21066756480

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:340

約数の個数: 1024

約数和(自身を含む): 94755225600

約数和(自身を除く): 73688469120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 71, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 142, 144, 154, 160, 165, 168, 176, 180, 189, 192, 198, 210, 213, 216, 220, 223, 224, 231, 240, 252, 264, 270, 280, 284, 288, 297, 308, 315, 320, 330, 336, 352, 355, 360, 378, 384, 385, 396, 420, 426, 432, 440, 446, 448, 462, 480, 495, 497, 504, 528, 540, 560, 568, 576, 594, 616, 630, 639, 640, 660, 669, 672, 693, 704, 710, 720, 756, 770, 781, 792, 840, 852, 864, 880, 892, 896, 924, 945, 960, 990, 994, 1008, 1056, 1065, 1080, 1115, 1120, 1136, 1152, 1155, 1188, 1232, 1260, 1278, 1320, 1338, 1344, 1386, 1408, 1420, 1440, 1485, 1491, 1512, 1540, 1561, 1562, 1584, 1680, 1704, 1728, 1760, 1784, 1848, 1890, 1917, 1920, 1980, 1988, 2007, 2016, 2079, 2112, 2130, 2160, 2230, 2240, 2272, 2310, 2343, 2376, 2453, 2464, 2485, 2520, 2556, 2640, 2676, 2688, 2772, 2840, 2880, 2970, 2982, 3024, 3080, 3122, 3124, 3168, 3195, 3345, 3360, 3408, 3456, 3465, 3520, 3568, 3696, 3780, 3834, 3905, 3960, 3976, 4014, 4032, 4158, 4224, 4260, 4320, 4460, 4473, 4480, 4544, 4620, 4683, 4686, 4752, 4906, 4928, 4970, 5040, 5112, 5280, 5352, 5467, 5544, 5680, 5760, 5940, 5964, 6021, 6048, 6160, 6244, 6248, 6336, 6390, 6690, 6720, 6816, 6930, 7029, 7040, 7136, 7359, 7392, 7455, 7560, 7668, 7805, 7810, 7920, 7952, 8028, 8064, 8316, 8520, 8640, 8920, 8946, 9088, 9240, 9366, 9372, 9504, 9585, 9812, 9856, 9940, 10035, 10080, 10224, 10395, 10560, 10704, 10934, 11088, 11360, 11715, 11880, 11928, 12042, 12096, 12265, 12320, 12488, 12496, 12672, 12780, 13380, 13419, 13440, 13632, 13860, 14049, 14058, 14272, 14718, 14784, 14910, 15120, 15336, 15610, 15620, 15833, 15840, 15904, 16056, 16401, 16632, 17040, 17171, 17280, 17840, 17892, 18480, 18732, 18744, 19008, 19170, 19624, 19880, 20070, 20160, 20448, 20790, 21087, 21120, 21408, 21868, 22077, 22176, 22365, 22720, 23415, 23430, 23760, 23856, 24084, 24192, 24530, 24640, 24976, 24992, 25560, 26760, 26838, 27264, 27335, 27720, 28098, 28116, 28544, 29436, 29568, 29820, 30105, 30240, 30672, 31220, 31240, 31666, 31680, 31808, 32112, 32802, 33264, 34080, 34342, 35145, 35680, 35784, 36795, 36960, 37464, 37488, 38016, 38340, 39248, 39760, 40140, 40320, 40896, 41580, 42147, 42174, 42816, 43736, 44154, 44352, 44730, 45440, 46830, 46860, 47499, 47520, 47712, 48168, 49060, 49203, 49280, 49952, 49984, 51120, 51513, 53520, 53676, 54670, 55440, 56196, 56232, 58872, 59640, 60210, 60480, 61344, 62440, 62480, 63332, 63360, 63616, 64224, 65604, 66231, 66528, 67095, 68160, 68684, 70245, 70290, 71360, 71568, 73590, 73920, 74928, 74976, 76680, 78496, 79165, 79520, 80280, 81792, 82005, 83160, 84294, 84348, 85632, 85855, 87472, 88308, 88704, 89460, 93660, 93720, 94998, 95040, 95424, 96336, 98120, 98406, 99904, 99968, 102240, 103026, 105435, 107040, 107352, 109340, 110385, 110831, 110880, 112392, 112464, 117744, 119280, 120420, 120960, 122688, 124880, 124960, 126664, 128448, 131208, 132462, 133056, 134190, 136320, 137368, 140490, 140580, 142497, 142720, 143136, 147180, 147609, 147840, 149856, 149952, 153360, 154539, 156992, 158330, 159040, 160560, 164010, 166320, 168588, 168696, 171710, 174163, 174944, 176616, 178920, 187320, 187440, 189996, 190080, 190848, 192672, 