21896098560

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:545

約数の個数: 864

約数和(自身を含む): 94281707520

約数和(自身を除く): 72385608960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 62, 63, 64, 70, 72, 76, 80, 84, 90, 93, 95, 96, 105, 112, 114, 120, 124, 126, 128, 133, 140, 144, 152, 155, 160, 168, 171, 180, 186, 190, 192, 210, 217, 224, 228, 240, 248, 252, 256, 266, 279, 280, 285, 288, 304, 310, 315, 320, 336, 342, 360, 372, 380, 384, 399, 420, 434, 448, 456, 461, 465, 480, 496, 504, 532, 558, 560, 570, 576, 589, 608, 620, 630, 640, 651, 665, 672, 684, 720, 744, 760, 768, 798, 840, 855, 868, 896, 912, 922, 930, 960, 992, 1008, 1064, 1085, 1116, 1120, 1140, 1152, 1178, 1197, 1216, 1240, 1260, 1280, 1302, 1330, 1344, 1368, 1383, 1395, 1440, 1488, 1520, 1596, 1680, 1710, 1736, 1767, 1792, 1824, 1844, 1860, 1920, 1953, 1984, 1995, 2016, 2128, 2170, 2232, 2240, 2280, 2304, 2305, 2356, 2394, 2432, 2480, 2520, 2604, 2660, 2688, 2736, 2766, 2790, 2880, 2945, 2976, 3040, 3192, 3227, 3255, 3360, 3420, 3472, 3534, 3648, 3688, 3720, 3840, 3906, 3968, 3990, 4032, 4123, 4149, 4256, 4340, 4464, 4480, 4560, 4610, 4712, 4788, 4864, 4960, 5040, 5208, 5301, 5320, 5376, 5472, 5532, 5580, 5760, 5890, 5952, 5985, 6080, 6384, 6454, 6510, 6720, 6840, 6915, 6944, 7068, 7296, 7376, 7440, 7812, 7936, 7980, 8064, 8246, 8298, 8512, 8680, 8759, 8835, 8928, 8960, 9120, 9220, 9424, 9576, 9681, 9765, 9920, 10080, 10416, 10602, 10640, 10944, 11064, 11160, 11520, 11780, 11904, 11970, 12160, 12369, 12768, 12908, 13020, 13440, 13680, 13830, 13888, 14136, 14291, 14592, 14752, 14880, 15624, 15960, 16128, 16135, 16492, 16596, 17024, 17360, 17518, 17670, 17856, 18240, 18440, 18848, 19152, 19362, 19530, 19840, 20160, 20615, 20745, 20832, 21204, 21280, 21888, 22128, 22320, 23560, 23808, 23940, 24320, 24738, 25536, 25816, 26040, 26277, 26505, 26880, 27360, 27660, 27776, 28272, 28582, 29043, 29504, 29760, 31248, 31920, 32270, 32984, 33192, 34048, 34720, 35036, 35340, 35712, 36480, 36880, 37107, 37696, 38304, 38724, 39060, 39680, 40320, 41230, 41490, 41664, 42408, 42560, 42873, 43776, 43795, 44256, 44640, 47120, 47880, 48405, 49476, 51072, 51632, 52080, 52554, 53010, 54720, 55320, 55552, 56544, 57164, 58086, 59008, 59520, 61313, 61845, 62496, 63840, 64540, 65968, 66384, 69440, 70072, 70680, 71424, 71455, 72960, 73760, 74214, 75392, 76608, 77448, 78120, 78831, 80640, 82460, 82980, 83328, 84816, 85120, 85746, 87590, 88512, 89280, 94240, 95760, 96810, 98952, 100037, 102144, 103264, 104160, 105108, 106020, 109440, 110640, 113088, 114328, 116172, 118016, 119040, 122626, 123690, 124992, 127680, 128619, 129080, 131385, 131936, 132768, 138880, 140144, 141360, 142910, 145215, 147520, 148428, 150784, 153216, 154896, 156240, 157662, 164920, 165960, 166656, 169632, 170240, 171492, 175180, 177024, 178560, 183939, 185535, 188480, 191520, 193620, 197904, 200074, 206528, 208320, 210216, 212040, 214365, 218880, 221280, 226176, 228656, 232344, 245252, 247380, 249984, 255360, 257238, 258160, 262770, 263872, 265536, 271529, 277760, 280288, 282720, 285820, 290430, 295040, 296856, 300111, 306432, 306565, 309792, 312480, 315324, 329840, 331920, 339264, 342984, 350360, 354048, 357120, 367878, 371070, 376960, 383040, 387240, 394155, 395808, 400148, 413056, 416640, 420432, 424080, 428730, 442560, 452352, 457312, 464688, 490504, 494760, 499968, 500185, 510720, 514476, 516320, 525540, 527744, 531072, 543058, 551817, 560576, 565440, 571640, 580860, 590080, 593712, 600222, 613130, 619584, 624960, 630648, 643095, 659680, 663840, 678528, 685968, 700720, 