21156220800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:532

約数の個数: 864

約数和(自身を含む): 89551065240

約数和(自身を除く): 68394844440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 25, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 50, 52, 55, 60, 64, 65, 66, 72, 75, 78, 80, 88, 90, 96, 99, 100, 104, 110, 117, 120, 121, 128, 130, 132, 143, 144, 150, 156, 160, 165, 176, 180, 192, 195, 198, 200, 208, 220, 225, 234, 240, 242, 260, 264, 275, 286, 288, 300, 312, 320, 325, 330, 352, 360, 363, 384, 390, 396, 400, 416, 429, 440, 450, 467, 468, 480, 484, 495, 520, 528, 550, 572, 576, 585, 600, 605, 624, 640, 650, 660, 704, 715, 720, 726, 780, 792, 800, 825, 832, 858, 880, 900, 934, 936, 960, 968, 975, 990, 1040, 1056, 1089, 1100, 1144, 1152, 1170, 1200, 1210, 1248, 1287, 1300, 1320, 1401, 1408, 1430, 1440, 1452, 1560, 1573, 1584, 1600, 1650, 1664, 1716, 1760, 1800, 1815, 1868, 1872, 1920, 1936, 1950, 1980, 2080, 2112, 2145, 2178, 2200, 2288, 2335, 2340, 2400, 2420, 2475, 2496, 2574, 2600, 2640, 2802, 2860, 2880, 2904, 2925, 3025, 3120, 3146, 3168, 3200, 3300, 3432, 3520, 3575, 3600, 3630, 3736, 3744, 3872, 3900, 3960, 4160, 4203, 4224, 4290, 4356, 4400, 4576, 4670, 4680, 4719, 4800, 4840, 4950, 4992, 5137, 5148, 5200, 5280, 5445, 5604, 5720, 5760, 5808, 5850, 6050, 6071, 6240, 6292, 6336, 6435, 6600, 6864, 7005, 7040, 7150, 7200, 7260, 7472, 7488, 7744, 7800, 7865, 7920, 8320, 8406, 8580, 8712, 8800, 9075, 9152, 9340, 9360, 9438, 9600, 9680, 9900, 10274, 10296, 10400, 10560, 10725, 10890, 11208, 11440, 11616, 11675, 11700, 12100, 12142, 12480, 12584, 12672, 12870, 13200, 13728, 14010, 14157, 14300, 14400, 14520, 14944, 14976, 15411, 15488, 15600, 15730, 15840, 16812, 17160, 17424, 17600, 18150, 18213, 18304, 18680, 18720, 18876, 19360, 19800, 20548, 20592, 20800, 21015, 21120, 21450, 21780, 22416, 22880, 23232, 23350, 23400, 23595, 24200, 24284, 24960, 25168, 25685, 25740, 26400, 27225, 27456, 28020, 28314, 28600, 28800, 29040, 29888, 30355, 30822, 31200, 31460, 31680, 32175, 33624, 34320, 34848, 35025, 35200, 36300, 36426, 37360, 37440, 37752, 38720, 39325, 39600, 41096, 41184, 41600, 42030, 42900, 43560, 44832, 45760, 46233, 46464, 46700, 46800, 47190, 48400, 48568, 50336, 51370, 51480, 52800, 54450, 54639, 54912, 56040, 56507, 56628, 57200, 58080, 59776, 60710, 61644, 62400, 62920, 63360, 64350, 66781, 67248, 68640, 69696, 70050, 70785, 72600, 72852, 74720, 74880, 75504, 77055, 77440, 78650, 79200, 82192, 82368, 84060, 85800, 87120, 89664, 91065, 91520, 92466, 93400, 93600, 94380, 96800, 97136, 100672, 102740, 102960, 105075, 105600, 108900, 109278, 112080, 113014, 113256, 114400, 116160, 117975, 121420, 123288, 124800, 125840, 128425, 128700, 133562, 134496, 137280, 139392, 140100, 141570, 145200, 145704, 149440, 151008, 151775, 154110, 157300, 158400, 164384, 164736, 168120, 169521, 171600, 174240, 179328, 182130, 184932, 186800, 187200, 188760, 193600, 194272, 200343, 201344, 205480, 205920, 210150, 217800, 218556, 224160, 226028, 226512, 228800, 231165, 232320, 235950, 242840, 246576, 251680, 256850, 257400, 267124, 268992, 273195, 274560, 280200, 282535, 283140, 290400, 291408, 298880, 302016, 303550, 308220, 314600, 316800, 328768, 333905, 336240, 339042, 343200, 348480, 353925, 364260, 369864, 373600, 374400, 377520, 385275, 387200, 388544, 400686, 410960, 411840, 420300, 435600, 437112, 448320, 452056, 453024, 455325, 457600, 462330, 471900, 485680, 493152, 503360, 508563, 513700, 514800, 534248, 537984, 546390, 560400, 565070, 566280, 580800, 582816, 601029, 604032, 607100, 616440, 