196240, 196812, 199808, 204480, 206052, 210735, 210870, 214080, 214704, 218680, 220770, 221662, 221760, 224784, 224928, 235488, 237495, 238560, 240840, 245376, 246015, 249760, 249920, 253328, 256896, 257565, 262416, 264924, 266112, 268380, 274736, 280980, 281160, 284994, 286272, 294360, 295218, 299712, 299904, 306720, 309078, 313984, 316660, 318080, 321120, 328020, 331155, 332493, 332640, 337176, 337392, 343420, 348326, 349888, 353232, 357840, 374640, 374880, 379992, 385344, 392480, 393624, 408960, 412104, 421470, 421740, 427491, 428160, 429408, 437360, 441540, 443324, 443520, 449568, 449856, 463617, 470976, 474990, 477120, 481680, 492030, 499520, 499840, 506656, 515130, 522489, 524832, 529848, 536760, 549472, 554155, 561960, 562320, 569988, 572544, 588720, 590436, 599424, 613440, 618156, 633320, 642240, 656040, 662310, 664986, 665280, 674352, 674784, 686840, 696652, 699776, 706464, 712485, 715680, 738045, 749280, 749760, 759984, 770688, 772695, 784960, 787248, 824208, 842940, 843480, 854982, 858816, 870815, 874720, 883080, 886648, 899136, 899712, 927234, 941952, 949980, 954240, 963360, 984060, 997479, 999040, 1013312, 1030260, 1044978, 1049664, 1059696, 1073520, 1098944, 1108310, 1123920, 1124640, 1139976, 1177440, 1180872, 1219141, 1226880, 1236312, 1266640, 1284480, 1312080, 1324620, 1329972, 1330560, 1348704, 1349568, 1373680, 1393304, 1412928, 1424970, 1431360, 1476090, 1498560, 1499520, 1519968, 1545390, 1567467, 1569920, 1574496, 1648416, 1662465, 1685880, 1686960, 1709964, 1717632, 1741630, 1749440, 1766160, 1773296, 1798272, 1854468, 1899960, 1926720, 1968120, 1994958, 2026624, 2060520, 2089956, 2099328, 2119392, 2137455, 2147040, 2197888, 2216620, 2247840, 2249280, 2279952, 2318085, 2354880, 2361744, 2438282, 2472624, 2533280, 2612445, 2624160, 2649240, 2659944, 2697408, 2699136, 2747360, 2786608, 2825856, 2849940, 2862720, 2952180, 2992437, 2997120, 3039936, 3090780, 3134934, 3148992, 3296832, 3324930, 3371760, 3373920, 3419928, 3483260, 3498880, 3532320, 3546592, 3657423, 3708936, 3799920, 3853440, 3936240, 3989916, 4121040, 4179912, 4238784, 4274910, 4294080, 4433240, 4495680, 4498560, 4559904, 4636170, 4702401, 4709760, 4723488, 4876564, 4945248, 4987395, 5066560, 5224890, 5248320, 5298480, 5319888, 5394816, 5494720, 5573216, 5699880, 5904360, 5984874, 6079872, 6095705, 6181560, 6269868, 6297984, 6593664, 6649860, 6743520, 6747840, 6839856, 6966520, 7064640, 7093184, 7314846, 7417872, 7599840, 7837335, 7872480, 7979832, 8242080, 8359824, 8477568, 8549820, 8588160, 8866480, 8991360, 9119808, 9272340, 9404802, 9446976, 9753128, 9890496, 9974790, 10133120, 10449780, 10496640, 10596960, 10639776, 10972269, 10989440, 11146432, 11399760, 11808720, 11969748, 12191410, 12363120, 12539736, 13299720, 13487040, 13495680, 13679712, 13933040, 14129280, 14186368, 14629692, 14835744, 14962185, 15199680, 15674670, 15744960, 15959664, 16484160, 16719648, 17099640, 17732960, 18239616, 18287115, 18544680, 18809604, 18893952, 19506256, 19780992, 19949580, 20899560, 21193920, 21279552, 21944538, 22292864, 22799520, 23512005, 23617440, 23939496, 24382820, 24726240, 25079472, 26599440, 26974080, 27359424, 27866080, 29259384, 29671488, 29924370, 30399360, 31349340, 31489920, 31919328, 32916807, 32968320, 33439296, 34199280, 35465920, 36574230, 37089360, 37619208, 39012512, 39899160, 41799120, 