21158227200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 864

約数和(自身を含む): 82776701952

約数和(自身を除く): 61618474752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 32, 33, 34, 40, 44, 48, 50, 51, 55, 60, 64, 66, 68, 71, 75, 80, 83, 85, 88, 96, 100, 102, 110, 120, 128, 132, 136, 142, 150, 160, 165, 166, 170, 176, 187, 192, 200, 204, 213, 220, 240, 249, 255, 256, 264, 272, 275, 284, 300, 320, 330, 332, 340, 352, 355, 374, 384, 400, 408, 415, 425, 426, 440, 480, 498, 510, 528, 544, 550, 561, 568, 600, 640, 660, 664, 680, 704, 710, 748, 768, 781, 800, 816, 825, 830, 850, 852, 880, 913, 935, 960, 996, 1020, 1056, 1065, 1088, 1100, 1122, 1136, 1200, 1207, 1245, 1275, 1280, 1320, 1328, 1360, 1408, 1411, 1420, 1496, 1562, 1600, 1632, 1650, 1660, 1700, 1704, 1760, 1775, 1826, 1870, 1920, 1992, 2040, 2075, 2112, 2130, 2176, 2200, 2244, 2272, 2343, 2400, 2414, 2490, 2550, 2640, 2656, 2720, 2739, 2805, 2816, 2822, 2840, 2992, 3124, 3200, 3264, 3300, 3320, 3400, 3408, 3520, 3550, 3621, 3652, 3740, 3840, 3905, 3984, 4080, 4150, 4224, 4233, 4260, 4352, 4400, 4488, 4544, 4565, 4675, 4686, 4800, 4828, 4980, 5100, 5280, 5312, 5325, 5440, 5478, 5610, 5644, 5680, 5893, 5984, 6035, 6225, 6248, 6400, 6528, 6600, 6640, 6800, 6816, 7040, 7055, 7100, 7242, 7304, 7480, 7810, 7968, 8160, 8300, 8448, 8466, 8520, 8800, 8976, 9088, 9130, 9350, 9372, 9600, 9656, 9960, 10200, 10560, 10624, 10650, 10880, 10956, 11220, 11288, 11360, 11715, 11786, 11968, 12070, 12450, 12496, 13056, 13200, 13277, 13280, 13600, 13632, 13695, 14025, 14080, 14110, 14200, 14484, 14608, 14960, 15521, 15620, 15936, 16320, 16600, 16932, 17040, 17600, 17679, 17952, 18105, 18176, 18260, 18700, 18744, 19200, 19312, 19525, 19920, 20400, 21120, 21165, 21248, 21300, 21760, 21912, 22440, 22576, 22720, 22825, 23430, 23572, 23936, 24140, 24900, 24992, 26400, 26554, 26560, 27200, 27264, 27390, 28050, 28220, 28400, 28968, 29216, 29465, 29920, 30175, 31042, 31240, 31872, 32640, 33200, 33864, 34080, 35200, 35275, 35358, 35904, 36210, 36520, 37400, 37488, 38624, 39050, 39831, 39840, 40800, 42240, 42330, 42600, 43824, 44880, 45152, 45440, 45650, 46563, 46860, 47144, 47872, 48280, 49800, 49984, 52800, 53108, 53120, 54400, 54528, 54780, 56100, 56440, 56800, 57936, 58432, 58575, 58930, 59840, 60350, 62084, 62480, 63744, 64823, 65280, 66385, 66400, 67728, 68160, 68475, 70400, 70550, 70716, 71808, 72420, 73040, 74800, 74976, 77248, 77605, 78100, 79662, 79680, 81600, 84660, 85200, 87648, 88395, 89760, 90304, 90525, 90880, 91300, 93126, 93720, 94288, 96560, 99600, 99968, 100181, 105600, 105825, 106216, 106240, 108800, 109560, 112200, 112880, 113600, 115872, 116864, 117150, 117860, 119680, 120700, 124168, 124960, 129646, 132770, 132800, 135456, 136320, 136950, 141100, 141432, 143616, 144840, 146080, 147325, 149600, 149952, 154496, 155210, 156200, 159324, 159360, 163200, 169320, 170400, 175296, 176790, 179520, 180608, 181050, 182600, 186252, 187440, 188576, 193120, 194469, 199155, 199200, 199936, 200362, 211200, 211650, 212432, 219120, 224400, 225760, 227200, 231744, 232815, 233728, 234300, 235720, 239360, 241400, 248336, 249920, 259292, 265540, 265600, 270912, 272640, 273900, 282200, 282864, 289680, 292160, 294650, 299200, 299904, 300543, 308992, 310420, 312400, 318648, 318720, 324115, 326400, 331925, 338640, 340800, 350592, 353580, 359040, 361216, 362100, 365200, 372504, 374880, 377152, 386240, 388025, 388938, 398310, 