20806203600

素因数分解:

$2^4\times 3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 1080

約数和(自身を含む): 92994693792

約数和(自身を除く): 72188490192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 43, 45, 48, 49, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 86, 90, 91, 98, 100, 104, 105, 112, 117, 120, 126, 129, 130, 140, 144, 147, 150, 156, 168, 172, 175, 180, 182, 195, 196, 200, 208, 210, 211, 215, 225, 234, 240, 245, 252, 258, 260, 273, 280, 294, 300, 301, 312, 315, 325, 336, 344, 350, 360, 364, 387, 390, 392, 400, 420, 422, 430, 441, 450, 455, 468, 490, 504, 516, 520, 525, 546, 559, 560, 585, 588, 600, 602, 624, 630, 633, 637, 645, 650, 688, 700, 720, 728, 735, 774, 780, 784, 819, 840, 844, 860, 882, 900, 903, 910, 936, 975, 980, 1008, 1032, 1040, 1050, 1055, 1075, 1092, 1118, 1170, 1176, 1200, 1204, 1225, 1260, 1266, 1274, 1290, 1300, 1365, 1400, 1456, 1470, 1477, 1505, 1548, 1560, 1575, 1638, 1677, 1680, 1688, 1720, 1764, 1800, 1806, 1820, 1872, 1899, 1911, 1935, 1950, 1960, 2064, 2100, 2107, 2110, 2150, 2184, 2205, 2236, 2275, 2340, 2352, 2408, 2450, 2520, 2532, 2548, 2580, 2600, 2709, 2730, 2743, 2795, 2800, 2925, 2940, 2954, 3010, 3096, 3120, 3150, 3165, 3185, 3225, 3276, 3354, 3376, 3440, 3528, 3600, 3612, 3640, 3675, 3798, 3822, 3870, 3900, 3913, 3920, 4095, 4200, 4214, 4220, 4300, 4368, 4410, 4431, 4472, 4515, 4550, 4680, 4816, 4900, 5031, 5040, 5064, 5096, 5160, 5200, 5275, 5418, 5460, 5486, 5590, 5733, 5850, 5880, 5908, 6020, 6192, 6300, 6321, 6330, 6370, 6450, 6552, 6708, 6825, 7056, 7224, 7280, 7350, 7385, 7525, 7596, 7644, 7740, 7800, 7826, 8190, 8229, 8385, 8400, 8428, 8440, 8600, 8820, 8862, 8944, 9030, 9073, 9100, 9360, 9495, 9555, 9675, 9800, 10062, 10128, 10192, 10320, 10339, 10535, 10550, 10836, 10920, 10972, 11025, 11180, 11466, 11700, 11739, 11760, 11816, 12040, 12600, 12642, 12660, 12740, 12900, 13104, 13293, 13416, 13545, 13650, 13715, 13975, 14448, 14700, 14770, 15050, 15192, 15288, 15480, 15600, 15652, 15825, 15925, 16380, 16458, 16770, 16856, 16880, 17200, 17640, 17724, 18060, 18146, 18200, 18963, 18990, 19110, 19201, 19350, 19565, 19600, 20124, 20475, 20678, 21070, 21100, 21672, 21840, 21944, 22050, 22155, 22360, 22575, 22932, 23400, 23478, 23632, 24080, 24687, 25155, 25200, 25284, 25320, 25480, 25800, 26586, 26832, 27090, 27219, 27300, 27391, 27430, 27950, 28665, 29400, 29540, 30100, 30384, 30576, 30960, 31017, 31304, 31605, 31650, 31850, 32760, 32916, 33540, 33712, 35217, 35280, 35448, 36120, 36292, 36400, 36925, 37926, 37980, 38220, 38402, 38700, 39130, 40248, 40950, 41145, 41356, 41925, 42140, 42200, 43344, 43888, 44100, 44310, 44720, 45150, 45365, 45864, 46800, 46956, 47475, 47775, 49374, 50310, 50568, 50640, 50960, 51600, 51695, 52675, 53172, 54180, 54438, 54600, 54782, 54860, 55900, 57330, 57603, 58695, 58800, 59080, 60200, 62034, 62608, 63210, 63300, 63511, 63700, 65520, 65832, 66465, 67080, 67725, 68575, 70434, 70896, 72240, 72584, 73850, 75852, 75960, 76440, 76804, 77400, 78260, 80496, 81657, 81900, 82173, 82290, 82712, 83850, 84280, 84400, 88200, 88620, 90300, 90730, 91728, 93051, 