42387840, 42559104, 43889076, 45599040, 47024010, 47234880, 47878992, 48765640, 49452480, 50158944, 53198880, 54718848, 54861345, 55732160, 58518768, 59342976, 59848740, 62698680, 63838656, 65833614, 66878592, 68398560, 70931840, 73148460, 74178720, 75238416, 78025024, 79798320, 83598240, 87778152, 91198080, 94048020, 94469760, 95757984, 97531280, 98904960, 100317888, 106397760, 109722690, 111464320, 117037536, 119697480, 125397360, 127677312, 131667228, 136797120, 146296920, 148357440, 150476832, 156050048, 159596640, 164584035, 167196480, 175556304, 188096040, 191515968, 195062560, 200635776, 212795520, 219445380, 234075072, 239394960, 250794720, 263334456, 273594240, 292593840, 296714880, 300953664, 319193280, 329168070, 334392960, 351112608, 376192080, 383031936, 390125120, 438890760, 468150144, 478789920, 501589440, 526668912, 585187680, 601907328, 638386560, 658336140, 702225216, 752384160, 780250240, 877781520, 957579840, 1003178880, 1053337824, 1170375360, 1316672280, 1404450432, 1504768320, 1755563040, 1915159680, 2106675648, 2340750720, 2633344560, 3009536640, 3511126080, 4213351296, 5266689120, 7022252160, 10533378240, 21066756480]

約数ペア:

[(1, 21066756480), (2, 10533378240), (3, 7022252160), (4, 5266689120), (5, 4213351296), (6, 3511126080), (7, 3009536640), (8, 2633344560), (9, 2340750720), (10, 2106675648), (11, 1915159680), (12, 1755563040), (14, 1504768320), (15, 1404450432), (16, 1316672280), (18, 1170375360), (20, 1053337824), (21, 1003178880), (22, 957579840), (24, 877781520), (27, 780250240), (28, 752384160), (30, 702225216), (32, 658336140), (33, 638386560), (35, 601907328), (36, 585187680), (40, 526668912), (42, 501589440), (44, 478789920), (45, 468150144), (48, 438890760), (54, 390125120), (55, 383031936), (56, 376192080), (60, 351112608), (63, 334392960), (64, 329168070), (66, 319193280), (70, 300953664), (71, 296714880), (72, 292593840), (77, 273594240), (80, 263334456), (84, 250794720), (88, 239394960), (90, 234075072), (96, 219445380), (99, 212795520), (105, 200635776), (108, 195062560), (110, 191515968), (112, 188096040), (120, 175556304), (126, 167196480), (128, 164584035), (132, 159596640), (135, 156050048), (140, 150476832), (142, 148357440), (144, 146296920), (154, 136797120), (160, 131667228), (165, 127677312), (168, 125397360), (176, 119697480), (180, 117037536), (189, 111464320), (192, 109722690), (198, 106397760), (210, 100317888), (213, 98904960), (216, 97531280), (220, 95757984), (223, 94469760), (224, 94048020), (231, 91198080), (240, 87778152), (252, 83598240), (264, 79798320), (270, 78025024), (280, 75238416), (284, 74178720), (288, 73148460), (297, 70931840), (308, 68398560), (315, 66878592), (320, 65833614), (330, 63838656), (336, 62698680), (352, 59848740), (355, 59342976), (360, 58518768), (378, 55732160), (384, 54861345), (385, 54718848), (396, 53198880), (420, 50158944), (426, 49452480), (432, 48765640), (440, 47878992), (446, 47234880), (448, 47024010), (462, 45599040), (480, 43889076), (495, 42559104), (497, 42387840), (504, 41799120), (528, 39899160), (540, 39012512), (560, 37619208), (568, 37089360), (576, 36574230), (594, 35465920), (616, 34199280), (630, 33439296), (639, 32968320), (640, 32916807), (660, 31919328), (669, 31489920), (672, 31349340), (693, 30399360), (704, 29924370), (710, 29671488), (720, 29259384), (756, 27866080), (770, 