398400, 400724, 423300, 424864, 438240, 441975, 448800, 451520, 454400, 463488, 465630, 468600, 471440, 482800, 496672, 499840, 500905, 518584, 531080, 531200, 541824, 547800, 564400, 565728, 579360, 584320, 589300, 598400, 599808, 601086, 620840, 624800, 637296, 648230, 663850, 677280, 681600, 701184, 707160, 718080, 724200, 730400, 745008, 749760, 754304, 772480, 776050, 777876, 796620, 796800, 801448, 846600, 849728, 876480, 883950, 897600, 903040, 926976, 931260, 937200, 942880, 965600, 972345, 993344, 995775, 999680, 1001810, 1037168, 1062160, 1083648, 1095600, 1101991, 1128800, 1131456, 1158720, 1164075, 1168640, 1178600, 1196800, 1202172, 1241680, 1249600, 1274592, 1296460, 1327700, 1354560, 1363200, 1414320, 1448400, 1460800, 1490016, 1499520, 1502715, 1508608, 1544960, 1552100, 1555752, 1593240, 1593600, 1602896, 1620575, 1693200, 1699456, 1752960, 1767900, 1795200, 1806080, 1862520, 1874400, 1885760, 1931200, 1944690, 1986688, 1991550, 2003620, 2074336, 2124320, 2191200, 2203982, 2257600, 2262912, 2317440, 2328150, 2357200, 2404344, 2483360, 2499200, 2504525, 2549184, 2592920, 2655400, 2709120, 2828640, 2896800, 2921600, 2980032, 2999040, 3005430, 3104200, 3111504, 3186480, 3205792, 3241150, 3305973, 3386400, 3398912, 3505920, 3535800, 3590400, 3725040, 3748800, 3771520, 3862400, 3889380, 3973376, 3983100, 4007240, 4148672, 4248640, 4382400, 4407964, 4515200, 4525824, 4634880, 4656300, 4714400, 4808688, 4861725, 4966720, 4998400, 5009050, 5098368, 5185840, 5310800, 5418240, 5509955, 5657280, 5793600, 5843200, 5960064, 6010860, 6208400, 6223008, 6372960, 6411584, 6482300, 6611946, 6772800, 7071600, 7450080, 7497600, 7513575, 7543040, 7724800, 7778760, 7966200, 8014480, 8297344, 8497280, 8764800, 8815928, 9030400, 9312600, 9428800, 9617376, 9723450, 9933440, 10018100, 10196736, 10371680, 10621600, 11019910, 11314560, 11587200, 11920128, 12021720, 12416800, 12446016, 12745920, 12823168, 12964600, 13223892, 13545600, 14143200, 14900160, 14995200, 15027150, 15557520, 15932400, 16028960, 16529865, 16594688, 16994560, 17529600, 17631856, 18625200, 18857600, 19234752, 19446900, 19866880, 20036200, 20743360, 21243200, 22039820, 22629120, 23174400, 24043440, 24833600, 24892032, 25491840, 25646336, 25929200, 26447784, 27091200, 27549775, 28286400, 29800320, 30054300, 31115040, 31864800, 32057920, 33059730, 35263712, 37250400, 37715200, 38469504, 38893800, 40072400, 41486720, 42486400, 44079640, 48086880, 49667200, 49784064, 50983680, 51858400, 52895568, 55099550, 56572800, 59600640, 60108600, 62230080, 63729600, 64115840, 66119460, 70527424, 74500800, 76939008, 77787600, 80144800, 82649325, 82973440, 84972800, 88159280, 96173760, 99334400, 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約数ペア:

[(1, 21158227200), (2, 10579113600), (3, 7052742400), (4, 5289556800), (5, 4231645440), (6, 3526371200), (8, 2644778400), (10, 2115822720), (11, 1923475200), (12, 1763185600), (15, 1410548480), (16, 1322389200), (17, 1244601600), (20, 1057911360), (22, 961737600), (24, 881592800), (25, 846329088), (30, 705274240), (32, 661194600), (33, 641158400), (34, 622300800), (40, 528955680), (44, 480868800), (48, 440796400), (50, 423164544), (51, 414867200), (55, 384695040), (60, 352637120), (64, 330597300), (66, 320579200), (68, 311150400), (71, 298003200), (75, 282109696), (80, 264477840), (83, 254918400), (85, 248920320), (88, 240434400), (96, 220398200), (100, 