18786388320

素因数分解:

$2^5\times 3^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 1008

約数和(自身を含む): 81953227440

約数和(自身を除く): 63166839120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 160, 162, 168, 171, 173, 180, 189, 190, 196, 210, 216, 224, 228, 240, 243, 245, 252, 266, 270, 280, 285, 288, 294, 304, 315, 324, 336, 342, 346, 360, 378, 380, 392, 399, 405, 420, 432, 441, 456, 480, 486, 490, 504, 513, 519, 532, 540, 560, 567, 570, 588, 608, 630, 648, 665, 672, 684, 692, 720, 729, 735, 756, 760, 784, 798, 810, 840, 855, 864, 865, 882, 912, 931, 945, 972, 980, 1008, 1026, 1038, 1064, 1080, 1120, 1134, 1140, 1176, 1197, 1211, 1215, 1260, 1296, 1323, 1330, 1368, 1384, 1440, 1458, 1470, 1512, 1520, 1539, 1557, 1568, 1596, 1620, 1680, 1701, 1710, 1730, 1764, 1824, 1862, 1890, 1944, 1960, 1995, 2016, 2052, 2076, 2128, 2160, 2205, 2268, 2280, 2352, 2394, 2422, 2430, 2520, 2565, 2592, 2595, 2646, 2660, 2736, 2768, 2793, 2835, 2916, 2940, 3024, 3040, 3078, 3114, 3192, 3240, 3287, 3360, 3402, 3420, 3460, 3528, 3591, 3633, 3645, 3724, 3780, 3888, 3920, 3969, 3990, 4104, 4152, 4256, 4320, 4410, 4536, 4560, 4617, 4655, 4671, 4704, 4788, 4844, 4860, 5040, 5103, 5130, 5190, 5292, 5320, 5472, 5536, 5586, 5670, 5832, 5880, 5985, 6048, 6055, 6156, 6228, 6384, 6480, 6574, 6615, 6804, 6840, 6920, 7056, 7182, 7266, 7290, 7448, 7560, 7695, 7776, 7785, 7840, 7938, 7980, 8208, 8304, 8379, 8477, 8505, 8820, 9072, 9120, 9234, 9310, 9342, 9576, 9688, 9720, 9861, 10080, 10206, 10260, 10380, 10584, 10640, 10773, 10899, 11172, 11340, 11664, 11760, 11907, 11970, 12110, 12312, 12456, 12768, 12960, 13148, 13230, 13608, 13680, 13840, 13851, 13965, 14013, 14112, 14364, 14532, 14580, 14896, 15120, 15390, 15570, 15876, 15960, 16416, 16435, 16608, 16758, 16954, 17010, 17640, 17955, 18144, 18165, 18468, 18620, 18684, 19152, 19376, 19440, 19722, 19845, 20412, 20520, 20760, 21168, 21280, 21546, 21798, 22344, 22680, 23009, 23085, 23328, 23355, 23520, 23814, 23940, 24220, 24624, 24912, 25137, 25431, 25515, 26296, 26460, 27216, 27360, 27680, 27702, 27930, 28026, 28728, 29064, 29160, 29583, 29792, 30240, 30780, 31140, 31752, 31920, 32319, 32697, 32870, 33516, 33908, 34020, 35280, 35721, 35910, 36330, 36936, 37240, 37368, 38304, 38752, 38880, 39444, 39690, 40824, 41040, 41520, 41895, 42039, 42336, 42385, 43092, 43596, 44688, 45360, 46018, 46170, 46710, 47628, 47880, 48440, 49248, 49305, 49824, 50274, 50862, 51030, 52592, 52920, 53865, 54432, 54495, 55404, 55860, 56052, 57456, 58128, 58320, 59166, 59535, 61560, 62280, 63504, 63840, 64638, 65394, 65740, 67032, 67816, 68040, 69027, 69255, 70065, 70560, 71442, 71820, 72660, 73872, 74480, 74736, 75411, 76293, 78888, 79380, 81648, 82080, 83040, 83790, 84078, 84770, 86184, 87192, 88749, 89376, 90720, 92036, 92340, 93420, 95256, 95760, 96880, 96957, 98091, 98610, 100548, 101724, 102060, 105184, 105840, 107730, 108990, 110808, 111720, 112104, 114912, 115045, 116256, 116640, 118332, 119070, 123120, 124560, 125685, 126117, 127008, 127155, 129276, 130788, 131480, 134064, 135632, 136080, 138054, 138510, 140130, 142884, 143640, 145320, 147744, 147915, 148960, 149472, 150822, 152586, 157776, 158760, 161063, 161595, 163296, 163485, 167580, 168156, 169540, 172368, 174384, 177498, 178605, 184072, 184680, 186840, 190512, 