629200, 657536, 667810, 672480, 678084, 686400, 696960, 707850, 728520, 734591, 739728, 747200, 755040, 770550, 777088, 801372, 821920, 823680, 840600, 847605, 871200, 874224, 896640, 904112, 906048, 910650, 924660, 943800, 971360, 986304, 1001715, 1006720, 1017126, 1027400, 1029600, 1068496, 1092780, 1120800, 1130140, 1132560, 1155825, 1161600, 1165632, 1202058, 1214200, 1232880, 1258400, 1335620, 1344960, 1356168, 1365975, 1372800, 1412675, 1415700, 1457040, 1469182, 1479456, 1494400, 1510080, 1541100, 1602744, 1643840, 1669525, 1681200, 1695210, 1742400, 1748448, 1808224, 1812096, 1821300, 1849320, 1887600, 1942720, 1972608, 2003430, 2034252, 2054800, 2059200, 2136992, 2185560, 2203773, 2241600, 2260280, 2265120, 2311650, 2331264, 2404116, 2428400, 2465760, 2516800, 2542815, 2671240, 2689920, 2712336, 2731950, 2825350, 2831400, 2914080, 2938364, 2958912, 3005145, 3020160, 3082200, 3205488, 3287680, 3339050, 3362400, 3390420, 3484800, 3496896, 3616448, 3642600, 3672955, 3698640, 3775200, 3885440, 4006860, 4068504, 4109600, 4118400, 4238025, 4273984, 4371120, 4407546, 4483200, 4520560, 4530240, 4623300, 4808232, 4856800, 4931520, 5008575, 5033600, 5085630, 5342480, 5424672, 5463900, 5650700, 5662800, 5828160, 5876728, 5917824, 6010290, 6164400, 6410976, 6611319, 6678100, 6724800, 6780840, 6993792, 7232896, 7285200, 7345910, 7397280, 7550400, 8013720, 8137008, 8219200, 8476050, 8547968, 8742240, 8815092, 9041120, 9060480, 9246600, 9616464, 9713600, 9863040, 10017150, 10171260, 10684960, 10849344, 10927800, 11018865, 11301400, 11325600, 11656320, 11753456, 12020580, 12328800, 12714075, 12821952, 13222638, 13356200, 13449600, 13561680, 14570400, 14691820, 14794560, 15025725, 15100800, 16027440, 16274016, 16438400, 16952100, 17484480, 17630184, 18082240, 18364775, 18493200, 19232928, 19427200, 20034300, 20342520, 21369920, 21698688, 21855600, 22037730, 22602800, 22651200, 23506912, 24041160, 24657600, 25428150, 25643904, 26445276, 26712400, 27123360, 29140800, 29383640, 29589120, 30051450, 32054880, 32548032, 33056595, 33904200, 34968960, 35260368, 36164480, 36729550, 36986400, 38465856, 40068600, 40685040, 42739840, 43711200, 44075460, 45205600, 45302400, 47013824, 48082320, 49315200, 50856300, 52890552, 53424800, 54246720, 55094325, 58281600, 58767280, 60102900, 64109760, 65096064, 66113190, 67808400, 70520736, 73459100, 73972800, 76931712, 80137200, 81370080, 87422400, 88150920, 90411200, 94027648, 96164640, 101712600, 105781104, 106849600, 108493440, 110188650, 117534560, 120205800, 128219520, 132226380, 135616800, 141041472, 146918200, 147945600, 160274400, 162740160, 165282975, 174844800, 176301840, 180822400, 192329280, 203425200, 211562208, 213699200, 220377300, 235069120, 240411600, 264452760, 271233600, 282082944, 293836400, 320548800, 325480320, 330565950, 352603680, 384658560, 406850400, 423124416, 440754600, 470138240, 480823200, 528905520, 542467200, 587672800, 641097600, 661131900, 705207360, 813700800, 846248832, 881509200, 961646400, 1057811040, 1175345600, 1322263800, 1410414720, 1627401600, 1763018400, 1923292800, 2115622080, 2350691200, 2644527600, 3526036800, 4231244160, 5289055200, 7052073600, 10578110400, 21156220800]

約数ペア:

[(1, 21156220800), (2, 10578110400), (3, 7052073600), (4, 5289055200), (5, 4231244160), (6, 3526036800), (8, 2644527600), (9, 2350691200), (10, 2115622080), (11, 1923292800), (12, 1763018400), (13, 1627401600), (15, 1410414720), (16, 1322263800), (18, 1175345600), (20, 1057811040), (22, 961646400), (24, 881509200), (25, 846248832), (26, 813700800), (30, 705207360), (32, 661131900), (33, 641097600), (36, 587672800), (39, 542467200), (40, 528905520), (44, 480823200), (45, 470138240), (48, 440754600), (50, 423124416), (52, 406850400), (55, 384658560), (60, 352603680), (64, 330565950), (65, 325480320), (66, 320548800), (72, 293836400), (75, 282082944), (78, 271233600), (80, 264452760), (88, 240411600), (90, 235069120), (96, 220377300), (99, 213699200), (100, 211562208), (104, 203425200), (110, 192329280), (117, 180822400), (120, 176301840), (121, 174844800), (128, 165282975), (130, 162740160), (132, 160274400), (143, 147945600), (144, 146918200), (150, 141041472), (156, 135616800), (160, 132226380), (165, 128219520), (176, 120205800), (180, 117534560), (192, 110188650), (195, 108493440), (198, 106849600), (200, 105781104), (208, 101712600), (220, 96164640), (225, 94027648), (234, 90411200), (240, 88150920), (242, 87422400), (260, 81370080), (264, 80137200), (275, 76931712), (286, 73972800), (288, 73459100), (300, 70520736), (312, 67808400), (320, 66113190), (325, 65096064), (330, 64109760), (352, 60102900), (360, 58767280), (363, 58281600), (384, 55094325), (390, 54246720), (396, 53424800), (400, 52890552), (416, 50856300), (429, 49315200), (440, 48082320), (450, 47013824), (467, 45302400), (468, 45205600), (480, 44075460), (484, 43711200), (495, 42739840), (520, 40685040), (528, 40068600), (550, 38465856), (572, 36986400), (576, 36729550), (585, 36164480), (600, 35260368), (605, 34968960), (624, 33904200), (640, 33056595), (650, 32548032), (660, 32054880), (704, 30051450), (715, 29589120), (720, 29383640), (726, 29140800), (780, 27123360), (792, 26712400), (800, 26445276), (825, 25643904), (832, 25428150), (858, 24657600), (880, 24041160), (900, 23506912), (934, 22651200), (936, 22602800), (960, 22037730), (968, 21855600), (975, 21698688), (990, 21369920), (1040, 20342520), (1056, 20034300), (1089, 19427200), (1100, 19232928), (1144, 18493200), (1152, 18364775), (1170, 18082240), (1200, 17630184), (1210, 17484480), (1248, 16952100), (1287, 16438400), (1300, 16274016), (1320, 16027440), (1401, 15100800), (1408, 15025725), (1430, 14794560), (1440, 14691820), (1452, 14570400), (1560, 13561680), (1573, 13449600), (1584, 13356200), (1600, 13222638), (1650, 12821952), (1664, 12714075), (1716, 12328800), (1760, 12020580), (1800, 11753456), (1815, 11656320), (1868, 11325600), (1872, 11301400), (1920, 11018865), (1936, 10927800), (1950, 10849344), (1980, 10684960), (2080, 10171260), (2112, 10017150), (2145, 9863040), (2178, 9713600), (2200, 9616464), (2288, 9246600), (2335, 9060480), (2340, 9041120), (2400, 8815092), (2420, 8742240), (2475, 8547968), (2496, 8476050), (2574, 8219200), (2600, 8137008), (2640, 8013720), (2802, 7550400), (2860, 7397280), (2880, 7345910), (2904, 7285200), (2925, 7232896), (3025, 6993792), (3120, 6780840), (3146, 6724800), (3168, 6678100), (3200, 6611319), (3300, 6410976), (3432, 6164400), (3520, 6010290), (3575, 5917824), (3600, 5876728), (3630, 5828160), (3736, 5662800), (3744, 5650700), (3872, 5463900), (3900, 5424672), (3960, 5342480), (4160, 5085630), (4203, 5033600), (4224, 5008575), (4290, 4931520), (4356, 4856800), (4400, 4808232), (4576, 4623300), (4670, 4530240), (4680, 4520560), (4719, 4483200), (4800, 4407546), (4840, 4371120), (4950, 4273984), (4992, 4238025), (5137, 4118400), (5148, 4109600), (5200, 4068504), (5280, 4006860), (5445, 3885440), (5604, 3775200), (5720, 3698640), (5760, 3672955), (5808, 3642600), (5850, 3616448), (6050, 3496896), (6071, 3484800), (6240, 3390420), (6292, 3362400), (6336, 3339050), (6435, 