211582272), (102, 207433600), (110, 192347520), (120, 176318560), (128, 165298650), (132, 160289600), (136, 155575200), (142, 149001600), (150, 141054848), (160, 132238920), (165, 128231680), (166, 127459200), (170, 124460160), (176, 120217200), (187, 113145600), (192, 110199100), (200, 105791136), (204, 103716800), (213, 99334400), (220, 96173760), (240, 88159280), (249, 84972800), (255, 82973440), (256, 82649325), (264, 80144800), (272, 77787600), (275, 76939008), (284, 74500800), (300, 70527424), (320, 66119460), (330, 64115840), (332, 63729600), (340, 62230080), (352, 60108600), (355, 59600640), (374, 56572800), (384, 55099550), (400, 52895568), (408, 51858400), (415, 50983680), (425, 49784064), (426, 49667200), (440, 48086880), (480, 44079640), (498, 42486400), (510, 41486720), (528, 40072400), (544, 38893800), (550, 38469504), (561, 37715200), (568, 37250400), (600, 35263712), (640, 33059730), (660, 32057920), (664, 31864800), (680, 31115040), (704, 30054300), (710, 29800320), (748, 28286400), (768, 27549775), (781, 27091200), (800, 26447784), (816, 25929200), (825, 25646336), (830, 25491840), (850, 24892032), (852, 24833600), (880, 24043440), (913, 23174400), (935, 22629120), (960, 22039820), (996, 21243200), (1020, 20743360), (1056, 20036200), (1065, 19866880), (1088, 19446900), (1100, 19234752), (1122, 18857600), (1136, 18625200), (1200, 17631856), (1207, 17529600), (1245, 16994560), (1275, 16594688), (1280, 16529865), (1320, 16028960), (1328, 15932400), (1360, 15557520), (1408, 15027150), (1411, 14995200), (1420, 14900160), (1496, 14143200), (1562, 13545600), (1600, 13223892), (1632, 12964600), (1650, 12823168), (1660, 12745920), (1700, 12446016), (1704, 12416800), (1760, 12021720), (1775, 11920128), (1826, 11587200), (1870, 11314560), (1920, 11019910), (1992, 10621600), (2040, 10371680), (2075, 10196736), (2112, 10018100), (2130, 9933440), (2176, 9723450), (2200, 9617376), (2244, 9428800), (2272, 9312600), (2343, 9030400), (2400, 8815928), (2414, 8764800), (2490, 8497280), (2550, 8297344), (2640, 8014480), (2656, 7966200), (2720, 7778760), (2739, 7724800), (2805, 7543040), (2816, 7513575), (2822, 7497600), (2840, 7450080), (2992, 7071600), (3124, 6772800), (3200, 6611946), (3264, 6482300), (3300, 6411584), (3320, 6372960), (3400, 6223008), (3408, 6208400), (3520, 6010860), (3550, 5960064), (3621, 5843200), (3652, 5793600), (3740, 5657280), (3840, 5509955), (3905, 5418240), (3984, 5310800), (4080, 5185840), (4150, 5098368), (4224, 5009050), (4233, 4998400), (4260, 4966720), (4352, 4861725), (4400, 4808688), (4488, 4714400), (4544, 4656300), (4565, 4634880), (4675, 4525824), (4686, 4515200), (4800, 4407964), (4828, 4382400), (4980, 4248640), (5100, 4148672), (5280, 4007240), (5312, 3983100), (5325, 3973376), (5440, 3889380), (5478, 3862400), (5610, 3771520), (5644, 3748800), (5680, 3725040), (5893, 3590400), (5984, 3535800), (6035, 3505920), (6225, 3398912), (6248, 3386400), (6400, 3305973), (6528, 3241150), (6600, 3205792), (6640, 3186480), (6800, 3111504), (6816, 3104200), (7040, 3005430), (7055, 2999040), (7100, 2980032), (7242, 2921600), (7304, 2896800), (7480, 2828640), (7810, 2709120), (7968, 2655400), (8160, 2592920), (8300, 2549184), (8448, 2504525), (8466, 2499200), (8520, 2483360), (8800, 2404344), (8976, 2357200), (9088, 2328150), (9130, 2317440), (9350, 2262912), (9372, 2257600), (9600, 2203982), (9656, 2191200), (9960, 2124320), (10200, 