191520, 193760, 193914, 196182, 197220, 201096, 203448, 204120, 207081, 210195, 211680, 215460, 217980, 221616, 223440, 224208, 226233, 228879, 230090, 236664, 238140, 246240, 249120, 251370, 252234, 254310, 258552, 261576, 262960, 266247, 268128, 271264, 272160, 276108, 277020, 280260, 285768, 287280, 290640, 294273, 295830, 301644, 305172, 315552, 317520, 322126, 323190, 326970, 335160, 336312, 339080, 344736, 345135, 348768, 354996, 357210, 368144, 369360, 373680, 377055, 381024, 381465, 387828, 392364, 394440, 402192, 406896, 408240, 414162, 420390, 430920, 435960, 443232, 443745, 446880, 448416, 452466, 457758, 460180, 473328, 476280, 483189, 484785, 490455, 502740, 504468, 508620, 517104, 523152, 525920, 532494, 552216, 554040, 560520, 571536, 574560, 581280, 588546, 591660, 603288, 610344, 621243, 630585, 635040, 644252, 646380, 653940, 670320, 672624, 678160, 678699, 686637, 690270, 709992, 714420, 736288, 738720, 747360, 754110, 762930, 775656, 784728, 788880, 798741, 804384, 805315, 813792, 816480, 828324, 840780, 861840, 871920, 882819, 887490, 904932, 915516, 920360, 946656, 952560, 966378, 969570, 980910, 1005480, 1008936, 1017240, 1034208, 1035405, 1046304, 1064988, 1104432, 1108080, 1121040, 1131165, 1143072, 1144395, 1177092, 1183320, 1206576, 1220688, 1242486, 1261170, 1288504, 1292760, 1307880, 1331235, 1340640, 1345248, 1356320, 1357398, 1373274, 1380540, 1419984, 1428840, 1449567, 1471365, 1508220, 1525860, 1551312, 1569456, 1577760, 1597482, 1610630, 1656648, 1681560, 1723680, 1743840, 1765638, 1774980, 1809864, 1831032, 1840720, 1863729, 1905120, 1932756, 1939140, 1961820, 2010960, 2017872, 2034480, 2059911, 2070810, 2129976, 2208864, 2216160, 2242080, 2262330, 2288790, 2354184, 2366640, 2396223, 2413152, 2415945, 2441376, 2484972, 2522340, 2577008, 2585520, 2615760, 2662470, 2714796, 2746548, 2761080, 2839968, 2857680, 2899134, 2942730, 3016440, 3051720, 3102624, 3106215, 3138912, 3194964, 3221260, 3313296, 3363120, 3393495, 3433185, 3531276, 3549960, 3619728, 3662064, 3681440, 3727458, 3865512, 3878280, 3923640, 3993705, 4021920, 4035744, 4068960, 4119822, 4141620, 4259952, 4348701, 4414095, 4524660, 4577580, 4708368, 4733280, 4792446, 4831890, 4969944, 5044680, 5154016, 5171040, 5231520, 5324940, 5429592, 5493096, 5522160, 5591187, 5715360, 5798268, 5885460, 6032880, 6103440, 6179733, 6212430, 6389928, 6442520, 6626592, 6726240, 6786990, 6866370, 7062552, 7099920, 7239456, 7247835, 7324128, 7454916, 7731024, 7756560, 7847280, 7987410, 8239644, 8283240, 8519904, 8697402, 8828190, 9049320, 9155160, 9318645, 9416736, 9584892, 9663780, 9939888, 10089360, 10299555, 10649880, 10859184, 10986192, 11044320, 11182374, 11596536, 11770920, 11981115, 12065760, 12206880, 12359466, 12424860, 12779856, 12885040, 13046103, 13573980, 13732740, 14125104, 14199840, 14495670, 14909832, 15462048, 15513120, 15694560, 15974820, 16479288, 16566480, 16773561, 17394804, 17656380, 18098640, 18310320, 18637290, 19169784, 19327560, 19879776, 20178720, 20599110, 21299760, 21718368, 21743505, 21972384, 22364748, 23193072, 23541840, 23962230, 24718932, 24849720, 25559712, 25770080, 26092206, 27147960, 27465480, 27955935, 28250208, 28991340, 29819664, 30898665, 31949640, 32958576, 33132960, 33547122, 34789608, 35312760, 