21880588423680

素因数分解:

$2^9\times 3^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{82373}}^1$

素因数の和:82479

約数の個数: 960

約数和(自身を含む): 91285142876928

約数和(自身を除く): 69404554453248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 122, 126, 128, 135, 140, 144, 160, 162, 168, 180, 183, 189, 192, 210, 216, 224, 240, 243, 244, 252, 256, 270, 280, 288, 305, 315, 320, 324, 336, 360, 366, 378, 384, 405, 420, 427, 432, 448, 480, 486, 488, 504, 512, 540, 549, 560, 567, 576, 610, 630, 640, 648, 672, 720, 732, 756, 768, 810, 840, 854, 864, 896, 915, 945, 960, 972, 976, 1008, 1080, 1098, 1120, 1134, 1152, 1215, 1220, 1260, 1280, 1281, 1296, 1344, 1440, 1464, 1512, 1536, 1620, 1647, 1680, 1701, 1708, 1728, 1792, 1830, 1890, 1920, 1944, 1952, 2016, 2135, 2160, 2196, 2240, 2268, 2304, 2430, 2440, 2520, 2560, 2562, 2592, 2688, 2745, 2835, 2880, 2928, 3024, 3240, 3294, 3360, 3402, 3416, 3456, 3584, 3660, 3780, 3840, 3843, 3888, 3904, 4032, 4270, 4320, 4392, 4480, 4536, 4608, 4860, 4880, 4941, 5040, 5124, 5184, 5376, 5490, 5670, 5760, 5856, 6048, 6405, 6480, 6588, 6720, 6804, 6832, 6912, 7320, 7560, 7680, 7686, 7776, 7808, 8064, 8235, 8505, 8540, 8640, 8784, 8960, 9072, 9720, 9760, 9882, 10080, 10248, 10368, 10752, 10980, 11340, 11520, 11529, 11712, 12096, 12810, 12960, 13176, 13440, 13608, 13664, 13824, 14640, 14823, 15120, 15372, 15552, 15616, 16128, 16470, 17010, 17080, 17280, 17568, 17920, 18144, 19215, 19440, 19520, 19764, 20160, 20496, 20736, 21960, 22680, 23040, 23058, 23424, 24192, 24705, 25620, 25920, 26352, 26880, 27216, 27328, 29280, 29646, 30240, 30744, 31104, 31232, 32256, 32940, 34020, 34160, 34560, 34587, 35136, 36288, 38430, 38880, 39040, 39528, 40320, 40992, 41472, 43920, 45360, 46116, 46848, 48384, 49410, 51240, 51840, 52704, 53760, 54432, 54656, 57645, 58560, 59292, 60480, 61488, 62208, 65880, 68040, 68320, 69120, 69174, 70272, 72576, 74115, 76860, 77760, 78080, 79056, 80640, 81984, 82373, 87840, 90720, 92232, 93696, 96768, 98820, 102480, 103680, 103761, 105408, 108864, 109312, 115290, 117120, 118584, 120960, 122976, 124416, 131760, 136080, 136640, 138348, 140544, 145152, 148230, 153720, 155520, 156160, 158112, 161280, 163968, 164746, 172935, 175680, 181440, 184464, 197640, 204960, 207360, 207522, 210816, 217728, 218624, 230580, 234240, 237168, 241920, 245952, 247119, 263520, 272160, 273280, 276696, 281088, 290304, 296460, 307440, 311040, 316224, 327936, 329492, 345870, 351360, 362880, 368928, 395280, 409920, 411865, 415044, 421632, 435456, 461160, 468480, 474336, 483840, 491904, 494238, 518805, 527040, 544320, 546560, 553392, 576611, 592920, 614880, 622080, 632448, 655872, 658984, 691740, 702720, 725760, 737856, 741357, 790560, 819840, 823730, 830088, 843264, 870912, 922320, 948672, 983808, 988476, 1037610, 1054080, 1088640, 1093120, 1106784, 1153222, 1185840, 1229760, 1235595, 1264896, 1317968, 1383480, 1405440, 1451520, 1475712, 1482714, 1581120, 1639680, 1647460, 1660176, 1729833, 1844640, 1897344, 1967616, 1976952, 2075220, 2108160, 2177280, 2213568, 2224071, 2306444, 2371680, 2459520, 2471190, 2529792, 2635936, 2766960, 2883055, 2951424, 2965428, 3162240, 3279360, 3294920, 3320352, 3459666, 3689280, 3706785, 3794688, 3953904, 4150440, 4216320, 4354560, 4427136, 4448142, 4612888, 4743360, 4919040, 4942380, 5024753, 5189499, 5271872, 5533920, 5766110, 5902848, 5930856, 6324480, 6589840, 6640704, 6672213, 6919332, 7378560, 7413570, 7589376, 7907808, 8300880, 8649165, 8854272, 8896284, 9225776, 9486720, 9838080, 9884760, 10049506, 10378998, 10543744, 11067840, 11120355, 11532220, 11861712, 12648960, 13179680, 13281408, 13344426, 13838664, 14757120, 14827140, 15074259, 15568497, 15815616, 16601760, 17298330, 17708544, 17792568, 18451552, 18973440, 