735756, 742140, 753920, 766080, 774480, 788310, 791616, 800296, 814587, 826112, 833280, 840864, 848160, 857460, 885120, 900333, 914624, 919695, 929376, 981008, 989520, 1000370, 1028952, 1032640, 1051080, 1055488, 1062144, 1086116, 1103634, 1121152, 1130880, 1143280, 1161720, 1187424, 1200444, 1226260, 1239168, 1249920, 1261296, 1286190, 1319360, 1327680, 1357056, 1357645, 1371936, 1401440, 1471512, 1484280, 1500555, 1532160, 1548960, 1576620, 1583232, 1600592, 1629174, 1681728, 1696320, 1714920, 1770240, 1800666, 1829248, 1839390, 1858752, 1900703, 1962016, 1979040, 2000740, 2057904, 2065280, 2102160, 2172232, 2207268, 2242304, 2261760, 2286560, 2323440, 2374848, 2400888, 2443761, 2452520, 2478336, 2499840, 2522592, 2572380, 2638720, 2655360, 2715290, 2743872, 2759085, 2802880, 2943024, 2968560, 3001110, 3097920, 3153240, 3166464, 3201184, 3258348, 3363456, 3392640, 3429840, 3601332, 3658496, 3678780, 3717504, 3801406, 3924032, 3958080, 4001480, 4072935, 4115808, 4130560, 4204320, 4344464, 4414536, 4501665, 4573120, 4646880, 4749696, 4801776, 4887522, 4905040, 5045184, 5144760, 5277440, 5310720, 5430580, 5487744, 5518170, 5605760, 5702109, 5886048, 5937120, 6002220, 6195840, 6306480, 6402368, 6516696, 6726912, 6785280, 6859680, 7202664, 7357560, 7435008, 7602812, 7848064, 7916160, 8002960, 8145870, 8231616, 8408640, 8688928, 8829072, 9003330, 9146240, 9293760, 9499392, 9503515, 9603552, 9775044, 9810080, 10090368, 10289520, 10861160, 10975488, 11036340, 11211520, 11404218, 11772096, 11874240, 12004440, 12218805, 12391680, 12612960, 12804736, 13033392, 13719360, 14405328, 14715120, 15205624, 15696128, 15832320, 16005920, 16291740, 16463232, 16817280, 17106327, 17377856, 17658144, 18006660, 18292480, 18587520, 19007030, 19207104, 19550088, 19620160, 20180736, 20579040, 21722320, 22072680, 22808436, 23544192, 23748480, 24008880, 24437610, 25225920, 25609472, 26066784, 27438720, 28510545, 28810656, 29430240, 30411248, 32011840, 32583480, 32926464, 33634560, 34212654, 34755712, 35316288, 36013320, 37175040, 38014060, 38414208, 39100176, 39240320, 41158080, 43444640, 44145360, 45616872, 47088384, 47496960, 48017760, 48875220, 50451840, 52133568, 54877440, 57021090, 57621312, 58860480, 60822496, 64023680, 65166960, 68425308, 69511424, 70632576, 72026640, 76028120, 76828416, 78200352, 78480640, 82316160, 85531635, 86889280, 88290720, 91233744, 96035520, 97750440, 100903680, 104267136, 114042180, 115242624, 117720960, 121644992, 128047360, 130333920, 136850616, 141265152, 144053280, 152056240, 156400704, 164632320, 171063270, 173778560, 176581440, 182467488, 192071040, 195500880, 208534272, 228084360, 230485248, 235441920, 243289984, 260667840, 273701232, 288106560, 304112480, 312801408, 342126540, 347557120, 353162880, 364934976, 384142080, 391001760, 456168720, 486579968, 521335680, 547402464, 576213120, 608224960, 625602816, 684253080, 706325760, 729869952, 782003520, 912337440, 1042671360, 1094804928, 1152426240, 1216449920, 1368506160, 1459739904, 1564007040, 1824674880, 2189609856, 2432899840, 2737012320, 3128014080, 3649349760, 4379219712, 5474024640, 7298699520, 10948049280, 21896098560]

約数ペア:

[(1, 21896098560), (2, 10948049280), (3, 7298699520), (4, 5474024640), (5, 4379219712), (6, 3649349760), (7, 3128014080), (8, 2737012320), (9, 2432899840), (10, 2189609856), (12, 1824674880), (14, 1564007040), (15, 1459739904), (16, 1368506160), (18, 1216449920), (19, 1152426240), (20, 1094804928), (21, 1042671360), (24, 912337440), (28, 782003520), (30, 729869952), (31, 706325760), (32, 684253080), (35, 625602816), (36, 608224960), (38, 576213120), (40, 547402464), (42, 521335680), (45, 486579968), (48, 456168720), (56, 391001760), (57, 384142080), (60, 364934976), (62, 353162880), (63, 347557120), (64, 342126540), (70, 312801408), (72, 304112480), (76, 288106560), (80, 273701232), (84, 260667840), (90, 243289984), (93, 235441920), (95, 230485248), (96, 228084360), (105, 208534272), (112, 195500880), (114, 192071040), (120, 182467488), (124, 176581440), (126, 173778560), (128, 171063270), (133, 164632320), (140, 156400704), (144, 152056240), (152, 144053280), (155, 141265152), (160, 136850616), (168, 130333920), (171, 128047360), (180, 121644992), (186, 117720960), (190, 115242624), (192, 114042180), (210, 104267136), (217, 100903680), (224, 97750440), (228, 96035520), (240, 91233744), (248, 88290720), (252, 86889280), (256, 85531635), (266, 82316160), (279, 78480640), (280, 78200352), (285, 76828416), (288, 76028120), (304, 72026640), (310, 70632576), (315, 69511424), (320, 68425308), (336, 65166960), (342, 64023680), (360, 60822496), (372, 58860480), (380, 57621312), (384, 57021090), (399, 54877440), (420, 52133568), (434, 50451840), (448, 48875220), (456, 48017760), (461, 47496960), (465, 47088384), (480, 45616872), (496, 44145360), (504, 43444640), (532, 41158080), (558, 39240320), (560, 39100176), (570, 38414208), (576, 38014060), (589, 37175040), (608, 36013320), (620, 35316288), (630, 34755712), (640, 34212654), (651, 33634560), (665, 32926464), (672, 32583480), (684, 32011840), (720, 30411248), (744, 29430240), (760, 28810656), (768, 28510545), (798, 27438720), (840, 26066784), (855, 25609472), (868, 25225920), (896, 24437610), (912, 24008880), (922, 23748480), (930, 23544192), (960, 22808436), (992, 22072680), (1008, 21722320), (1064, 20579040), (1085, 20180736), (1116, 19620160), (1120, 19550088), (1140, 19207104), (1152, 19007030), (1178, 18587520), (1197, 18292480), (1216, 18006660), (1240, 17658144), (1260, 17377856), (1280, 17106327), (1302, 16817280), (1330, 16463232), (1344, 16291740), (1368, 16005920), (1383, 15832320), (1395, 15696128), (1440, 15205624), (1488, 14715120), (1520, 14405328), (1596, 13719360), (1680, 13033392), (1710, 12804736), (1736, 12612960), (1767, 12391680), (1792, 12218805), (1824, 12004440), (1844, 11874240), (1860, 11772096), (1920, 11404218), (1953, 11211520), (1984, 11036340), (1995, 10975488), (2016, 10861160), (2128, 10289520), (2170, 10090368), (2232, 9810080), (2240, 9775044), (2280, 9603552), (2304, 9503515), (2305, 9499392), (2356, 9293760), (2394, 9146240), (2432, 9003330), (2480, 8829072), (2520, 8688928), (2604, 8408640), (2660, 8231616), (2688, 8145870), (2736, 8002960), (2766, 7916160), (2790, 7848064), (2880, 7602812), (2945, 7435008), (2976, 7357560), (3040, 7202664), (3192, 6859680), (3227, 6785280), (3255, 6726912), (3360, 6516696), (3420, 6402368), (3472, 6306480), (3534, 6195840), (3648, 6002220), (3688, 5937120), (3720, 5886048), (3840, 5702109), (3906, 5605760), (3968, 5518170), (3990, 5487744), (4032, 5430580), (4123, 5310720), (4149, 5277440), (4256, 5144760), (4340, 5045184), (4464, 4905040), (4480, 4887522), (4560, 4801776), (4610, 4749696), (4712, 4646880), (4788, 4573120), (4864, 4501665), (4960, 4414536), (5040, 4344464), (5208, 4204320), (5301, 4130560), (5320, 4115808), (5376, 4072935), (5472, 4001480), (5532, 3958080), (5580, 3924032), (5760, 3801406), (5890, 3717504), (5952, 3678780), (5985, 3658496), (6080, 3601332), (6384, 3429840), (6454, 3392640), (6510, 3363456), (6720, 3258348), (6840, 