36197280, 36620640, 37274580, 38339568, 38655120, 39138309, 41198220, 42599520, 43487010, 44729496, 46386144, 47083680, 47924460, 49437864, 49699440, 52184412, 54295920, 54930960, 55911870, 57982680, 59639328, 61797330, 63899280, 65230515, 65917152, 67094244, 69579216, 70625520, 74549160, 76679136, 77310240, 78276618, 82396440, 83867805, 86974020, 89458992, 95848920, 98875728, 99398880, 104368824, 108591840, 109861920, 111823740, 115965360, 117414927, 123594660, 127798560, 130461030, 134188488, 139158432, 141251040, 149098320, 156553236, 164792880, 167735610, 173948040, 178917984, 191697840, 195691545, 197751456, 208737648, 223647480, 231930720, 234829854, 247189320, 260922060, 268376976, 298196640, 313106472, 329585760, 335471220, 347896080, 383395680, 391383090, 417475296, 447294960, 469659708, 494378640, 521844120, 536753952, 587074635, 626212944, 670942440, 695792160, 782766180, 894589920, 939319416, 988757280, 1043688240, 1174149270, 1252425888, 1341884880, 1565532360, 1878638832, 2087376480, 2348298540, 2683769760, 3131064720, 3757277664, 4696597080, 6262129440, 9393194160, 18786388320]

約数ペア:

[(1, 18786388320), (2, 9393194160), (3, 6262129440), (4, 4696597080), (5, 3757277664), (6, 3131064720), (7, 2683769760), (8, 2348298540), (9, 2087376480), (10, 1878638832), (12, 1565532360), (14, 1341884880), (15, 1252425888), (16, 1174149270), (18, 1043688240), (19, 988757280), (20, 939319416), (21, 894589920), (24, 782766180), (27, 695792160), (28, 670942440), (30, 626212944), (32, 587074635), (35, 536753952), (36, 521844120), (38, 494378640), (40, 469659708), (42, 447294960), (45, 417475296), (48, 391383090), (49, 383395680), (54, 347896080), (56, 335471220), (57, 329585760), (60, 313106472), (63, 298196640), (70, 268376976), (72, 260922060), (76, 247189320), (80, 234829854), (81, 231930720), (84, 223647480), (90, 208737648), (95, 197751456), (96, 195691545), (98, 191697840), (105, 178917984), (108, 173948040), (112, 167735610), (114, 164792880), (120, 156553236), (126, 149098320), (133, 141251040), (135, 139158432), (140, 134188488), (144, 130461030), (147, 127798560), (152, 123594660), (160, 117414927), (162, 115965360), (168, 111823740), (171, 109861920), (173, 108591840), (180, 104368824), (189, 99398880), (190, 98875728), (196, 95848920), (210, 89458992), (216, 86974020), (224, 83867805), (228, 82396440), (240, 78276618), (243, 77310240), (245, 76679136), (252, 74549160), (266, 70625520), (270, 69579216), (280, 67094244), (285, 65917152), (288, 65230515), (294, 63899280), (304, 61797330), (315, 59639328), (324, 57982680), (336, 55911870), (342, 54930960), (346, 54295920), (360, 52184412), (378, 49699440), (380, 49437864), (392, 47924460), (399, 47083680), (405, 46386144), (420, 44729496), (432, 43487010), (441, 42599520), (456, 41198220), (480, 39138309), (486, 38655120), (490, 38339568), (504, 37274580), (513, 36620640), (519, 36197280), (532, 35312760), (540, 34789608), (560, 33547122), (567, 33132960), (570, 32958576), (588, 31949640), (608, 30898665), (630, 29819664), (648, 28991340), (665, 28250208), (672, 27955935), (684, 27465480), (692, 27147960), (720, 26092206), (729, 25770080), (735, 25559712), (756, 24849720), (760, 24718932), (784, 23962230), (798, 23541840), (810, 23193072), (840, 22364748), (855, 