93912, 94815, 94950, 95550, 96005, 97825, 98748, 100620, 101136, 103390, 105350, 106344, 108360, 108876, 109200, 109564, 109720, 110775, 111800, 114660, 115206, 117390, 117949, 118160, 120400, 123435, 124068, 125775, 126420, 126600, 127022, 127400, 131664, 132930, 134160, 134407, 135450, 136095, 136955, 137150, 140868, 143325, 145168, 147700, 151704, 151920, 152880, 153608, 154800, 155085, 156520, 158025, 163314, 163800, 164346, 164580, 165424, 167700, 168560, 172809, 176085, 176400, 177240, 180600, 181460, 186102, 187824, 189630, 189900, 190533, 191100, 192010, 195650, 197496, 201240, 205725, 206780, 210700, 212688, 216720, 217752, 219128, 219440, 221550, 223600, 226825, 229320, 230412, 234780, 235898, 246519, 246870, 248136, 251550, 252840, 253200, 254044, 254800, 258475, 265860, 268814, 270900, 272190, 273910, 274300, 281736, 286650, 288015, 293475, 295400, 303408, 307216, 310170, 313040, 316050, 317555, 326628, 327600, 328692, 329160, 332325, 335400, 345618, 352170, 353847, 354480, 361200, 362920, 372204, 379260, 379800, 381066, 382200, 384020, 391300, 394992, 402480, 403221, 408285, 410865, 411450, 413560, 421400, 435504, 438256, 443100, 444577, 453650, 458640, 460824, 465255, 469560, 471796, 474075, 480025, 493038, 493740, 496272, 503100, 505680, 508088, 516950, 531720, 537628, 541800, 544380, 547820, 548600, 563472, 571599, 573300, 576030, 586950, 589745, 590800, 617175, 620340, 632100, 635110, 653256, 657384, 658320, 664650, 670800, 672035, 680475, 684775, 691236, 704340, 707694, 725840, 744408, 758520, 759600, 762132, 764400, 768040, 775425, 782600, 806442, 816570, 821730, 822900, 825643, 827120, 842800, 864045, 880425, 886200, 889154, 907300, 921648, 930510, 939120, 943592, 948150, 952665, 960050, 986076, 987480, 1006200, 1016176, 1033900, 1061541, 1063440, 1075256, 1083600, 1088760, 1095640, 1097200, 1143198, 1146600, 1152060, 1173900, 1179490, 1209663, 1232595, 1234350, 1240680, 1264200, 1270220, 1306512, 1314768, 1329300, 1333731, 1344070, 1360950, 1369550, 1382472, 1408680, 1415388, 1440075, 1488816, 1517040, 1524264, 1536080, 1550850, 1565200, 1587775, 1612884, 1633140, 1643460, 1645800, 1651286, 1728090, 1760850, 1769235, 1772400, 1778308, 1814600, 1861020, 1887184, 1896300, 1905330, 1920100, 1972152, 1974960, 2012400, 2016105, 2041425, 2054325, 2067800, 2123082, 2150512, 2177520, 2191280, 2222885, 2286396, 2293200, 2304120, 2326275, 2347800, 2358980, 2419326, 2465190, 2468700, 2476929, 2481360, 2528400, 2540440, 2658600, 2667462, 2688140, 2721900, 2739100, 2764944, 2817360, 2830776, 2857995, 2880150, 2948725, 3048528, 3101700, 3175550, 3225768, 3266280, 3286920, 3291600, 3302572, 3360175, 3456180, 3521700, 3538470, 3556616, 3629200, 3722040, 3792600, 3810660, 3840200, 3944304, 4001193, 4032210, 4082850, 4108650, 4128215, 4135600, 4246164, 4320225, 4445770, 4572792, 4608240, 4652550, 4695600, 4717960, 4763325, 4838652, 4930380, 4937400, 4953858, 5080880, 5307705, 5317200, 5334924, 5376280, 5443800, 5478200, 5661552, 5715990, 5760300, 5779501, 5897450, 6048315, 6162975, 6203400, 6351100, 6451536, 6532560, 6573840, 