3287680), (6600, 3205488), (6864, 3082200), (7005, 3020160), (7040, 3005145), (7150, 2958912), (7200, 2938364), (7260, 2914080), (7472, 2831400), (7488, 2825350), (7744, 2731950), (7800, 2712336), (7865, 2689920), (7920, 2671240), (8320, 2542815), (8406, 2516800), (8580, 2465760), (8712, 2428400), (8800, 2404116), (9075, 2331264), (9152, 2311650), (9340, 2265120), (9360, 2260280), (9438, 2241600), (9600, 2203773), (9680, 2185560), (9900, 2136992), (10274, 2059200), (10296, 2054800), (10400, 2034252), (10560, 2003430), (10725, 1972608), (10890, 1942720), (11208, 1887600), (11440, 1849320), (11616, 1821300), (11675, 1812096), (11700, 1808224), (12100, 1748448), (12142, 1742400), (12480, 1695210), (12584, 1681200), (12672, 1669525), (12870, 1643840), (13200, 1602744), (13728, 1541100), (14010, 1510080), (14157, 1494400), (14300, 1479456), (14400, 1469182), (14520, 1457040), (14944, 1415700), (14976, 1412675), (15411, 1372800), (15488, 1365975), (15600, 1356168), (15730, 1344960), (15840, 1335620), (16812, 1258400), (17160, 1232880), (17424, 1214200), (17600, 1202058), (18150, 1165632), (18213, 1161600), (18304, 1155825), (18680, 1132560), (18720, 1130140), (18876, 1120800), (19360, 1092780), (19800, 1068496), (20548, 1029600), (20592, 1027400), (20800, 1017126), (21015, 1006720), (21120, 1001715), (21450, 986304), (21780, 971360), (22416, 943800), (22880, 924660), (23232, 910650), (23350, 906048), (23400, 904112), (23595, 896640), (24200, 874224), (24284, 871200), (24960, 847605), (25168, 840600), (25685, 823680), (25740, 821920), (26400, 801372), (27225, 777088), (27456, 770550), (28020, 755040), (28314, 747200), (28600, 739728), (28800, 734591), (29040, 728520), (29888, 707850), (30355, 696960), (30822, 686400), (31200, 678084), (31460, 672480), (31680, 667810), (32175, 657536), (33624, 629200), (34320, 616440), (34848, 607100), (35025, 604032), (35200, 601029), (36300, 582816), (36426, 580800), (37360, 566280), (37440, 565070), (37752, 560400), (38720, 546390), (39325, 537984), (39600, 534248), (41096, 514800), (41184, 513700), (41600, 508563), (42030, 503360), (42900, 493152), (43560, 485680), (44832, 471900), (45760, 462330), (46233, 457600), (46464, 455325), (46700, 453024), (46800, 452056), (47190, 448320), (48400, 437112), (48568, 435600), (50336, 420300), (51370, 411840), (51480, 410960), (52800, 400686), (54450, 388544), (54639, 387200), (54912, 385275), (56040, 377520), (56507, 374400), (56628, 373600), (57200, 369864), (58080, 364260), (59776, 353925), (60710, 348480), (61644, 343200), (62400, 339042), (62920, 336240), (63360, 333905), (64350, 328768), (66781, 316800), (67248, 314600), (68640, 308220), (69696, 303550), (70050, 302016), (70785, 298880), (72600, 291408), (72852, 290400), (74720, 283140), (74880, 282535), (75504, 280200), (77055, 274560), (77440, 273195), (78650, 268992), (79200, 267124), (82192, 257400), (82368, 256850), (84060, 251680), (85800, 246576), (87120, 242840), (89664, 235950), (91065, 232320), (91520, 231165), (92466, 228800), (93400, 226512), (93600, 226028), (94380, 224160), (96800, 218556), (97136, 217800), (100672, 210150), (102740, 205920), (102960, 205480), (105075, 201344), (105600, 200343), (108900, 194272), (109278, 193600), (112080, 188760), (113014, 187200), (113256, 186800), (114400, 184932), (116160, 182130), (117975, 179328), (121420, 174240), (123288, 171600), (124800, 169521), (125840, 168120), (128425, 164736), (128700, 164384), (133562, 158400), (134496, 157300), (137280, 154110), (139392, 151775), (140100, 151008), (141570, 149440), (145200, 145704)]