21092520960

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 704

約数和(自身を含む): 87157002240

約数和(自身を除く): 66064481280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 142, 144, 160, 168, 180, 189, 192, 210, 213, 216, 224, 240, 252, 256, 270, 280, 284, 288, 307, 315, 320, 336, 355, 360, 378, 384, 420, 426, 432, 448, 480, 497, 504, 512, 540, 560, 568, 576, 614, 630, 639, 640, 672, 710, 720, 756, 768, 840, 852, 864, 896, 921, 945, 960, 994, 1008, 1024, 1065, 1080, 1120, 1136, 1152, 1228, 1260, 1278, 1280, 1344, 1420, 1440, 1491, 1512, 1535, 1536, 1680, 1704, 1728, 1792, 1842, 1890, 1917, 1920, 1988, 2016, 2130, 2149, 2160, 2240, 2272, 2304, 2456, 2485, 2520, 2556, 2560, 2688, 2763, 2840, 2880, 2982, 3024, 3070, 3072, 3195, 3360, 3408, 3456, 3584, 3684, 3780, 3834, 3840, 3976, 4032, 4260, 4298, 4320, 4473, 4480, 4544, 4605, 4608, 4912, 4970, 5040, 5112, 5120, 5376, 5526, 5680, 5760, 5964, 6048, 6140, 6390, 6447, 6720, 6816, 6912, 7168, 7368, 7455, 7560, 7668, 7680, 7952, 8064, 8289, 8520, 8596, 8640, 8946, 8960, 9088, 9210, 9216, 9585, 9824, 9940, 10080, 10224, 10745, 10752, 11052, 11360, 11520, 11928, 12096, 12280, 12780, 12894, 13419, 13440, 13632, 13815, 13824, 14736, 14910, 15120, 15336, 15360, 15904, 16128, 16578, 17040, 17192, 17280, 17892, 17920, 18176, 18420, 19170, 19341, 19648, 19880, 20160, 20448, 21490, 21504, 21797, 22104, 22365, 22720, 23040, 23856, 24192, 24560, 25560, 25788, 26838, 26880, 27264, 27630, 27648, 29472, 29820, 30240, 30672, 31808, 32235, 32256, 33156, 34080, 34384, 34560, 35784, 35840, 36352, 36840, 38340, 38682, 39296, 39760, 40320, 40896, 41445, 42980, 43594, 44208, 44730, 45440, 46080, 47712, 48384, 49120, 51120, 51576, 53676, 53760, 54528, 55260, 58023, 58944, 59640, 60480, 61344, 63616, 64470, 64512, 65391, 66312, 67095, 68160, 68768, 69120, 71568, 72704, 73680, 76680, 77364, 78592, 79520, 80640, 81792, 82890, 85960, 87188, 88416, 89460, 90880, 95424, 96705, 96768, 98240, 102240, 103152, 107352, 107520, 108985, 109056, 110520, 116046, 117888, 119280, 120960, 122688, 127232, 128940, 130782, 132624, 134190, 136320, 137536, 138240, 143136, 147360, 152579, 153360, 154728, 157184, 159040, 161280, 163584, 165780, 171920, 174376, 176832, 178920, 181760, 190848, 193410, 193536, 196173, 196480, 204480, 206304, 214704, 217970, 218112, 221040, 232092, 235776, 238560, 241920, 245376, 254464, 257880, 261564, 265248, 268380, 272640, 275072, 286272, 290115, 294720, 305158, 306720, 309456, 314368, 318080, 322560, 326955, 327168, 331560, 343840, 348752, 353664, 357840, 363520, 381696, 386820, 392346, 392960, 408960, 412608, 429408, 435940, 442080, 457737, 464184, 471552, 477120, 483840, 490752, 508928, 515760, 523128, 