19769520, 20016639, 20099012, 20757996, 21087488, 22135680, 22240710, 23064440, 23723424, 25123765, 25947495, 26359360, 26562816, 26688852, 27677328, 29514240, 29654280, 30148518, 31136994, 31631232, 33203520, 33361065, 34596660, 35173271, 35585136, 36903104, 37946880, 39539040, 40033278, 40198024, 41515992, 42174976, 44271360, 44481420, 45222777, 46128880, 46705491, 47446848, 50247530, 51894990, 52718720, 53125632, 53377704, 55354656, 59308560, 60297036, 62273988, 63262464, 66407040, 66722130, 69193320, 70346542, 71170272, 73806208, 75371295, 77842485, 79078080, 80066556, 80396048, 83031984, 88542720, 88962840, 90445554, 92257760, 93410982, 94893696, 100083195, 100495060, 103789980, 105437440, 105519813, 106755408, 110709312, 118617120, 120594072, 124547976, 126524928, 132814080, 133444260, 135668331, 138386640, 140116473, 140693084, 142340544, 147612416, 150742590, 155684970, 158156160, 160133112, 160792096, 166063968, 175866355, 177925680, 180891108, 184515520, 186821964, 189787392, 200166390, 200990120, 207579960, 210874880, 211039626, 213510816, 221418624, 226113885, 233527455, 237234240, 241188144, 249095952, 265628160, 266888520, 271336662, 276773280, 280232946, 281386168, 284681088, 295224832, 301485180, 311369940, 316312320, 316559439, 320266224, 321584192, 332127936, 351732710, 355851360, 361782216, 369031040, 373643928, 379574784, 400332780, 401980240, 407004993, 415159920, 422079252, 427021632, 442837248, 452227770, 467054910, 474468480, 482376288, 498191904, 527599065, 533777040, 542673324, 553546560, 560465892, 562772336, 569362176, 602970360, 622739880, 632624640, 633118878, 640532448, 643168384, 664255872, 678341655, 700582365, 703465420, 711702720, 723564432, 738062080, 747287856, 800665560, 803960480, 814009986, 830319840, 844158504, 854043264, 885674496, 904455540, 934109820, 948936960, 949678317, 964752576, 996383808, 1055198130, 1067554080, 1085346648, 1107093120, 1120931784, 1125544672, 1138724352, 1205940720, 1221014979, 1245479760, 1266237756, 1281064896, 1286336768, 1328511744, 1356683310, 1401164730, 1406930840, 1423405440, 1447128864, 1476124160, 1494575712, 1582797195, 1601331120, 1607920960, 1628019972, 1660639680, 1688317008, 1708086528, 1808911080, 1868219640, 1897873920, 1899356634, 1929505152, 1992767616, 2035024965, 2110396260, 2135108160, 2170693296, 2214186240, 2241863568, 2251089344, 2411881440, 2442029958, 2490959520, 2532475512, 2562129792, 2572673536, 2657023488, 2713366620, 2802329460, 2813861680, 2846810880, 2849034951, 2894257728, 2989151424, 3165594390, 3202662240, 3215841920, 3256039944, 3321279360, 3376634016, 3416173056, 3617822160, 3736439280, 3798713268, 3859010304, 3985535232, 4070049930, 4220792520, 4270216320, 4341386592, 4428372480, 4483727136, 4502178688, 4748391585, 4823762880, 4884059916, 4981919040, 5064951024, 5124259584, 5426733240, 5604658920, 5627723360, 5693621760, 5698069902, 5788515456, 5978302848, 6105074895, 6331188780, 6405324480, 6431683840, 6512079888, 6642558720, 6753268032, 7235644320, 7472878560, 7597426536, 7718020608, 7971070464, 8140099860, 8441585040, 8540432640, 8547104853, 8682773184, 8967454272, 9004357376, 9496783170, 9647525760, 9768119832, 9963838080, 10129902048, 10248519168, 10853466480, 11209317840, 11255446720, 11396139804, 11577030912, 11956605696, 12210149790, 12662377560, 12810648960, 12863367680, 13024159776, 13285117440, 13506536064, 14245174755, 14471288640, 14945757120, 15194853072, 16280199720, 16883170080, 17080865280, 17094209706, 17365546368, 17934908544, 18008714752, 18993566340, 19295051520, 19536239664, 19927676160, 20259804096, 21706932960, 22418635680, 22510893440, 22792279608, 23154061824, 23913211392, 24420299580, 25324755120, 25621297920, 26048319552, 27013072128, 