20189289600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1133

約数の個数: 576

約数和(自身を含む): 77838321600

約数和(自身を除く): 57649032000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 29, 30, 32, 36, 40, 45, 46, 48, 50, 58, 60, 64, 69, 72, 75, 80, 87, 90, 92, 96, 100, 115, 116, 120, 128, 138, 144, 145, 150, 160, 174, 180, 184, 192, 200, 207, 225, 230, 232, 240, 261, 276, 288, 290, 300, 320, 345, 348, 360, 368, 384, 400, 414, 435, 450, 460, 464, 480, 522, 552, 575, 576, 580, 600, 640, 667, 690, 696, 720, 725, 736, 800, 828, 870, 900, 920, 928, 960, 1035, 1044, 1051, 1104, 1150, 1152, 1160, 1200, 1305, 1334, 1380, 1392, 1440, 1450, 1472, 1600, 1656, 1725, 1740, 1800, 1840, 1856, 1920, 2001, 2070, 2088, 2102, 2175, 2208, 2300, 2320, 2400, 2610, 2668, 2760, 2784, 2880, 2900, 2944, 3153, 3200, 3312, 3335, 3450, 3480, 3600, 3680, 3712, 4002, 4140, 4176, 4204, 4350, 4416, 4600, 4640, 4800, 5175, 5220, 5255, 5336, 5520, 5568, 5760, 5800, 6003, 6306, 6525, 6624, 6670, 6900, 6960, 7200, 7360, 8004, 8280, 8352, 8408, 8700, 8832, 9200, 9280, 9459, 9600, 10005, 10350, 10440, 10510, 10672, 11040, 11136, 11600, 12006, 12612, 13050, 13248, 13340, 13800, 13920, 14400, 14720, 15765, 16008, 16560, 16675, 16704, 16816, 17400, 18400, 18560, 18918, 20010, 20700, 20880, 21020, 21344, 22080, 23200, 24012, 24173, 25224, 26100, 26275, 26496, 26680, 27600, 27840, 28800, 30015, 30479, 31530, 32016, 33120, 33350, 33408, 33632, 34800, 36800, 37836, 40020, 41400, 41760, 42040, 42688, 44160, 46400, 47295, 48024, 48346, 50025, 50448, 52200, 52550, 53360, 55200, 55680, 60030, 60958, 63060, 64032, 66240, 66700, 67264, 69600, 72519, 73600, 75672, 78825, 80040, 82800, 83520, 84080, 85376, 91437, 92800, 94590, 96048, 96692, 100050, 100896, 104400, 105100, 106720, 110400, 120060, 120865, 121916, 126120, 128064, 132480, 133400, 134528, 139200, 145038, 150075, 151344, 152395, 157650, 160080, 165600, 167040, 168160, 182874, 189180, 192096, 193384, 200100, 201792, 208800, 210200, 213440, 217557, 220800, 236475, 240120, 241730, 243832, 252240, 256128, 266800, 274311, 278400, 290076, 300150, 302688, 304790, 315300, 320160, 331200, 336320, 362595, 365748, 378360, 384192, 386768, 400200, 403584, 417600, 420400, 426880, 435114, 457185, 472950, 480240, 483460, 487664, 504480, 533600, 548622, 580152, 600300, 604325, 605376, 609580, 630600, 640320, 662400, 672640, 701017, 725190, 731496, 756720, 761975, 768384, 773536, 800400, 835200, 840800, 870228, 914370, 945900, 960480, 966920, 975328, 1008960, 1067200, 1087785, 1097244, 1160304, 1200600, 1208650, 1210752, 1219160, 1261200, 1280640, 1371555, 1402034, 1450380, 1462992, 1513440, 1523950, 1547072, 1600800, 1681600, 1740456, 1812975, 1828740, 1891800, 1920960, 1933840, 1950656, 2017920, 2103051, 2134400, 2175570, 2194488, 2285925, 2320608, 2401200, 2417300, 2438320, 2522400, 2743110, 2804068, 2900760, 2925984, 3026880, 3047900, 3094144, 3201600, 3363200, 3480912, 3505085, 3625950, 3657480, 3783600, 3841920, 3867680, 3901312, 4206102, 4351140, 4388976, 4571850, 4641216, 4802400, 4834600, 4876640, 5044800, 5438925, 5486220, 5608136, 5801520, 5851968, 6053760, 6095800, 6309153, 6403200, 6857775, 6961824, 7010170, 7251900, 7314960, 7567200, 7735360, 8412204, 8702280, 8777952, 9143700, 9282432, 9604800, 9669200, 9753280, 10089600, 10515255, 10877850, 10972440, 11216272, 11603040, 11703936, 12191600, 12618306, 13715550, 13923648, 14020340, 14503800, 14629920, 15134400, 15470720, 16824408, 17404560, 17525425, 17555904, 18287400, 19209600, 19338400, 19506560, 21030510, 21755700, 21944880, 22432544, 23206080, 24383200, 25236612, 27431100, 27847296, 28040680, 29007600, 29259840, 30268800, 31545765, 33648816, 34809120, 35050850, 35111808, 36574800, 38676800, 42061020, 43511400, 43889760, 44865088, 46412160, 48766400, 50473224, 52576275, 54862200, 56081360, 58015200, 58519680, 63091530, 67297632, 69618240, 70101700, 73149600, 77353600, 84122040, 87022800, 87779520, 89730176, 97532800, 100946448, 105152550, 109724400, 112162720, 116030400, 126183060, 134595264, 139236480, 140203400, 146299200, 157728825, 168244080, 174045600, 175559040, 201892896, 210305100, 219448800, 224325440, 232060800, 252366120, 269190528, 280406800, 292598400, 315457650, 336488160, 348091200, 403785792, 420610200, 438897600, 448650880, 504732240, 560813600, 630915300, 672976320, 696182400, 807571584, 841220400, 877795200, 1009464480, 1121627200, 1261830600, 1345952640, 1682440800, 2018928960, 2243254400, 2523661200, 3364881600, 4037857920, 5047322400, 6729763200, 10094644800, 20189289600]