530496, 536760, 545280, 550144, 572544, 580230, 588519, 589440, 610316, 613440, 618912, 636160, 653910, 654336, 663120, 687680, 697504, 707328, 715680, 762895, 763392, 773640, 784692, 785920, 817920, 825216, 858816, 871880, 884160, 915474, 928368, 943104, 954240, 967680, 980865, 981504, 1031520, 1046256, 1060992, 1073520, 1090560, 1100288, 1145088, 1160460, 1177038, 1178880, 1220632, 1226880, 1237824, 1272320, 1307820, 1326240, 1373211, 1375360, 1395008, 1414656, 1431360, 1525790, 1526784, 1547280, 1569384, 1571840, 1635840, 1650432, 1717632, 1743760, 1768320, 1830948, 1856736, 1908480, 1961730, 1963008, 2063040, 2092512, 2121984, 2147040, 2200576, 2288685, 2290176, 2320920, 2354076, 2357760, 2441264, 2453760, 2475648, 2544640, 2615640, 2652480, 2746422, 2750720, 2790016, 2829312, 2862720, 2942595, 3051580, 3094560, 3138768, 3271680, 3300864, 3435264, 3487520, 3536640, 3661896, 3713472, 3816960, 3923460, 4119633, 4126080, 4185024, 4243968, 4294080, 4577370, 4580352, 4641840, 4708152, 4715520, 4882528, 4907520, 4951296, 5231280, 5304960, 5492844, 5501440, 5580032, 5725440, 5885190, 6103160, 6189120, 6277536, 6601728, 6866055, 6870528, 6975040, 7073280, 7323792, 7426944, 7633920, 7846920, 8239266, 8252160, 8370048, 8487936, 8588160, 9154740, 9283680, 9416304, 9765056, 9815040, 9902592, 10462560, 10609920, 10985688, 11002880, 11160064, 11450880, 11770380, 12206320, 12378240, 12555072, 13732110, 13741056, 13950080, 14146560, 14647584, 14853888, 15693840, 16478532, 16504320, 16740096, 17176320, 18309480, 18567360, 18832608, 19530112, 19805184, 20598165, 20925120, 21219840, 21971376, 22320128, 22901760, 23540760, 24412640, 24756480, 25110144, 27464220, 27900160, 29295168, 29707776, 31387680, 32957064, 33008640, 33480192, 34352640, 36618960, 37134720, 37665216, 39060224, 41196330, 41850240, 42439680, 43942752, 47081520, 48825280, 49512960, 50220288, 54928440, 55800320, 58590336, 59415552, 62775360, 65914128, 66960384, 68705280, 73237920, 74269440, 75330432, 78120448, 82392660, 83700480, 87885504, 94163040, 97650560, 99025920, 100440576, 109856880, 111600640, 117180672, 125550720, 131828256, 146475840, 148538880, 150660864, 156240896, 164785320, 167400960, 175771008, 188326080, 195301120, 200881152, 219713760, 234361344, 251101440, 263656512, 292951680, 297077760, 301321728, 329570640, 334801920, 351542016, 376652160, 390602240, 439427520, 468722688, 502202880, 527313024, 585903360, 602643456, 659141280, 703084032, 753304320, 781204480, 878855040, 1004405760, 1054626048, 1171806720, 1318282560, 1406168064, 1506608640, 1757710080, 2109252096, 2343613440, 2636565120, 3013217280, 3515420160, 4218504192, 5273130240, 7030840320, 10546260480, 21092520960]