28490349510, 28942577280, 29891514240, 30389706144, 32560399440, 33766340160, 34188419412, 34731092736, 35869817088, 37987132680, 38590103040, 39072479328, 39855352320, 40519608192, 42735524265, 43413865920, 44837271360, 45021786880, 45584559216, 48840599160, 50649510240, 51242595840, 52096639104, 54026144256, 56980699020, 57885154560, 59783028480, 60779412288, 65120798880, 67532680320, 68376838824, 69462185472, 71739634176, 75974265360, 78144958656, 81039216384, 85471048530, 86827731840, 89674542720, 90043573760, 91169118432, 97681198320, 101299020480, 104193278208, 113961398040, 115770309120, 119566056960, 121558824576, 130241597760, 135065360640, 136753677648, 151948530720, 156289917312, 162078432768, 170942097060, 173655463680, 179349085440, 182338236864, 195362396640, 202598040960, 208386556416, 227922796080, 243117649152, 260483195520, 270130721280, 273507355296, 303897061440, 312579834624, 341884194120, 347310927360, 358698170880, 364676473728, 390724793280, 405196081920, 455845592160, 486235298304, 520966391040, 547014710592, 607794122880, 625159669248, 683768388240, 729352947456, 781449586560, 810392163840, 911691184320, 1041932782080, 1094029421184, 1215588245760, 1367536776480, 1458705894912, 1562899173120, 1823382368640, 2188058842368, 2431176491520, 2735073552960, 3125798346240, 3646764737280, 4376117684736, 5470147105920, 7293529474560, 10940294211840, 21880588423680]

約数ペア:

[(1, 21880588423680), (2, 10940294211840), (3, 7293529474560), (4, 5470147105920), (5, 4376117684736), (6, 3646764737280), (7, 3125798346240), (8, 2735073552960), (9, 2431176491520), (10, 2188058842368), (12, 1823382368640), (14, 1562899173120), (15, 1458705894912), (16, 1367536776480), (18, 1215588245760), (20, 1094029421184), (21, 1041932782080), (24, 911691184320), (27, 810392163840), (28, 781449586560), (30, 729352947456), (32, 683768388240), (35, 625159669248), (36, 607794122880), (40, 547014710592), (42, 520966391040), (45, 486235298304), (48, 455845592160), (54, 405196081920), (56, 390724793280), (60, 364676473728), (61, 358698170880), (63, 347310927360), (64, 341884194120), (70, 312579834624), (72, 303897061440), (80, 273507355296), (81, 270130721280), (84, 260483195520), (90, 243117649152), (96, 227922796080), (105, 208386556416), (108, 202598040960), (112, 195362396640), (120, 182338236864), (122, 179349085440), (126, 173655463680), (128, 170942097060), (135, 162078432768), (140, 156289917312), (144, 151948530720), (160, 136753677648), (162, 135065360640), (168, 130241597760), (180, 121558824576), (183, 119566056960), (189, 115770309120), (192, 113961398040), (210, 104193278208), (216, 101299020480), (224, 97681198320), (240, 91169118432), (243, 90043573760), (244, 89674542720), (252, 86827731840), (256, 85471048530), (270, 81039216384), (280, 78144958656), (288, 75974265360), (305, 71739634176), (315, 69462185472), (320, 68376838824), (324, 67532680320), (336, 65120798880), (360, 60779412288), (366, 59783028480), (378, 57885154560), (384, 56980699020), (405, 54026144256), (420, 52096639104), (427, 51242595840), (432, 50649510240), (448, 48840599160), (480, 45584559216), (486, 45021786880), (488, 44837271360), (504, 43413865920), (512, 42735524265), (540, 40519608192), (549, 39855352320), (560, 39072479328), (567, 38590103040), (576, 37987132680), (610, 35869817088), (630, 34731092736), (640, 34188419412), (648, 33766340160), (672, 32560399440), (720, 30389706144), (732, 29891514240), (756, 28942577280), (768, 28490349510), (810, 27013072128), (840, 26048319552), (854, 25621297920), (864, 25324755120), (896, 24420299580), (915, 23913211392), (945, 23154061824), (960, 22792279608), (972, 22510893440), (976, 22418635680), (1008, 21706932960), (1080, 20259804096), (1098, 