21209554080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 1152

約数和(自身を含む): 92969856000

約数和(自身を除く): 71760301920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 19, 20, 22, 24, 26, 27, 30, 32, 33, 36, 38, 39, 40, 44, 45, 48, 52, 54, 55, 57, 60, 65, 66, 72, 76, 78, 80, 88, 90, 95, 96, 99, 104, 108, 110, 114, 117, 120, 130, 132, 135, 139, 143, 144, 152, 156, 160, 165, 169, 171, 176, 180, 190, 195, 198, 208, 209, 216, 220, 228, 234, 240, 247, 260, 264, 270, 278, 285, 286, 288, 297, 304, 312, 330, 338, 342, 351, 352, 360, 380, 390, 396, 416, 417, 418, 429, 432, 440, 456, 468, 480, 494, 495, 507, 513, 520, 528, 540, 556, 570, 572, 585, 594, 608, 624, 627, 660, 676, 684, 695, 702, 715, 720, 741, 760, 780, 792, 834, 836, 845, 855, 858, 864, 880, 912, 936, 988, 990, 1014, 1026, 1040, 1045, 1056, 1080, 1112, 1140, 1144, 1170, 1188, 1235, 1248, 1251, 1254, 1287, 1320, 1352, 1368, 1390, 1404, 1430, 1440, 1482, 1485, 1520, 1521, 1529, 1560, 1584, 1668, 1672, 1690, 1710, 1716, 1755, 1760, 1807, 1824, 1859, 1872, 1881, 1976, 1980, 2028, 2052, 2080, 2085, 2090, 2145, 2160, 2223, 2224, 2280, 2288, 2340, 2376, 2470, 2502, 2508, 2535, 2565, 2574, 2640, 2641, 2704, 2717, 2736, 2780, 2808, 2860, 2964, 2970, 3040, 3042, 3058, 3120, 3135, 3168, 3211, 3336, 3344, 3380, 3420, 3432, 3510, 3614, 3705, 3718, 3744, 3753, 3762, 3861, 3952, 3960, 4056, 4104, 4170, 4180, 4290, 4320, 4446, 4448, 4560, 4563, 4576, 4587, 4680, 4752, 4940, 5004, 5016, 5070, 5130, 5148, 5280, 5282, 5408, 5421, 5434, 5472, 5560, 5577, 5616, 5643, 5720, 5928, 5940, 6084, 6116, 6240, 6255, 6270, 6422, 6435, 6669, 6672, 6688, 6760, 6840, 6864, 7020, 7228, 7410, 7436, 7506, 7524, 7605, 7645, 7722, 7904, 7920, 7923, 8112, 8151, 8208, 8340, 8360, 8580, 8892, 9035, 9120, 9126, 9174, 9295, 9360, 9405, 9504, 9633, 9880, 10008, 10032, 10140, 10260, 10296, 10564, 10842, 10868, 11115, 11120, 11154, 11232, 11286, 11440, 11856, 11880, 12168, 12232, 12510, 12540, 12844, 12870, 13205, 13338, 13344, 13520, 13585, 13680, 13728, 13761, 14040, 14456, 14820, 14872, 15012, 15048, 15210, 15290, 15444, 15840, 15846, 16055, 16224, 16263, 16302, 16416, 16680, 16720, 16731, 17160, 17784, 18070, 18252, 18348, 18590, 18720, 18765, 18810, 19266, 19305, 19760, 19877, 20016, 20064, 20280, 20520, 20592, 21128, 21684, 21736, 22230, 22240, 22308, 22572, 22815, 22880, 22935, 23491, 23712, 23760, 23769, 24336, 24453, 24464, 25020, 25080, 25688, 25740, 26410, 26676, 27040, 27105, 27170, 27360, 27522, 27885, 28080, 28215, 28899, 28912, 29051, 29640, 29744, 30024, 30096, 30420, 30580, 30888, 31692, 32110, 32526, 32604, 33345, 33360, 33440, 33462, 34320, 34333, 35321, 35568, 36140, 36504, 36696, 37180, 37530, 37620, 38532, 38610, 39520, 39615, 39754, 40032, 40560, 40755, 41040, 41184, 41283, 42256, 43368, 43472, 44460, 44616, 45144, 45630, 45870, 46982, 47520, 47538, 48165, 48672, 48789, 48906, 48928, 50040, 50160, 50193, 51376, 51480, 52820, 53352, 54210, 54340, 55044, 55770, 56160, 56430, 57798, 57824, 58102, 59280, 59488, 59631, 60048, 60192, 60840, 61160, 61776, 63384, 64220, 65052, 65208, 66690, 66720, 66924, 68640, 68666, 68805, 70473, 70642, 71136, 71307, 72280, 73008, 73359, 73392, 74360, 75060, 75240, 77064, 77220, 79230, 79508, 81120, 81315, 81510, 82080, 82566, 83655, 84512, 86697, 86736, 86944, 87153, 88920, 89232, 90288, 91260, 91740, 93964, 95076, 96330, 97578, 97812, 99385, 100080, 100320, 100386, 102752, 102960, 102999, 105640, 105963, 106704, 108420, 108680, 110088, 111540, 112860, 115596, 116204, 117455, 118560, 118845, 119262, 120096, 121680, 122265, 122320, 123552, 126768, 128440, 130104, 130416, 133380, 133848, 137332, 137610, 140946, 141284, 142614, 144495, 144560, 145255, 146016, 146718, 146784, 148720, 150120, 150480, 154128, 154440, 158460, 159016, 