6605144, 6668655, 6720350, 6912360, 7043400, 7076940, 7113232, 7430787, 7444080, 7585200, 7621320, 7680400, 8002386, 8064420, 8165700, 8217300, 8256430, 8492328, 8640450, 8846175, 8891540, 9145584, 9305100, 9435920, 9526650, 9677304, 9860760, 9874800, 9907716, 10080525, 10615410, 10669848, 10752560, 10887600, 10956400, 11114425, 11431980, 11520600, 11559002, 11794900, 12096630, 12325950, 12384645, 12406800, 12702200, 13210288, 13337310, 13440700, 13824720, 14086800, 14153880, 14289975, 14861574, 15242640, 16004772, 16128840, 16331400, 16434600, 16512860, 16984656, 17280900, 17338503, 17692350, 17783080, 18610200, 19053300, 19354608, 19721520, 19815432, 20005965, 20161050, 20641075, 21230820, 21339696, 22228850, 22863960, 23041200, 23118004, 23589800, 24193260, 24651900, 24769290, 25404400, 26538525, 26674620, 26881400, 28307760, 28579950, 28897505, 29723148, 30241575, 32009544, 32257680, 32662800, 32869200, 33025720, 33343275, 34561800, 34677006, 35384700, 35566160, 37153935, 37220400, 38106600, 39630864, 40011930, 40322100, 41282150, 42461640, 44457700, 45727920, 46236008, 47179600, 48386520, 49303800, 49538580, 52015509, 53077050, 53349240, 53762800, 57159900, 57795010, 59446296, 60483150, 61923225, 64019088, 66051440, 66686550, 69123600, 69354012, 70769400, 74307870, 76213200, 80023860, 80644200, 82564300, 84923280, 86692515, 88915400, 92472016, 96773040, 98607600, 99077160, 100029825, 104031018, 106154100, 106698480, 114319800, 115590020, 118892592, 120966300, 123846450, 133373100, 138708024, 141538800, 144487525, 148615740, 160047720, 161288400, 165128600, 173385030, 177830800, 185769675, 198154320, 200059650, 208062036, 212308200, 228639600, 231180040, 241932600, 247692900, 260077545, 266746200, 277416048, 288975050, 297231480, 320095440, 330257200, 346770060, 371539350, 400119300, 416124072, 424616400, 433462575, 462360080, 483865200, 495385800, 520155090, 533492400, 577950100, 594462960, 693540120, 743078700, 800238600, 832248144, 866925150, 990771600, 1040310180, 1155900200, 1300387725, 1387080240, 1486157400, 1600477200, 1733850300, 2080620360, 2311800400, 2600775450, 2972314800, 3467700600, 4161240720, 5201550900, 6935401200, 10403101800, 20806203600]

約数ペア:

[(1, 20806203600), (2, 10403101800), (3, 6935401200), (4, 5201550900), (5, 4161240720), (6, 3467700600), (7, 2972314800), (8, 2600775450), (9, 2311800400), (10, 2080620360), (12, 1733850300), (13, 1600477200), (14, 1486157400), (15, 1387080240), (16, 1300387725), (18, 1155900200), (20, 1040310180), (21, 990771600), (24, 866925150), (25, 832248144), (26, 800238600), (28, 743078700), (30, 693540120), (35, 594462960), (36, 577950100), (39, 533492400), (40, 520155090), (42, 495385800), (43, 483865200), (45, 462360080), (48, 433462575), (49, 424616400), (50, 416124072), (52, 400119300), (56, 371539350), (60, 346770060), (63, 330257200), (65, 320095440), (70, 297231480), (72, 288975050), (75, 277416048), (78, 266746200), (80, 260077545), (84, 247692900), (86, 241932600), (90, 231180040), (91, 228639600), (98, 212308200), (100, 208062036), (104, 200059650), (105, 