19927676160), (1120, 19536239664), (1134, 19295051520), (1152, 18993566340), (1215, 18008714752), (1220, 17934908544), (1260, 17365546368), (1280, 17094209706), (1281, 17080865280), (1296, 16883170080), (1344, 16280199720), (1440, 15194853072), (1464, 14945757120), (1512, 14471288640), (1536, 14245174755), (1620, 13506536064), (1647, 13285117440), (1680, 13024159776), (1701, 12863367680), (1708, 12810648960), (1728, 12662377560), (1792, 12210149790), (1830, 11956605696), (1890, 11577030912), (1920, 11396139804), (1944, 11255446720), (1952, 11209317840), (2016, 10853466480), (2135, 10248519168), (2160, 10129902048), (2196, 9963838080), (2240, 9768119832), (2268, 9647525760), (2304, 9496783170), (2430, 9004357376), (2440, 8967454272), (2520, 8682773184), (2560, 8547104853), (2562, 8540432640), (2592, 8441585040), (2688, 8140099860), (2745, 7971070464), (2835, 7718020608), (2880, 7597426536), (2928, 7472878560), (3024, 7235644320), (3240, 6753268032), (3294, 6642558720), (3360, 6512079888), (3402, 6431683840), (3416, 6405324480), (3456, 6331188780), (3584, 6105074895), (3660, 5978302848), (3780, 5788515456), (3840, 5698069902), (3843, 5693621760), (3888, 5627723360), (3904, 5604658920), (4032, 5426733240), (4270, 5124259584), (4320, 5064951024), (4392, 4981919040), (4480, 4884059916), (4536, 4823762880), (4608, 4748391585), (4860, 4502178688), (4880, 4483727136), (4941, 4428372480), (5040, 4341386592), (5124, 4270216320), (5184, 4220792520), (5376, 4070049930), (5490, 3985535232), (5670, 3859010304), (5760, 3798713268), (5856, 3736439280), (6048, 3617822160), (6405, 3416173056), (6480, 3376634016), (6588, 3321279360), (6720, 3256039944), (6804, 3215841920), (6832, 3202662240), (6912, 3165594390), (7320, 2989151424), (7560, 2894257728), (7680, 2849034951), (7686, 2846810880), (7776, 2813861680), (7808, 2802329460), (8064, 2713366620), (8235, 2657023488), (8505, 2572673536), (8540, 2562129792), (8640, 2532475512), (8784, 2490959520), (8960, 2442029958), (9072, 2411881440), (9720, 2251089344), (9760, 2241863568), (9882, 2214186240), (10080, 2170693296), (10248, 2135108160), (10368, 2110396260), (10752, 2035024965), (10980, 1992767616), (11340, 1929505152), (11520, 1899356634), (11529, 1897873920), (11712, 1868219640), (12096, 1808911080), (12810, 1708086528), (12960, 1688317008), (13176, 1660639680), (13440, 1628019972), (13608, 1607920960), (13664, 1601331120), (13824, 1582797195), (14640, 1494575712), (14823, 1476124160), (15120, 1447128864), (15372, 1423405440), (15552, 1406930840), (15616, 1401164730), (16128, 1356683310), (16470, 1328511744), (17010, 1286336768), (17080, 1281064896), (17280, 1266237756), (17568, 1245479760), (17920, 1221014979), (18144, 1205940720), (19215, 1138724352), (19440, 1125544672), (19520, 1120931784), (19764, 1107093120), (20160, 1085346648), (20496, 1067554080), (20736, 1055198130), (21960, 996383808), (22680, 964752576), (23040, 949678317), (23058, 948936960), (23424, 934109820), (24192, 904455540), (24705, 885674496), (25620, 854043264), (25920, 844158504), (26352, 830319840), (26880, 814009986), (27216, 803960480), (27328, 800665560), (29280, 747287856), (29646, 738062080), (30240, 723564432), (30744, 711702720), (31104, 703465420), (31232, 700582365), (32256, 678341655), (32940, 664255872), (34020, 643168384), (34160, 640532448), (34560, 633118878), (34587, 632624640), (35136, 622739880), (36288, 602970360), (38430, 569362176), (38880, 562772336), (39040, 560465892), (39528, 553546560), (40320, 542673324), (40992, 533777040), (41472, 527599065), (43920, 498191904), (45360, 482376288), (46116, 474468480), (46848, 467054910), (48384, 452227770), (49410, 442837248), (51240, 427021632), (51840, 422079252), (52704, 