21491957760

素因数分解:

$2^{14}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 720

約数和(自身を含む): 87461152128

約数和(自身を除く): 65969194368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 128, 130, 140, 155, 156, 160, 168, 182, 186, 192, 195, 208, 210, 217, 224, 240, 248, 256, 260, 273, 280, 310, 312, 320, 336, 364, 372, 384, 390, 403, 416, 420, 434, 448, 455, 465, 480, 496, 512, 520, 546, 560, 620, 624, 640, 651, 672, 728, 744, 768, 780, 806, 832, 840, 868, 896, 910, 930, 960, 961, 992, 1024, 1040, 1085, 1092, 1120, 1209, 1240, 1248, 1280, 1302, 1344, 1365, 1456, 1488, 1536, 1560, 1612, 1664, 1680, 1736, 1792, 1820, 1860, 1920, 1922, 1984, 2015, 2048, 2080, 2170, 2184, 2240, 2418, 2480, 2496, 2560, 2604, 2688, 2730, 2821, 2883, 2912, 2976, 3072, 3120, 3224, 3255, 3328, 3360, 3472, 3584, 3640, 3720, 3840, 3844, 3968, 4030, 4096, 4160, 4340, 4368, 4480, 4805, 4836, 4960, 4992, 5120, 5208, 5376, 5460, 5642, 5766, 5824, 5952, 6045, 6144, 6240, 6448, 6510, 6656, 6720, 6727, 6944, 7168, 7280, 7440, 7680, 7688, 7936, 8060, 8192, 8320, 8463, 8680, 8736, 8960, 9610, 9672, 9920, 9984, 10240, 10416, 10752, 10920, 11284, 11532, 11648, 11904, 12090, 12288, 12480, 12493, 12896, 13020, 13312, 13440, 13454, 13888, 14105, 14336, 14415, 14560, 14880, 15360, 15376, 15872, 16120, 16384, 16640, 16926, 17360, 17472, 17920, 19220, 19344, 19840, 19968, 20181, 20480, 20832, 21504, 21840, 22568, 23064, 23296, 23808, 24180, 24576, 24960, 24986, 25792, 26040, 26624, 26880, 26908, 27776, 28210, 28672, 28830, 29120, 29760, 30720, 30752, 31744, 32240, 33280, 33635, 33852, 34720, 34944, 35840, 37479, 38440, 38688, 39680, 39936, 40362, 40960, 41664, 42315, 43008, 43680, 45136, 46128, 46592, 47616, 48360, 49152, 49920, 49972, 51584, 52080, 53248, 53760, 53816, 55552, 56420, 57344, 57660, 58240, 59520, 61440, 61504, 62465, 63488, 64480, 66560, 67270, 67704, 69440, 69888, 71680, 74958, 76880, 77376, 79360, 79872, 80724, 81920, 83328, 84630, 86016, 87360, 87451, 90272, 92256, 93184, 95232, 96720, 99840, 99944, 100905, 103168, 104160, 106496, 107520, 107632, 111104, 112840, 114688, 115320, 116480, 119040, 122880, 123008, 124930, 126976, 128960, 133120, 134540, 135408, 138880, 139776, 143360, 149916, 153760, 154752, 158720, 159744, 161448, 166656, 169260, 172032, 174720, 174902, 180544, 184512, 186368, 187395, 190464, 193440, 199680, 199888, 201810, 206336, 208320, 212992, 215040, 215264, 222208, 225680, 230640, 232960, 238080, 245760, 246016, 249860, 253952, 257920, 262353, 266240, 269080, 270816, 277760, 279552, 286720, 299832, 307520, 309504, 317440, 319488, 322896, 333312, 338520, 344064, 349440, 349804, 361088, 369024, 372736, 374790, 380928, 386880, 399360, 399776, 403620, 412672, 416640, 430080, 430528, 437255, 444416, 451360, 461280, 465920, 476160, 492032, 499720, 507904, 515840, 524706, 532480, 538160, 541632, 555520, 559104, 573440, 599664, 615040, 619008, 634880, 638976, 645792, 666624, 677040, 698880, 699608, 722176, 738048, 745472, 749580, 761856, 773760, 798720, 799552, 807240, 825344, 833280, 860160, 861056, 874510, 888832, 902720, 922560, 931840, 952320, 984064, 999440, 1031680, 1049412, 1064960, 1076320, 1083264, 1111040, 1118208, 1199328, 1230080, 1238016, 1269760, 1291584, 1311765, 1333248, 1354080, 1397760, 1399216, 1444352, 1476096, 1490944, 1499160, 1523712, 1547520, 1597440, 1599104, 1614480, 1650688, 1666560, 1720320, 1722112, 1749020, 1777664, 1805440, 1845120, 1863680, 1904640, 1968128, 1998880, 2063360, 2098824, 2152640, 2166528, 2222080, 2236416, 2398656, 2460160, 2476032, 2539520, 2583168, 2623530, 2666496, 2708160, 2795520, 2798432, 2888704, 2952192, 2998320, 3095040, 3194880, 3198208, 3228960, 3301376, 3333120, 3444224, 3498040, 3555328, 3610880, 3690240, 3727360, 3809280, 3936256, 3997760, 4126720, 4197648, 4305280, 4333056, 4444160, 4472832, 4797312, 4920320, 4952064, 5166336, 5247060, 5332992, 5416320, 5591040, 5596864, 5777408, 5904384, 5996640, 6190080, 6396416, 6457920, 6602752, 6666240, 6888448, 6996080, 7221760, 7380480, 7454720, 7618560, 7872512, 7995520, 8253440, 8395296, 8610560, 8666112, 8888320, 9594624, 9840640, 9904128, 10332672, 10494120, 10665984, 10832640, 11182080, 11193728, 11554816, 11808768, 11993280, 12380160, 12792832, 12915840, 13332480, 13776896, 13992160, 14443520, 14760960, 15745024, 15991040, 16506880, 16790592, 17221120, 17332224, 17776640, 19189248, 19681280, 19808256, 20665344, 20988240, 21665280, 22364160, 22387456, 23109632, 23617536, 23986560, 24760320, 25585664, 25831680, 26664960, 27553792, 27984320, 28887040, 29521920, 31982080, 33013760, 33581184, 34442240, 34664448, 38378496, 39362560, 41330688, 41976480, 43330560, 44774912, 46219264, 47235072, 47973120, 49520640, 51171328, 51663360, 53329920, 55107584, 55968640, 57774080, 59043840, 63964160, 67162368, 68884480, 69328896, 76756992, 78725120, 82661376, 83952960, 86661120, 89549824, 95946240, 99041280, 102342656, 103326720, 110215168, 111937280, 115548160, 118087680, 127928320, 134324736, 137768960, 138657792, 153513984, 165322752, 167905920, 173322240, 179099648, 191892480, 204685312, 206653440, 223874560, 231096320, 236175360, 255856640, 268649472, 275537920, 307027968, 330645504, 335811840, 346644480, 358199296, 383784960, 413306880, 447749120, 511713280, 537298944, 551075840, 614055936, 671623680, 693288960, 716398592, 767569920, 826613760, 895498240, 1023426560, 1074597888, 1343247360, 1432797184, 1535139840, 1653227520, 1790996480, 2149195776, 2686494720, 3070279680, 3581992960, 4298391552, 5372989440, 7163985920, 10745978880, 21491957760]