21972384), (864, 21743505), (865, 21718368), (882, 21299760), (912, 20599110), (931, 20178720), (945, 19879776), (972, 19327560), (980, 19169784), (1008, 18637290), (1026, 18310320), (1038, 18098640), (1064, 17656380), (1080, 17394804), (1120, 16773561), (1134, 16566480), (1140, 16479288), (1176, 15974820), (1197, 15694560), (1211, 15513120), (1215, 15462048), (1260, 14909832), (1296, 14495670), (1323, 14199840), (1330, 14125104), (1368, 13732740), (1384, 13573980), (1440, 13046103), (1458, 12885040), (1470, 12779856), (1512, 12424860), (1520, 12359466), (1539, 12206880), (1557, 12065760), (1568, 11981115), (1596, 11770920), (1620, 11596536), (1680, 11182374), (1701, 11044320), (1710, 10986192), (1730, 10859184), (1764, 10649880), (1824, 10299555), (1862, 10089360), (1890, 9939888), (1944, 9663780), (1960, 9584892), (1995, 9416736), (2016, 9318645), (2052, 9155160), (2076, 9049320), (2128, 8828190), (2160, 8697402), (2205, 8519904), (2268, 8283240), (2280, 8239644), (2352, 7987410), (2394, 7847280), (2422, 7756560), (2430, 7731024), (2520, 7454916), (2565, 7324128), (2592, 7247835), (2595, 7239456), (2646, 7099920), (2660, 7062552), (2736, 6866370), (2768, 6786990), (2793, 6726240), (2835, 6626592), (2916, 6442520), (2940, 6389928), (3024, 6212430), (3040, 6179733), (3078, 6103440), (3114, 6032880), (3192, 5885460), (3240, 5798268), (3287, 5715360), (3360, 5591187), (3402, 5522160), (3420, 5493096), (3460, 5429592), (3528, 5324940), (3591, 5231520), (3633, 5171040), (3645, 5154016), (3724, 5044680), (3780, 4969944), (3888, 4831890), (3920, 4792446), (3969, 4733280), (3990, 4708368), (4104, 4577580), (4152, 4524660), (4256, 4414095), (4320, 4348701), (4410, 4259952), (4536, 4141620), (4560, 4119822), (4617, 4068960), (4655, 4035744), (4671, 4021920), (4704, 3993705), (4788, 3923640), (4844, 3878280), (4860, 3865512), (5040, 3727458), (5103, 3681440), (5130, 3662064), (5190, 3619728), (5292, 3549960), (5320, 3531276), (5472, 3433185), (5536, 3393495), (5586, 3363120), (5670, 3313296), (5832, 3221260), (5880, 3194964), (5985, 3138912), (6048, 3106215), (6055, 3102624), (6156, 3051720), (6228, 3016440), (6384, 2942730), (6480, 2899134), (6574, 2857680), (6615, 2839968), (6804, 2761080), (6840, 2746548), (6920, 2714796), (7056, 2662470), (7182, 2615760), (7266, 2585520), (7290, 2577008), (7448, 2522340), (7560, 2484972), (7695, 2441376), (7776, 2415945), (7785, 2413152), (7840, 2396223), (7938, 2366640), (7980, 2354184), (8208, 2288790), (8304, 2262330), (8379, 2242080), (8477, 2216160), (8505, 2208864), (8820, 2129976), (9072, 2070810), (9120, 2059911), (9234, 2034480), (9310, 2017872), (9342, 2010960), (9576, 1961820), (9688, 1939140), (9720, 1932756), (9861, 1905120), (10080, 1863729), (10206, 1840720), (10260, 1831032), (10380, 1809864), (10584, 1774980), (10640, 1765638), (10773, 1743840), (10899, 1723680), (11172, 1681560), (11340, 1656648), (11664, 1610630), (11760, 1597482), (11907, 1577760), (11970, 1569456), (12110, 1551312), (12312, 1525860), (12456, 1508220), (12768, 1471365), (12960, 1449567), (13148, 1428840), (13230, 1419984), (13608, 1380540), (13680, 1373274), (13840, 1357398), (13851, 1356320), (13965, 1345248), (14013, 1340640), (14112, 1331235), (14364, 1307880), (14532, 1292760), (14580, 1288504), (14896, 