約数ペア:

[(1, 21092520960), (2, 10546260480), (3, 7030840320), (4, 5273130240), (5, 4218504192), (6, 3515420160), (7, 3013217280), (8, 2636565120), (9, 2343613440), (10, 2109252096), (12, 1757710080), (14, 1506608640), (15, 1406168064), (16, 1318282560), (18, 1171806720), (20, 1054626048), (21, 1004405760), (24, 878855040), (27, 781204480), (28, 753304320), (30, 703084032), (32, 659141280), (35, 602643456), (36, 585903360), (40, 527313024), (42, 502202880), (45, 468722688), (48, 439427520), (54, 390602240), (56, 376652160), (60, 351542016), (63, 334801920), (64, 329570640), (70, 301321728), (71, 297077760), (72, 292951680), (80, 263656512), (84, 251101440), (90, 234361344), (96, 219713760), (105, 200881152), (108, 195301120), (112, 188326080), (120, 175771008), (126, 167400960), (128, 164785320), (135, 156240896), (140, 150660864), (142, 148538880), (144, 146475840), (160, 131828256), (168, 125550720), (180, 117180672), (189, 111600640), (192, 109856880), (210, 100440576), (213, 99025920), (216, 97650560), (224, 94163040), (240, 87885504), (252, 83700480), (256, 82392660), (270, 78120448), (280, 75330432), (284, 74269440), (288, 73237920), (307, 68705280), (315, 66960384), (320, 65914128), (336, 62775360), (355, 59415552), (360, 58590336), (378, 55800320), (384, 54928440), (420, 50220288), (426, 49512960), (432, 48825280), (448, 47081520), (480, 43942752), (497, 42439680), (504, 41850240), (512, 41196330), (540, 39060224), (560, 37665216), (568, 37134720), (576, 36618960), (614, 34352640), (630, 33480192), (639, 33008640), (640, 32957064), (672, 31387680), (710, 29707776), (720, 29295168), (756, 27900160), (768, 27464220), (840, 25110144), (852, 24756480), (864, 24412640), (896, 23540760), (921, 22901760), (945, 22320128), (960, 21971376), (994, 21219840), (1008, 20925120), (1024, 20598165), (1065, 19805184), (1080, 19530112), (1120, 18832608), (1136, 18567360), (1152, 18309480), (1228, 17176320), (1260, 16740096), (1278, 16504320), (1280, 16478532), (1344, 15693840), (1420, 14853888), (1440, 14647584), (1491, 14146560), (1512, 13950080), (1535, 13741056), (1536, 13732110), (1680, 12555072), (1704, 12378240), (1728, 12206320), (1792, 11770380), (1842, 11450880), (1890, 11160064), (1917, 11002880), (1920, 10985688), (1988, 10609920), (2016, 10462560), (2130, 9902592), (2149, 9815040), (2160, 9765056), (2240, 9416304), (2272, 9283680), (2304, 9154740), (2456, 8588160), (2485, 8487936), (2520, 8370048), (2556, 8252160), (2560, 8239266), (2688, 7846920), (2763, 7633920), (2840, 7426944), (2880, 7323792), (2982, 7073280), (3024, 6975040), (3070, 6870528), (3072, 6866055), (3195, 6601728), (3360, 6277536), (3408, 6189120), (3456, 6103160), (3584, 5885190), (3684, 5725440), (3780, 5580032), (3834, 5501440), (3840, 5492844), (3976, 5304960), (4032, 5231280), (4260, 4951296), (4298, 4907520), (4320, 4882528), (4473, 4715520), (4480, 4708152), (4544, 4641840), (4605, 4580352), (4608, 4577370), (4912, 4294080), (4970, 4243968), (5040, 4185024), (5112, 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1307820), (16578, 1272320), (17040, 1237824), (17192, 1226880), (17280, 1220632), (17892, 1178880), (17920, 1177038), (18176, 1160460), (18420, 1145088), (19170, 1100288), (19341, 1090560), (19648, 1073520), (19880, 1060992), (20160, 1046256), (20448, 1031520), (21490, 981504), (21504, 980865), (21797, 967680), (22104, 954240), (22365, 943104), (22720, 928368), (23040, 915474), (23856, 884160), (24192, 871880), (24560, 858816), (25560, 825216), (25788, 817920), (26838, 785920), (26880, 784692), (27264, 773640), (27630, 763392), (27648, 762895), (29472, 715680), (29820, 707328), (30240, 697504), (30672, 687680), (31808, 663120), (32235, 654336), (32256, 653910), (33156, 636160), (34080, 618912), (34384, 613440), (34560, 610316), (35784, 589440), (35840, 588519), (36352, 580230), (36840, 572544), (38340, 550144), (38682, 545280), (39296, 536760), (39760, 530496), (40320, 523128), (40896, 515760), (41445, 508928), (42980, 490752), (43594, 483840), (44208, 477120), (44730, 471552), (45440, 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161280), (132624, 159040), (134190, 157184), (136320, 154728), (137536, 153360), (138240, 152579), (143136, 147360)]