3201184), (6915, 3166464), (6944, 3153240), (7068, 3097920), (7296, 3001110), (7376, 2968560), (7440, 2943024), (7812, 2802880), (7936, 2759085), (7980, 2743872), (8064, 2715290), (8246, 2655360), (8298, 2638720), (8512, 2572380), (8680, 2522592), (8759, 2499840), (8835, 2478336), (8928, 2452520), (8960, 2443761), (9120, 2400888), (9220, 2374848), (9424, 2323440), (9576, 2286560), (9681, 2261760), (9765, 2242304), (9920, 2207268), (10080, 2172232), (10416, 2102160), (10602, 2065280), (10640, 2057904), (10944, 2000740), (11064, 1979040), (11160, 1962016), (11520, 1900703), (11780, 1858752), (11904, 1839390), (11970, 1829248), (12160, 1800666), (12369, 1770240), (12768, 1714920), (12908, 1696320), (13020, 1681728), (13440, 1629174), (13680, 1600592), (13830, 1583232), (13888, 1576620), (14136, 1548960), (14291, 1532160), (14592, 1500555), (14752, 1484280), (14880, 1471512), (15624, 1401440), (15960, 1371936), (16128, 1357645), (16135, 1357056), (16492, 1327680), (16596, 1319360), (17024, 1286190), (17360, 1261296), (17518, 1249920), (17670, 1239168), (17856, 1226260), (18240, 1200444), (18440, 1187424), (18848, 1161720), (19152, 1143280), (19362, 1130880), (19530, 1121152), (19840, 1103634), (20160, 1086116), (20615, 1062144), (20745, 1055488), (20832, 1051080), (21204, 1032640), (21280, 1028952), (21888, 1000370), (22128, 989520), (22320, 981008), (23560, 929376), (23808, 919695), (23940, 914624), (24320, 900333), (24738, 885120), (25536, 857460), (25816, 848160), (26040, 840864), (26277, 833280), (26505, 826112), (26880, 814587), (27360, 800296), (27660, 791616), (27776, 788310), (28272, 774480), (28582, 766080), (29043, 753920), (29504, 742140), (29760, 735756), (31248, 700720), (31920, 685968), (32270, 678528), (32984, 663840), (33192, 659680), (34048, 643095), (34720, 630648), (35036, 624960), (35340, 619584), (35712, 613130), (36480, 600222), (36880, 593712), (37107, 590080), (37696, 580860), (38304, 571640), (38724, 565440), (39060, 560576), (39680, 551817), (40320, 543058), (41230, 531072), (41490, 527744), (41664, 525540), (42408, 516320), (42560, 514476), (42873, 510720), (43776, 500185), (43795, 499968), (44256, 494760), (44640, 490504), (47120, 464688), (47880, 457312), (48405, 452352), (49476, 442560), (51072, 428730), (51632, 424080), (52080, 420432), (52554, 416640), (53010, 413056), (54720, 400148), (55320, 395808), (55552, 394155), (56544, 387240), (57164, 383040), (58086, 376960), (59008, 371070), (59520, 367878), (61313, 357120), (61845, 354048), (62496, 350360), (63840, 342984), (64540, 339264), (65968, 331920), (66384, 329840), (69440, 315324), (70072, 312480), (70680, 309792), (71424, 306565), (71455, 306432), (72960, 300111), (73760, 296856), (74214, 295040), (75392, 290430), (76608, 285820), (77448, 282720), (78120, 280288), (78831, 277760), (80640, 271529), (82460, 265536), (82980, 263872), (83328, 262770), (84816, 258160), (85120, 257238), (85746, 255360), (87590, 249984), (88512, 247380), (89280, 245252), (94240, 232344), (95760, 228656), (96810, 226176), (98952, 221280), (100037, 218880), (102144, 214365), (103264, 212040), (104160, 210216), (105108, 208320), (106020, 206528), (109440, 200074), (110640, 197904), (113088, 193620), (114328, 191520), (116172, 188480), (118016, 185535), (119040, 183939), (122626, 178560), (123690, 177024), (124992, 175180), (127680, 171492), (128619, 170240), (129080, 169632), (131385, 166656), (131936, 165960), (132768, 164920), (138880, 157662), (140144, 156240), (141360, 154896), (142910, 153216), (145215, 150784), (147520, 148428)]