27359424), (781, 26974080), (792, 26599440), (840, 25079472), (852, 24726240), (864, 24382820), (880, 23939496), (892, 23617440), (896, 23512005), (924, 22799520), (945, 22292864), (960, 21944538), (990, 21279552), (994, 21193920), (1008, 20899560), (1056, 19949580), (1065, 19780992), (1080, 19506256), (1115, 18893952), (1120, 18809604), (1136, 18544680), (1152, 18287115), (1155, 18239616), (1188, 17732960), (1232, 17099640), (1260, 16719648), (1278, 16484160), (1320, 15959664), (1338, 15744960), (1344, 15674670), (1386, 15199680), (1408, 14962185), (1420, 14835744), (1440, 14629692), (1485, 14186368), (1491, 14129280), (1512, 13933040), (1540, 13679712), (1561, 13495680), (1562, 13487040), (1584, 13299720), (1680, 12539736), (1704, 12363120), (1728, 12191410), (1760, 11969748), (1784, 11808720), (1848, 11399760), (1890, 11146432), (1917, 10989440), (1920, 10972269), (1980, 10639776), (1988, 10596960), (2007, 10496640), (2016, 10449780), (2079, 10133120), (2112, 9974790), (2130, 9890496), (2160, 9753128), (2230, 9446976), (2240, 9404802), (2272, 9272340), (2310, 9119808), (2343, 8991360), (2376, 8866480), (2453, 8588160), (2464, 8549820), (2485, 8477568), (2520, 8359824), (2556, 8242080), (2640, 7979832), (2676, 7872480), (2688, 7837335), (2772, 7599840), (2840, 7417872), (2880, 7314846), (2970, 7093184), (2982, 7064640), (3024, 6966520), (3080, 6839856), (3122, 6747840), (3124, 6743520), (3168, 6649860), (3195, 6593664), (3345, 6297984), (3360, 6269868), (3408, 6181560), (3456, 6095705), (3465, 6079872), (3520, 5984874), (3568, 5904360), (3696, 5699880), (3780, 5573216), (3834, 5494720), (3905, 5394816), (3960, 5319888), (3976, 5298480), (4014, 5248320), (4032, 5224890), (4158, 5066560), (4224, 4987395), (4260, 4945248), (4320, 4876564), (4460, 4723488), (4473, 4709760), (4480, 4702401), (4544, 4636170), (4620, 4559904), (4683, 4498560), (4686, 4495680), (4752, 4433240), (4906, 4294080), (4928, 4274910), (4970, 4238784), (5040, 4179912), (5112, 4121040), (5280, 3989916), (5352, 3936240), (5467, 3853440), (5544, 3799920), (5680, 3708936), (5760, 3657423), (5940, 3546592), (5964, 3532320), (6021, 3498880), (6048, 3483260), (6160, 3419928), (6244, 3373920), (6248, 3371760), (6336, 3324930), (6390, 3296832), (6690, 3148992), (6720, 3134934), (6816, 3090780), (6930, 3039936), (7029, 2997120), (7040, 2992437), (7136, 2952180), (7359, 2862720), (7392, 2849940), (7455, 2825856), (7560, 2786608), (7668, 2747360), (7805, 2699136), (7810, 2697408), (7920, 2659944), (7952, 2649240), (8028, 2624160), (8064, 2612445), (8316, 2533280), (8520, 2472624), (8640, 2438282), (8920, 2361744), (8946, 2354880), (9088, 2318085), (9240, 2279952), (9366, 2249280), (9372, 2247840), (9504, 2216620), (9585, 2197888), (9812, 2147040), (9856, 2137455), (9940, 2119392), (10035, 2099328), (10080, 2089956), (10224, 2060520), (10395, 2026624), (10560, 1994958), (10704, 1968120), (10934, 1926720), (11088, 1899960), (11360, 1854468), (11715, 1798272), (11880, 1773296), (11928, 1766160), (12042, 1749440), (12096, 1741630), (12265, 1717632), (12320, 1709964), (12488, 1686960), (12496, 1685880), (12672, 1662465), (12780, 1648416), (13380, 1574496), (13419, 1569920), (13440, 1567467), (13632, 1545390), (13860, 1519968), (14049, 1499520), (14058, 1498560), (14272, 1476090), (14718, 1431360), (14784, 1424970), (14910, 