162630, 163020, 165132, 167310, 171665, 173394, 173472, 174306, 176605, 177840, 178464, 178893, 180576, 182520, 183480, 187928, 190152, 192660, 195156, 195624, 198770, 200160, 200772, 205920, 205998, 206415, 211280, 211419, 211926, 213408, 216840, 217360, 220176, 223080, 225720, 231192, 232408, 234910, 237690, 238524, 243360, 243945, 244530, 244640, 250965, 253536, 256880, 258401, 260208, 260832, 261459, 266760, 267696, 274664, 275220, 281892, 282568, 285228, 288990, 289120, 290510, 293436, 297440, 298155, 300240, 300960, 308256, 308880, 308997, 316920, 317889, 318032, 325260, 326040, 330264, 334620, 343330, 346788, 348612, 352365, 353210, 355680, 356535, 357786, 365040, 366795, 366960, 375856, 377663, 380304, 385320, 390312, 391248, 397540, 401544, 411996, 412830, 422560, 422838, 423852, 433485, 433680, 434720, 435765, 440352, 446160, 446329, 451440, 462384, 464816, 469820, 475380, 477048, 487890, 489060, 501930, 513760, 514995, 516802, 520416, 522918, 529815, 533520, 535392, 536679, 549328, 550440, 563784, 565136, 570456, 577980, 581020, 586872, 596310, 600480, 617760, 617994, 633840, 634257, 635778, 636064, 650520, 652080, 660528, 669240, 686660, 693576, 697224, 704730, 706420, 713070, 715572, 730080, 733590, 733920, 751712, 755326, 760608, 770640, 775203, 780624, 782496, 784377, 795080, 803088, 823992, 825660, 845676, 847704, 866970, 867360, 871530, 892320, 892658, 894465, 902880, 924768, 926991, 929632, 939640, 950760, 953667, 954096, 975780, 978120, 1003860, 1029990, 1033604, 1045836, 1057095, 1059630, 1067040, 1073358, 1098656, 1100880, 1127568, 1130272, 1132989, 1140912, 1155960, 1162040, 1173744, 1192620, 1235988, 1267680, 1268514, 1271556, 1292005, 1301040, 1304160, 1307295, 1321056, 1338480, 1338987, 1373320, 1387152, 1394448, 1409460, 1412840, 1426140, 1431144, 1467180, 1510652, 1541280, 1544985, 1550406, 1561248, 1568754, 1589445, 1590160, 1606176, 1647984, 1651320, 1691352, 1695408, 1733940, 1743060, 1785316, 1788930, 1853982, 1879280, 1888315, 1901520, 1907334, 1908192, 1951560, 1956240, 2007720, 2059980, 2067208, 2091672, 2114190, 2119260, 2146716, 2201760, 2231645, 2255136, 2265978, 2281824, 2311920, 2324080, 2325609, 2347488, 2385240, 2471976, 2537028, 2543112, 2584010, 2602080, 2614590, 2676960, 2677974, 2683395, 2746640, 2774304, 2788896, 2818920, 2825680, 2852280, 2862288, 2934360, 3021304, 3089970, 3100812, 3137508, 3171285, 3178890, 3180320, 3295968, 3302640, 3382704, 3390816, 3398967, 3467880, 3486120, 3570632, 3577860, 3707964, 3758560, 3776630, 3803040, 3814668, 3876015, 3903120, 3912480, 3921885, 4015440, 4016961, 4119960, 4134416, 4183344, 4228380, 4238520, 4293432, 4463290, 4531956, 4623840, 4634955, 4648160, 4651218, 4768335, 4770480, 4909619, 4943952, 5074056, 5086224, 5168020, 5229180, 5355948, 5366790, 5493280, 5637840, 5651360, 5664945, 5704560, 5724576, 5868720, 6042608, 6179940, 6201624, 6275016, 6342570, 6357780, 6605280, 6694935, 6765408, 6797934, 6935760, 6972240, 6976827, 7141264, 7155720, 7415928, 7553260, 7629336, 7752030, 7806240, 7843770, 8030880, 8033922, 8239920, 8268832, 8366688, 8456760, 8477040, 8586864, 8926580, 9063912, 9269910, 9302436, 9536670, 9540960, 9819238, 9887904, 10148112, 10172448, 10196901, 10336040, 10458360, 10711896, 10733580, 11275680, 11329890, 11409120, 11628045, 11737440, 12050883, 12085216, 12359880, 12403248, 12550032, 12685140, 12715560, 13389870, 13595868, 13871520, 13944480, 13953654, 14282528, 14311440, 14728857, 14831856, 15106520, 15258672, 15504060, 15687540, 16067844, 16479840, 16913520, 16954080, 16994835, 17173728, 17853160, 18127824, 18539820, 18604872, 19073340, 19638476, 20084805, 20296224, 20393802, 20672080, 20916720, 21423792, 21467160, 22659780, 23256090, 24101766, 24548095, 24719760, 24806496, 25100064, 25370280, 