415159920), (53760, 407004993), (54432, 401980240), (54656, 400332780), (57645, 379574784), (58560, 373643928), (59292, 369031040), (60480, 361782216), (61488, 355851360), (62208, 351732710), (65880, 332127936), (68040, 321584192), (68320, 320266224), (69120, 316559439), (69174, 316312320), (70272, 311369940), (72576, 301485180), (74115, 295224832), (76860, 284681088), (77760, 281386168), (78080, 280232946), (79056, 276773280), (80640, 271336662), (81984, 266888520), (82373, 265628160), (87840, 249095952), (90720, 241188144), (92232, 237234240), (93696, 233527455), (96768, 226113885), (98820, 221418624), (102480, 213510816), (103680, 211039626), (103761, 210874880), (105408, 207579960), (108864, 200990120), (109312, 200166390), (115290, 189787392), (117120, 186821964), (118584, 184515520), (120960, 180891108), (122976, 177925680), (124416, 175866355), (131760, 166063968), (136080, 160792096), (136640, 160133112), (138348, 158156160), (140544, 155684970), (145152, 150742590), (148230, 147612416), (153720, 142340544), (155520, 140693084), (156160, 140116473), (158112, 138386640), (161280, 135668331), (163968, 133444260), (164746, 132814080), (172935, 126524928), (175680, 124547976), (181440, 120594072), (184464, 118617120), (197640, 110709312), (204960, 106755408), (207360, 105519813), (207522, 105437440), (210816, 103789980), (217728, 100495060), (218624, 100083195), (230580, 94893696), (234240, 93410982), (237168, 92257760), (241920, 90445554), (245952, 88962840), (247119, 88542720), (263520, 83031984), (272160, 80396048), (273280, 80066556), (276696, 79078080), (281088, 77842485), (290304, 75371295), (296460, 73806208), (307440, 71170272), (311040, 70346542), (316224, 69193320), (327936, 66722130), (329492, 66407040), (345870, 63262464), (351360, 62273988), (362880, 60297036), (368928, 59308560), (395280, 55354656), (409920, 53377704), (411865, 53125632), (415044, 52718720), (421632, 51894990), (435456, 50247530), (461160, 47446848), (468480, 46705491), (474336, 46128880), (483840, 45222777), (491904, 44481420), (494238, 44271360), (518805, 42174976), (527040, 41515992), (544320, 40198024), (546560, 40033278), (553392, 39539040), (576611, 37946880), (592920, 36903104), (614880, 35585136), (622080, 35173271), (632448, 34596660), (655872, 33361065), (658984, 33203520), (691740, 31631232), (702720, 31136994), (725760, 30148518), (737856, 29654280), (741357, 29514240), (790560, 27677328), (819840, 26688852), (823730, 26562816), (830088, 26359360), (843264, 25947495), (870912, 25123765), (922320, 23723424), (948672, 23064440), (983808, 22240710), (988476, 22135680), (1037610, 21087488), (1054080, 20757996), (1088640, 20099012), (1093120, 20016639), (1106784, 19769520), (1153222, 18973440), (1185840, 18451552), (1229760, 17792568), (1235595, 17708544), (1264896, 17298330), (1317968, 16601760), (1383480, 15815616), (1405440, 15568497), (1451520, 15074259), (1475712, 14827140), (1482714, 14757120), (1581120, 13838664), (1639680, 13344426), (1647460, 13281408), (1660176, 13179680), (1729833, 12648960), (1844640, 11861712), (1897344, 11532220), (1967616, 11120355), (1976952, 11067840), (2075220, 10543744), (2108160, 10378998), (2177280, 10049506), (2213568, 9884760), (2224071, 9838080), (2306444, 9486720), (2371680, 9225776), (2459520, 8896284), (2471190, 8854272), (2529792, 8649165), (2635936, 8300880), (2766960, 7907808), (2883055, 7589376), (2951424, 7413570), (2965428, 7378560), (3162240, 6919332), (3279360, 6672213), (3294920, 6640704), (3320352, 6589840), (3459666, 6324480), (3689280, 5930856), (3706785, 5902848), (3794688, 5766110), (3953904, 5533920), (4150440, 5271872), (4216320, 5189499), (4354560, 5024753), (4427136, 4942380), (4448142, 4919040), (4612888, 4743360)]