1412928), (15120, 1393304), (15336, 1373680), (15610, 1349568), (15620, 1348704), (15833, 1330560), (15840, 1329972), (15904, 1324620), (16056, 1312080), (16401, 1284480), (16632, 1266640), (17040, 1236312), (17171, 1226880), (17280, 1219141), (17840, 1180872), (17892, 1177440), (18480, 1139976), (18732, 1124640), (18744, 1123920), (19008, 1108310), (19170, 1098944), (19624, 1073520), (19880, 1059696), (20070, 1049664), (20160, 1044978), (20448, 1030260), (20790, 1013312), (21087, 999040), (21120, 997479), (21408, 984060), (21868, 963360), (22077, 954240), (22176, 949980), (22365, 941952), (22720, 927234), (23415, 899712), (23430, 899136), (23760, 886648), (23856, 883080), (24084, 874720), (24192, 870815), (24530, 858816), (24640, 854982), (24976, 843480), (24992, 842940), (25560, 824208), (26760, 787248), (26838, 784960), (27264, 772695), (27335, 770688), (27720, 759984), (28098, 749760), (28116, 749280), (28544, 738045), (29436, 715680), (29568, 712485), (29820, 706464), (30105, 699776), (30240, 696652), (30672, 686840), (31220, 674784), (31240, 674352), (31666, 665280), (31680, 664986), (31808, 662310), (32112, 656040), (32802, 642240), (33264, 633320), (34080, 618156), (34342, 613440), (35145, 599424), (35680, 590436), (35784, 588720), (36795, 572544), (36960, 569988), (37464, 562320), (37488, 561960), (38016, 554155), (38340, 549472), (39248, 536760), (39760, 529848), (40140, 524832), (40320, 522489), (40896, 515130), (41580, 506656), (42147, 499840), (42174, 499520), (42816, 492030), (43736, 481680), (44154, 477120), (44352, 474990), (44730, 470976), (45440, 463617), (46830, 449856), (46860, 449568), (47499, 443520), (47520, 443324), (47712, 441540), (48168, 437360), (49060, 429408), (49203, 428160), (49280, 427491), (49952, 421740), (49984, 421470), (51120, 412104), (51513, 408960), (53520, 393624), (53676, 392480), (54670, 385344), (55440, 379992), (56196, 374880), (56232, 374640), (58872, 357840), (59640, 353232), (60210, 349888), (60480, 348326), (61344, 343420), (62440, 337392), (62480, 337176), (63332, 332640), (63360, 332493), (63616, 331155), (64224, 328020), (65604, 321120), (66231, 318080), (66528, 316660), (67095, 313984), (68160, 309078), (68684, 306720), (70245, 299904), (70290, 299712), (71360, 295218), (71568, 294360), (73590, 286272), (73920, 284994), (74928, 281160), (74976, 280980), (76680, 274736), (78496, 268380), (79165, 266112), (79520, 264924), (80280, 262416), (81792, 257565), (82005, 256896), (83160, 253328), (84294, 249920), (84348, 249760), (85632, 246015), (85855, 245376), (87472, 240840), (88308, 238560), (88704, 237495), (89460, 235488), (93660, 224928), (93720, 224784), (94998, 221760), (95040, 221662), (95424, 220770), (96336, 218680), (98120, 214704), (98406, 214080), (99904, 210870), (99968, 210735), (102240, 206052), (103026, 204480), (105435, 199808), (107040, 196812), (107352, 196240), (109340, 192672), (110385, 190848), (110831, 190080), (110880, 189996), (112392, 187440), (112464, 187320), (117744, 178920), (119280, 176616), (120420, 174944), (120960, 174163), (122688, 171710), (124880, 168696), (124960, 168588), (126664, 166320), (128448, 164010), (131208, 160560), (132462, 159040), (133056, 158330), (134190, 156992), (136320, 154539), (137368, 153360), (140490, 149952), (140580, 149856), (142497, 147840), (142720, 147609), (143136, 147180)]