2074336), (10560, 2003620), (10624, 1991550), (10650, 1986688), (10880, 1944690), (10956, 1931200), (11220, 1885760), (11288, 1874400), (11360, 1862520), (11715, 1806080), (11786, 1795200), (11968, 1767900), (12070, 1752960), (12450, 1699456), (12496, 1693200), (13056, 1620575), (13200, 1602896), (13277, 1593600), (13280, 1593240), (13600, 1555752), (13632, 1552100), (13695, 1544960), (14025, 1508608), (14080, 1502715), (14110, 1499520), (14200, 1490016), (14484, 1460800), (14608, 1448400), (14960, 1414320), (15521, 1363200), (15620, 1354560), (15936, 1327700), (16320, 1296460), (16600, 1274592), (16932, 1249600), (17040, 1241680), (17600, 1202172), (17679, 1196800), (17952, 1178600), (18105, 1168640), (18176, 1164075), (18260, 1158720), (18700, 1131456), (18744, 1128800), (19200, 1101991), (19312, 1095600), (19525, 1083648), (19920, 1062160), (20400, 1037168), (21120, 1001810), (21165, 999680), (21248, 995775), (21300, 993344), (21760, 972345), (21912, 965600), (22440, 942880), (22576, 937200), (22720, 931260), (22825, 926976), (23430, 903040), (23572, 897600), (23936, 883950), (24140, 876480), (24900, 849728), (24992, 846600), (26400, 801448), (26554, 796800), (26560, 796620), (27200, 777876), (27264, 776050), (27390, 772480), (28050, 754304), (28220, 749760), (28400, 745008), (28968, 730400), (29216, 724200), (29465, 718080), (29920, 707160), (30175, 701184), (31042, 681600), (31240, 677280), (31872, 663850), (32640, 648230), (33200, 637296), (33864, 624800), (34080, 620840), (35200, 601086), (35275, 599808), (35358, 598400), (35904, 589300), (36210, 584320), (36520, 579360), (37400, 565728), (37488, 564400), (38624, 547800), (39050, 541824), (39831, 531200), (39840, 531080), (40800, 518584), (42240, 500905), (42330, 499840), (42600, 496672), (43824, 482800), (44880, 471440), (45152, 468600), (45440, 465630), (45650, 463488), (46563, 454400), (46860, 451520), (47144, 448800), (47872, 441975), (48280, 438240), (49800, 424864), (49984, 423300), (52800, 400724), (53108, 398400), (53120, 398310), (54400, 388938), (54528, 388025), (54780, 386240), (56100, 377152), (56440, 374880), (56800, 372504), (57936, 365200), (58432, 362100), (58575, 361216), (58930, 359040), (59840, 353580), (60350, 350592), (62084, 340800), (62480, 338640), (63744, 331925), (64823, 326400), (65280, 324115), (66385, 318720), (66400, 318648), (67728, 312400), (68160, 310420), (68475, 308992), (70400, 300543), (70550, 299904), (70716, 299200), (71808, 294650), (72420, 292160), (73040, 289680), (74800, 282864), (74976, 282200), (77248, 273900), (77605, 272640), (78100, 270912), (79662, 265600), (79680, 265540), (81600, 259292), (84660, 249920), (85200, 248336), (87648, 241400), (88395, 239360), (89760, 235720), (90304, 234300), (90525, 233728), (90880, 232815), (91300, 231744), (93126, 227200), (93720, 225760), (94288, 224400), (96560, 219120), (99600, 212432), (99968, 211650), (100181, 211200), (105600, 200362), (105825, 199936), (106216, 199200), (106240, 199155), (108800, 194469), (109560, 193120), (112200, 188576), (112880, 187440), (113600, 186252), (115872, 182600), (116864, 181050), (117150, 180608), (117860, 179520), (119680, 176790), (120700, 175296), (124168, 170400), (124960, 169320), (129646, 163200), (132770, 159360), (132800, 159324), (135456, 156200), (136320, 155210), (136950, 154496), (141100, 149952), (141432, 149600), (143616, 147325), (144840, 146080)]