約数ペア:

[(1, 20189289600), (2, 10094644800), (3, 6729763200), (4, 5047322400), (5, 4037857920), (6, 3364881600), (8, 2523661200), (9, 2243254400), (10, 2018928960), (12, 1682440800), (15, 1345952640), (16, 1261830600), (18, 1121627200), (20, 1009464480), (23, 877795200), (24, 841220400), (25, 807571584), (29, 696182400), (30, 672976320), (32, 630915300), (36, 560813600), (40, 504732240), (45, 448650880), (46, 438897600), (48, 420610200), (50, 403785792), (58, 348091200), (60, 336488160), (64, 315457650), (69, 292598400), (72, 280406800), (75, 269190528), (80, 252366120), (87, 232060800), (90, 224325440), (92, 219448800), (96, 210305100), (100, 201892896), (115, 175559040), (116, 174045600), (120, 168244080), (128, 157728825), (138, 146299200), (144, 140203400), (145, 139236480), (150, 134595264), (160, 126183060), (174, 116030400), (180, 112162720), (184, 109724400), (192, 105152550), (200, 100946448), (207, 97532800), (225, 89730176), (230, 87779520), (232, 87022800), (240, 84122040), (261, 77353600), (276, 73149600), (288, 70101700), (290, 69618240), (300, 67297632), (320, 63091530), (345, 58519680), (348, 58015200), (360, 56081360), (368, 54862200), (384, 52576275), (400, 50473224), (414, 48766400), (435, 46412160), (450, 44865088), (460, 43889760), (464, 43511400), (480, 42061020), (522, 38676800), (552, 36574800), (575, 35111808), (576, 35050850), (580, 34809120), (600, 33648816), (640, 31545765), (667, 30268800), (690, 29259840), (696, 29007600), (720, 28040680), (725, 27847296), (736, 27431100), (800, 25236612), (828, 24383200), (870, 23206080), (900, 22432544), (920, 21944880), (928, 21755700), (960, 21030510), (1035, 19506560), (1044, 19338400), (1051, 19209600), (1104, 18287400), (1150, 17555904), (1152, 17525425), (1160, 17404560), (1200, 16824408), (1305, 15470720), (1334, 15134400), (1380, 14629920), (1392, 14503800), (1440, 14020340), (1450, 13923648), (1472, 13715550), (1600, 12618306), (1656, 12191600), (1725, 11703936), (1740, 11603040), (1800, 11216272), (1840, 10972440), (1856, 10877850), (1920, 10515255), (2001, 10089600), (2070, 9753280), (2088, 9669200), (2102, 9604800), (2175, 9282432), (2208, 9143700), (2300, 8777952), (2320, 8702280), (2400, 8412204), (2610, 7735360), (2668, 7567200), (2760, 7314960), (2784, 7251900), (2880, 7010170), (2900, 6961824), (2944, 6857775), (3153, 6403200), (3200, 6309153), (3312, 6095800), (3335, 6053760), (3450, 5851968), (3480, 5801520), (3600, 5608136), (3680, 5486220), (3712, 5438925), (4002, 