約数ペア:

[(1, 21491957760), (2, 10745978880), (3, 7163985920), (4, 5372989440), (5, 4298391552), (6, 3581992960), (7, 3070279680), (8, 2686494720), (10, 2149195776), (12, 1790996480), (13, 1653227520), (14, 1535139840), (15, 1432797184), (16, 1343247360), (20, 1074597888), (21, 1023426560), (24, 895498240), (26, 826613760), (28, 767569920), (30, 716398592), (31, 693288960), (32, 671623680), (35, 614055936), (39, 551075840), (40, 537298944), (42, 511713280), (48, 447749120), (52, 413306880), (56, 383784960), (60, 358199296), (62, 346644480), (64, 335811840), (65, 330645504), (70, 307027968), (78, 275537920), (80, 268649472), (84, 255856640), (91, 236175360), (93, 231096320), (96, 223874560), (104, 206653440), (105, 204685312), (112, 191892480), (120, 179099648), (124, 173322240), (128, 167905920), (130, 165322752), (140, 153513984), (155, 138657792), (156, 137768960), (160, 134324736), (168, 127928320), (182, 118087680), (186, 115548160), (192, 111937280), (195, 110215168), (208, 103326720), (210, 102342656), (217, 99041280), (224, 95946240), (240, 89549824), (248, 86661120), (256, 83952960), (260, 82661376), (273, 78725120), (280, 76756992), (310, 69328896), (312, 68884480), (320, 67162368), (336, 63964160), (364, 59043840), (372, 57774080), (384, 55968640), (390, 55107584), (403, 53329920), (416, 51663360), (420, 51171328), (434, 49520640), (448, 47973120), (455, 47235072), (465, 46219264), (480, 44774912), (496, 43330560), (512, 41976480), (520, 41330688), (546, 39362560), (560, 38378496), (620, 34664448), (624, 34442240), (640, 33581184), (651, 33013760), (672, 31982080), (728, 29521920), (744, 28887040), (768, 27984320), (780, 27553792), (806, 26664960), (832, 25831680), (840, 25585664), (868, 24760320), (896, 23986560), (910, 23617536), (930, 23109632), (960, 22387456), (961, 22364160), (992, 21665280), (1024, 20988240), (1040, 20665344), (1085, 19808256), (1092, 19681280), (1120, 19189248), (1209, 17776640), (1240, 17332224), (1248, 17221120), (1280, 16790592), (1302, 16506880), (1344, 15991040), (1365, 15745024), (1456, 14760960), (1488, 14443520), (1536, 13992160), (1560, 13776896), (1612, 13332480), (1664, 12915840), (1680, 12792832), (1736, 12380160), (1792, 11993280), (1820, 11808768), (1860, 11554816), (1920, 11193728), (1922, 11182080), (1984, 10832640), (2015, 10665984), (2048, 10494120), (2080, 10332672), (2170, 9904128), (2184, 9840640), (2240, 9594624), (2418, 8888320), (2480, 8666112), (2496, 8610560), (2560, 8395296), (2604, 8253440), (2688, 7995520), (2730, 7872512), (2821, 7618560), (2883, 7454720), (2912, 7380480), (2976, 7221760), (3072, 6996080), (3120, 6888448), (3224, 6666240), (3255, 6602752), (3328, 6457920), (3360, 6396416), (3472, 6190080), (3584, 5996640), (3640, 5904384), (3720, 5777408), (3840, 5596864), (3844, 5591040), (3968, 5416320), (4030, 5332992), (4096, 5247060), (4160, 5166336), (4340, 4952064), (4368, 4920320), (4480, 4797312), (4805, 4472832), (4836, 4444160), (4960, 4333056), (4992, 4305280), (5120, 4197648), (5208, 4126720), (5376, 3997760), (5460, 3936256), (5642, 3809280), (5766, 3727360), (5824, 3690240), (5952, 