198154320), (112, 185769675), (117, 177830800), (120, 173385030), (126, 165128600), (129, 161288400), (130, 160047720), (140, 148615740), (144, 144487525), (147, 141538800), (150, 138708024), (156, 133373100), (168, 123846450), (172, 120966300), (175, 118892592), (180, 115590020), (182, 114319800), (195, 106698480), (196, 106154100), (200, 104031018), (208, 100029825), (210, 99077160), (211, 98607600), (215, 96773040), (225, 92472016), (234, 88915400), (240, 86692515), (245, 84923280), (252, 82564300), (258, 80644200), (260, 80023860), (273, 76213200), (280, 74307870), (294, 70769400), (300, 69354012), (301, 69123600), (312, 66686550), (315, 66051440), (325, 64019088), (336, 61923225), (344, 60483150), (350, 59446296), (360, 57795010), (364, 57159900), (387, 53762800), (390, 53349240), (392, 53077050), (400, 52015509), (420, 49538580), (422, 49303800), (430, 48386520), (441, 47179600), (450, 46236008), (455, 45727920), (468, 44457700), (490, 42461640), (504, 41282150), (516, 40322100), (520, 40011930), (525, 39630864), (546, 38106600), (559, 37220400), (560, 37153935), (585, 35566160), (588, 35384700), (600, 34677006), (602, 34561800), (624, 33343275), (630, 33025720), (633, 32869200), (637, 32662800), (645, 32257680), (650, 32009544), (688, 30241575), (700, 29723148), (720, 28897505), (728, 28579950), (735, 28307760), (774, 26881400), (780, 26674620), (784, 26538525), (819, 25404400), (840, 24769290), (844, 24651900), (860, 24193260), (882, 23589800), (900, 23118004), (903, 23041200), (910, 22863960), (936, 22228850), (975, 21339696), (980, 21230820), (1008, 20641075), (1032, 20161050), (1040, 20005965), (1050, 19815432), (1055, 19721520), (1075, 19354608), (1092, 19053300), (1118, 18610200), (1170, 17783080), (1176, 17692350), (1200, 17338503), (1204, 17280900), (1225, 16984656), (1260, 16512860), (1266, 16434600), (1274, 16331400), (1290, 16128840), (1300, 16004772), (1365, 15242640), (1400, 14861574), (1456, 14289975), (1470, 14153880), (1477, 14086800), (1505, 13824720), (1548, 13440700), (1560, 13337310), (1575, 13210288), (1638, 12702200), (1677, 12406800), (1680, 12384645), (1688, 12325950), (1720, 12096630), (1764, 11794900), (1800, 11559002), (1806, 11520600), (1820, 11431980), (1872, 11114425), (1899, 10956400), (1911, 10887600), (1935, 10752560), (1950, 10669848), (1960, 10615410), (2064, 10080525), (2100, 9907716), (2107, 9874800), (2110, 9860760), (2150, 9677304), (2184, 9526650), (2205, 9435920), (2236, 9305100), (2275, 9145584), (2340, 8891540), (2352, 8846175), (2408, 8640450), (2450, 8492328), (2520, 8256430), (2532, 8217300), (2548, 8165700), (2580, 8064420), (2600, 8002386), (2709, 7680400), (2730, 7621320), (2743, 7585200), (2795, 7444080), (2800, 7430787), (2925, 7113232), (2940, 7076940), (2954, 7043400), (3010, 6912360), (3096, 6720350), (3120, 6668655), (3150, 6605144), (3165, 6573840), (3185, 6532560), (3225, 6451536), (3276, 6351100), (3354, 6203400), (3376, 6162975), (3440, 6048315), (3528, 5897450), (3600, 5779501), (3612, 5760300), (3640, 5715990), (3675, 5661552), (3798, 5478200), (3822, 5443800), (3870, 