1296, 16682400), (1324, 16329600), (1344, 16086600), (1350, 16015104), (1400, 15443136), (1440, 15014160), (1458, 14828800), (1512, 14299200), (1536, 14075775), (1575, 13727232), (1600, 13512744), (1620, 13345920), (1655, 13063680), (1680, 12869280), (1701, 12710400), (1728, 12511800), (1792, 12064950), (1800, 12011328), (1890, 11439360), (1920, 11260620), (1944, 11121600), (1986, 10886400), (2016, 10724400), (2025, 10676736), (2100, 10295424), (2160, 10009440), (2240, 9651960), (2268, 9532800), (2304, 9383850), (2317, 9331200), (2400, 9008496), (2430, 8897280), (2520, 8579520), (2560, 8445465), (2592, 8341200), (2648, 8164800), (2688, 8043300), (2700, 8007552), (2800, 7721568), (2835, 7626240), (2880, 7507080), (2916, 7414400), (2979, 7257600), (3024, 7149600), (3150, 6863616), (3200, 6756372), (3240, 6672960), (3310, 6531840), (3360, 6434640), (3402, 6355200), (3456, 6255900), (3584, 6032475), (3600, 6005664), (3645, 5931520), (3780, 5719680), (3840, 5630310), (3888, 5560800), (3972, 5443200), (4032, 5362200), (4050, 5338368), (4200, 5147712), (4320, 5004720), (4480, 4825980), (4536, 4766400), (4608, 4691925), (4634, 4665600), (4725, 4575744), (4800, 4504248), (4860, 4448640), (4965, 4354560), (5040, 4289760), (5103, 4236800), (5184, 4170600), (5296, 4082400), (5376, 4021650), (5400, 4003776), (5600, 3860784), (5670, 3813120), (5760, 3753540), (5832, 3707200), (5958, 3628800), (6048, 3574800), (6075, 3558912), (6300, 3431808), (6400, 3378186), (6480, 3336480), (6620, 3265920), (6720, 3217320), (6804, 3177600), (6912, 3127950), (6951, 3110400), (7200, 3002832), (7290, 2965760), (7560, 2859840), (7680, 2815155), (7776, 2780400), (7944, 2721600), (8064, 2681100), (8100, 2669184), (8275, 2612736), (8400, 2573856), (8505, 2542080), (8640, 2502360), (8937, 2419200), (8960, 2412990), (9072, 2383200), (9268, 2332800), (9450, 2287872), (9600, 2252124), (9720, 2224320), (9930, 2177280), (10080, 2144880), (10206, 2118400), (10368, 2085300), (10592, 2041200), (10752, 2010825), (10800, 2001888), (11200, 1930392), (11340, 1906560), (11520, 1876770), (11585, 1866240), (11664, 1853600), (11916, 1814400), (12096, 1787400), (12150, 1779456), (12600, 1715904), (12800, 1689093), (12960, 1668240), (13240, 1632960), (13440, 1608660), (13608, 1588800), (13824, 1563975), (13902, 1555200), (14175, 1525248), (14400, 1501416), (14580, 1482880), (14895, 1451520), (15120, 1429920), (15552, 1390200), (15888, 1360800), (16128, 1340550), (16200, 1334592), (16550, 1306368), (16800, 1286928), (17010, 1271040), (17280, 1251180), (17874, 1209600), (17920, 1206495), (18144, 1191600), (18225, 1186304), (18536, 1166400), (18900, 1143936), (19200, 1126062), (19440, 1112160), (19860, 1088640), (20160, 1072440), (20412, 1059200), (20736, 1042650), (20853, 1036800), (21184, 1020600), (21600, 1000944), (22400, 965196), (22680, 953280), (23040, 938385), (23170, 933120), (23328, 926800), (23832, 907200), (24192, 893700), (24300, 889728), (24825, 870912), (25200, 857952), (25515, 847360), (25920, 834120), (26480, 816480), (26811, 806400), (26880, 804330), (27216, 794400), (27804, 777600), (28350, 762624), (28800, 750708), (29160, 741440), (29790, 725760), (30240, 714960), (31104, 695100), (31776, 680400), (32256, 670275), (32400, 667296), (33100, 653184), (33600, 643464), (34020, 635520), (34560, 625590), (34755, 622080), (35748, 604800), (36288, 595800), (36450, 593152), (37072, 583200), (37800, 571968), (38400, 563031), (38880, 556080), (39720, 544320), (40320, 536220), (40824, 529600), (41472, 521325), (41706, 518400), (42368, 510300), (42525, 508416), (43200, 500472), (44685, 483840), (44800, 482598), (45360, 476640), (46340, 466560), (46656, 463400), (47664, 453600), (48384, 446850), (48600, 444864), (49650, 435456), (50400, 428976), (51030, 423680), (51840, 417060), (52960, 408240), (53622, 403200), (53760, 402165), (54432, 397200), (55608, 388800), (56700, 381312), (57600, 375354), (57925, 373248), (58320, 370720), (59580, 362880), (60480, 357480), (62208, 347550), (62559, 345600), (63552, 340200), (64800, 333648), (66200, 326592), (67200, 321732), (68040, 317760), (69120, 312795), (69510, 311040), (71496, 302400), (72576, 297900), (72900, 296576), (74144, 291600), (74475, 290304), (75600, 285984), (77760, 278040), (79440, 272160), (80433, 268800), (80640, 268110), (81648, 264800), (83412, 259200), (84736, 255150), (85050, 254208), (86400, 250236), (89370, 241920), (89600, 241299), (90720, 238320), (92680, 233280), (93312, 231700), (95328, 226800), (96768, 223425), (97200, 222432), (99300, 217728), (100800, 214488), (102060, 211840), (103680, 208530), (104265, 207360), (105920, 204120), (107244, 201600), (108864, 198600), (111216, 194400), (113400, 190656), (115200, 187677), (115850, 186624), (116640, 185360), (119160, 181440), (120960, 178740), (124416, 173775), (125118, 172800), (127104, 170100), (127575, 169472), (129600, 166824), (132400, 163296), (134055, 161280), (134400, 160866), (136080, 158880), (139020, 155520), (142992, 151200), (145152, 148950), (145800, 148288)]