3610880), (6045, 3555328), (6144, 3498040), (6240, 3444224), (6448, 3333120), (6510, 3301376), (6656, 3228960), (6720, 3198208), (6727, 3194880), (6944, 3095040), (7168, 2998320), (7280, 2952192), (7440, 2888704), (7680, 2798432), (7688, 2795520), (7936, 2708160), (8060, 2666496), (8192, 2623530), (8320, 2583168), (8463, 2539520), (8680, 2476032), (8736, 2460160), (8960, 2398656), (9610, 2236416), (9672, 2222080), (9920, 2166528), (9984, 2152640), (10240, 2098824), (10416, 2063360), (10752, 1998880), (10920, 1968128), (11284, 1904640), (11532, 1863680), (11648, 1845120), (11904, 1805440), (12090, 1777664), (12288, 1749020), (12480, 1722112), (12493, 1720320), (12896, 1666560), (13020, 1650688), (13312, 1614480), (13440, 1599104), (13454, 1597440), (13888, 1547520), (14105, 1523712), (14336, 1499160), (14415, 1490944), (14560, 1476096), (14880, 1444352), (15360, 1399216), (15376, 1397760), (15872, 1354080), (16120, 1333248), (16384, 1311765), (16640, 1291584), (16926, 1269760), (17360, 1238016), (17472, 1230080), (17920, 1199328), (19220, 1118208), (19344, 1111040), (19840, 1083264), (19968, 1076320), (20181, 1064960), (20480, 1049412), (20832, 1031680), (21504, 999440), (21840, 984064), (22568, 952320), (23064, 931840), (23296, 922560), (23808, 902720), (24180, 888832), (24576, 874510), (24960, 861056), (24986, 860160), (25792, 833280), (26040, 825344), (26624, 807240), (26880, 799552), (26908, 798720), (27776, 773760), (28210, 761856), (28672, 749580), (28830, 745472), (29120, 738048), (29760, 722176), (30720, 699608), (30752, 698880), (31744, 677040), (32240, 666624), (33280, 645792), (33635, 638976), (33852, 634880), (34720, 619008), (34944, 615040), (35840, 599664), (37479, 573440), (38440, 559104), (38688, 555520), (39680, 541632), (39936, 538160), (40362, 532480), (40960, 524706), (41664, 515840), (42315, 507904), (43008, 499720), (43680, 492032), (45136, 476160), (46128, 465920), (46592, 461280), (47616, 451360), (48360, 444416), (49152, 437255), (49920, 430528), (49972, 430080), (51584, 416640), (52080, 412672), (53248, 403620), (53760, 399776), (53816, 399360), (55552, 386880), (56420, 380928), (57344, 374790), (57660, 372736), (58240, 369024), (59520, 361088), (61440, 349804), (61504, 349440), (62465, 344064), (63488, 338520), (64480, 333312), (66560, 322896), (67270, 319488), (67704, 317440), (69440, 309504), (69888, 307520), (71680, 299832), (74958, 286720), (76880, 279552), (77376, 277760), (79360, 270816), (79872, 269080), (80724, 266240), (81920, 262353), (83328, 257920), (84630, 253952), (86016, 249860), (87360, 246016), (87451, 245760), (90272, 238080), (92256, 232960), (93184, 230640), (95232, 225680), (96720, 222208), (99840, 215264), (99944, 215040), (100905, 212992), (103168, 208320), (104160, 206336), (106496, 201810), (107520, 199888), (107632, 199680), (111104, 193440), (112840, 190464), (114688, 187395), (115320, 186368), (116480, 184512), (119040, 180544), (122880, 174902), (123008, 174720), (124930, 172032), (126976, 169260), (128960, 166656), (133120, 161448), (134540, 159744), (135408, 158720), (138880, 154752), (139776, 153760), (143360, 149916)]