5376280), (3900, 5334924), (3913, 5317200), (3920, 5307705), (4095, 5080880), (4200, 4953858), (4214, 4937400), (4220, 4930380), (4300, 4838652), (4368, 4763325), (4410, 4717960), (4431, 4695600), (4472, 4652550), (4515, 4608240), (4550, 4572792), (4680, 4445770), (4816, 4320225), (4900, 4246164), (5031, 4135600), (5040, 4128215), (5064, 4108650), (5096, 4082850), (5160, 4032210), (5200, 4001193), (5275, 3944304), (5418, 3840200), (5460, 3810660), (5486, 3792600), (5590, 3722040), (5733, 3629200), (5850, 3556616), (5880, 3538470), (5908, 3521700), (6020, 3456180), (6192, 3360175), (6300, 3302572), (6321, 3291600), (6330, 3286920), (6370, 3266280), (6450, 3225768), (6552, 3175550), (6708, 3101700), (6825, 3048528), (7056, 2948725), (7224, 2880150), (7280, 2857995), (7350, 2830776), (7385, 2817360), (7525, 2764944), (7596, 2739100), (7644, 2721900), (7740, 2688140), (7800, 2667462), (7826, 2658600), (8190, 2540440), (8229, 2528400), (8385, 2481360), (8400, 2476929), (8428, 2468700), (8440, 2465190), (8600, 2419326), (8820, 2358980), (8862, 2347800), (8944, 2326275), (9030, 2304120), (9073, 2293200), (9100, 2286396), (9360, 2222885), (9495, 2191280), (9555, 2177520), (9675, 2150512), (9800, 2123082), (10062, 2067800), (10128, 2054325), (10192, 2041425), (10320, 2016105), (10339, 2012400), (10535, 1974960), (10550, 1972152), (10836, 1920100), (10920, 1905330), (10972, 1896300), (11025, 1887184), (11180, 1861020), (11466, 1814600), (11700, 1778308), (11739, 1772400), (11760, 1769235), (11816, 1760850), (12040, 1728090), (12600, 1651286), (12642, 1645800), (12660, 1643460), (12740, 1633140), (12900, 1612884), (13104, 1587775), (13293, 1565200), (13416, 1550850), (13545, 1536080), (13650, 1524264), (13715, 1517040), (13975, 1488816), (14448, 1440075), (14700, 1415388), (14770, 1408680), (15050, 1382472), (15192, 1369550), (15288, 1360950), (15480, 1344070), (15600, 1333731), (15652, 1329300), (15825, 1314768), (15925, 1306512), (16380, 1270220), (16458, 1264200), (16770, 1240680), (16856, 1234350), (16880, 1232595), (17200, 1209663), (17640, 1179490), (17724, 1173900), (18060, 1152060), (18146, 1146600), (18200, 1143198), (18963, 1097200), (18990, 1095640), (19110, 1088760), (19201, 1083600), (19350, 1075256), (19565, 1063440), (19600, 1061541), (20124, 1033900), (20475, 1016176), (20678, 1006200), (21070, 987480), (21100, 986076), (21672, 960050), (21840, 952665), (21944, 948150), (22050, 943592), (22155, 939120), (22360, 930510), (22575, 921648), (22932, 907300), (23400, 889154), (23478, 886200), (23632, 880425), (24080, 864045), (24687, 842800), (25155, 827120), (25200, 825643), (25284, 822900), (25320, 821730), (25480, 816570), (25800, 806442), (26586, 782600), (26832, 775425), (27090, 768040), (27219, 764400), (27300, 762132), (27391, 759600), (27430, 758520), (27950, 744408), (28665, 725840), (29400, 707694), (29540, 704340), (30100, 691236), (30384, 684775), (30576, 680475), (30960, 672035), (31017, 670800), (31304, 664650), (31605, 658320), (31650, 657384), (31850, 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