1261170), (15120, 1242486), (15390, 1220688), (15570, 1206576), (15876, 1183320), (15960, 1177092), (16416, 1144395), (16435, 1143072), (16608, 1131165), (16758, 1121040), (16954, 1108080), (17010, 1104432), (17640, 1064988), (17955, 1046304), (18144, 1035405), (18165, 1034208), (18468, 1017240), (18620, 1008936), (18684, 1005480), (19152, 980910), (19376, 969570), (19440, 966378), (19722, 952560), (19845, 946656), (20412, 920360), (20520, 915516), (20760, 904932), (21168, 887490), (21280, 882819), (21546, 871920), (21798, 861840), (22344, 840780), (22680, 828324), (23009, 816480), (23085, 813792), (23328, 805315), (23355, 804384), (23520, 798741), (23814, 788880), (23940, 784728), (24220, 775656), (24624, 762930), (24912, 754110), (25137, 747360), (25431, 738720), (25515, 736288), (26296, 714420), (26460, 709992), (27216, 690270), (27360, 686637), (27680, 678699), (27702, 678160), (27930, 672624), (28026, 670320), (28728, 653940), (29064, 646380), (29160, 644252), (29583, 635040), (29792, 630585), (30240, 621243), (30780, 610344), (31140, 603288), (31752, 591660), (31920, 588546), (32319, 581280), (32697, 574560), (32870, 571536), (33516, 560520), (33908, 554040), (34020, 552216), (35280, 532494), (35721, 525920), (35910, 523152), (36330, 517104), (36936, 508620), (37240, 504468), (37368, 502740), (38304, 490455), (38752, 484785), (38880, 483189), (39444, 476280), (39690, 473328), (40824, 460180), (41040, 457758), (41520, 452466), (41895, 448416), (42039, 446880), (42336, 443745), (42385, 443232), (43092, 435960), (43596, 430920), (44688, 420390), (45360, 414162), (46018, 408240), (46170, 406896), (46710, 402192), (47628, 394440), (47880, 392364), (48440, 387828), (49248, 381465), (49305, 381024), (49824, 377055), (50274, 373680), (50862, 369360), (51030, 368144), (52592, 357210), (52920, 354996), (53865, 348768), (54432, 345135), (54495, 344736), (55404, 339080), (55860, 336312), (56052, 335160), (57456, 326970), (58128, 323190), (58320, 322126), (59166, 317520), (59535, 315552), (61560, 305172), (62280, 301644), (63504, 295830), (63840, 294273), (64638, 290640), (65394, 287280), (65740, 285768), (67032, 280260), (67816, 277020), (68040, 276108), (69027, 272160), (69255, 271264), (70065, 268128), (70560, 266247), (71442, 262960), (71820, 261576), (72660, 258552), (73872, 254310), (74480, 252234), (74736, 251370), (75411, 249120), (76293, 246240), (78888, 238140), (79380, 236664), (81648, 230090), (82080, 228879), (83040, 226233), (83790, 224208), (84078, 223440), (84770, 221616), (86184, 217980), (87192, 215460), (88749, 211680), (89376, 210195), (90720, 207081), (92036, 204120), (92340, 203448), (93420, 201096), (95256, 197220), (95760, 196182), (96880, 193914), (96957, 193760), (98091, 191520), (98610, 190512), (100548, 186840), (101724, 184680), (102060, 184072), (105184, 178605), (105840, 177498), (107730, 174384), (108990, 172368), (110808, 169540), (111720, 168156), (112104, 167580), (114912, 163485), (115045, 163296), (116256, 161595), (116640, 161063), (118332, 158760), (119070, 157776), (123120, 152586), (124560, 150822), (125685, 149472), (126117, 148960), (127008, 147915), (127155, 147744), (129276, 145320), (130788, 143640), (131480, 142884), (134064, 140130), (135632, 138510), (136080, 138054)]