5044800), (4140, 4876640), (4176, 4834600), (4204, 4802400), (4350, 4641216), (4416, 4571850), (4600, 4388976), (4640, 4351140), (4800, 4206102), (5175, 3901312), (5220, 3867680), (5255, 3841920), (5336, 3783600), (5520, 3657480), (5568, 3625950), (5760, 3505085), (5800, 3480912), (6003, 3363200), (6306, 3201600), (6525, 3094144), (6624, 3047900), (6670, 3026880), (6900, 2925984), (6960, 2900760), (7200, 2804068), (7360, 2743110), (8004, 2522400), (8280, 2438320), (8352, 2417300), (8408, 2401200), (8700, 2320608), (8832, 2285925), (9200, 2194488), (9280, 2175570), (9459, 2134400), (9600, 2103051), (10005, 2017920), (10350, 1950656), (10440, 1933840), (10510, 1920960), (10672, 1891800), (11040, 1828740), (11136, 1812975), (11600, 1740456), (12006, 1681600), (12612, 1600800), (13050, 1547072), (13248, 1523950), (13340, 1513440), (13800, 1462992), (13920, 1450380), (14400, 1402034), (14720, 1371555), (15765, 1280640), (16008, 1261200), (16560, 1219160), (16675, 1210752), (16704, 1208650), (16816, 1200600), (17400, 1160304), (18400, 1097244), (18560, 1087785), (18918, 1067200), (20010, 1008960), (20700, 975328), (20880, 966920), (21020, 960480), (21344, 945900), (22080, 914370), (23200, 870228), (24012, 840800), (24173, 835200), (25224, 800400), (26100, 773536), (26275, 768384), (26496, 761975), (26680, 756720), (27600, 731496), (27840, 725190), (28800, 701017), (30015, 672640), (30479, 662400), (31530, 640320), (32016, 630600), (33120, 609580), (33350, 605376), (33408, 604325), (33632, 600300), (34800, 580152), (36800, 548622), (37836, 533600), (40020, 504480), (41400, 487664), (41760, 483460), (42040, 480240), (42688, 472950), (44160, 457185), (46400, 435114), (47295, 426880), (48024, 420400), (48346, 417600), (50025, 403584), (50448, 400200), (52200, 386768), (52550, 384192), (53360, 378360), (55200, 365748), (55680, 362595), (60030, 336320), (60958, 331200), (63060, 320160), (64032, 315300), (66240, 304790), (66700, 302688), (67264, 300150), (69600, 290076), (72519, 278400), (73600, 274311), (75672, 266800), (78825, 256128), (80040, 252240), (82800, 243832), (83520, 241730), (84080, 240120), (85376, 236475), (91437, 220800), (92800, 217557), (94590, 213440), (96048, 210200), (96692, 208800), (100050, 201792), (100896, 200100), (104400, 193384), (105100, 192096), (106720, 189180), (110400, 182874), (120060, 168160), (120865, 167040), (121916, 165600), (126120, 160080), (128064, 157650), (132480, 152395), (133400, 151344), (134528, 150075), (139200, 145038)]