25431120, 26779740, 27191736, 27907308, 28622880, 29457714, 29663712, 30213040, 30517344, 31008120, 31375080, 32135688, 33827040, 33989670, 34884135, 35706320, 36255648, 37079640, 37209744, 38146680, 39276952, 40169610, 40787604, 41344160, 41833440, 42847584, 42934320, 44186571, 45319560, 46512180, 48203532, 49096190, 49439520, 50740560, 50862240, 50984505, 53559480, 54383472, 55814616, 58915428, 60254415, 60426080, 62016240, 62750160, 64271376, 67979340, 69768270, 71412640, 73644285, 74159280, 74419488, 76293360, 78553904, 80339220, 81575208, 85868640, 88373142, 90639120, 93024360, 96407064, 98192380, 101481120, 101969010, 107118960, 108766944, 111629232, 117830856, 120508830, 124032480, 125500320, 128542752, 132559713, 135958680, 139536540, 147288570, 148318560, 152586720, 157107808, 160678440, 163150416, 176746284, 181278240, 186048720, 192814128, 196384760, 203938020, 214237920, 220932855, 223258464, 235661712, 241017660, 265119426, 271917360, 279073080, 294577140, 321356880, 326300832, 353492568, 372097440, 385628256, 392769520, 407876040, 441865710, 471323424, 482035320, 530238852, 543834720, 558146160, 589154280, 642713760, 662798565, 706985136, 785539040, 815752080, 883731420, 964070640, 1060477704, 1116292320, 1178308560, 1325597130, 1413970272, 1631504160, 1767462840, 1928141280, 2120955408, 2356617120, 2651194260, 3534925680, 4241910816, 5302388520, 7069851360, 10604777040, 21209554080]

約数ペア:

[(1, 21209554080), (2, 10604777040), (3, 7069851360), (4, 5302388520), (5, 4241910816), (6, 3534925680), (8, 2651194260), (9, 2356617120), (10, 2120955408), (11, 1928141280), (12, 1767462840), (13, 1631504160), (15, 1413970272), (16, 1325597130), (18, 1178308560), (19, 1116292320), (20, 1060477704), (22, 964070640), (24, 883731420), (26, 815752080), (27, 785539040), (30, 706985136), (32, 662798565), (33, 642713760), (36, 589154280), (38, 558146160), (39, 543834720), (40, 530238852), (44, 482035320), (45, 471323424), (48, 441865710), (52, 407876040), (54, 392769520), (55, 385628256), (57, 372097440), (60, 353492568), (65, 326300832), (66, 321356880), (72, 294577140), (76, 279073080), (78, 271917360), (80, 265119426), (88, 241017660), (90, 235661712), (95, 223258464), (96, 220932855), (99, 214237920), (104, 203938020), (108, 196384760), (110, 192814128), (114, 186048720), (117, 181278240), (120, 176746284), (130, 163150416), (132, 160678440), (135, 157107808), (139, 152586720), (143, 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37079640), (585, 36255648), (594, 35706320), (608, 34884135), (624, 33989670), (627, 33827040), (660, 32135688), (676, 31375080), (684, 31008120), (695, 30517344), (702, 30213040), (715, 29663712), (720, 29457714), (741, 28622880), (760, 27907308), (780, 27191736), (792, 26779740), (834, 25431120), (836, 25370280), (845, 25100064), (855, 24806496), (858, 24719760), (864, 24548095), (880, 24101766), (912, 23256090), (936, 22659780), (988, 21467160), (990, 21423792), (1014, 20916720), (1026, 20672080), (1040, 20393802), (1045, 20296224), (1056, 20084805), (1080, 19638476), (1112, 19073340), (1140, 18604872), (1144, 18539820), (1170, 18127824), (1188, 17853160), (1235, 17173728), (1248, 16994835), (1251, 16954080), (1254, 16913520), (1287, 16479840), (1320, 16067844), (1352, 15687540), (1368, 15504060), (1390, 15258672), (1404, 15106520), (1430, 14831856), (1440, 14728857), (1482, 14311440), (1485, 14282528), (1520, 13953654), (1521, 13944480), (1529, 13871520), (1560, 13595868), (1584, 13389870), (1668, 12715560), (1672, 12685140), (1690, 12550032), (1710, 12403248), (1716, 12359880), (1755, 12085216), (1760, 12050883), (1807, 11737440), (1824, 11628045), (1859, 11409120), (1872, 11329890), (1881, 11275680), (1976, 10733580), (1980, 10711896), (2028, 10458360), (2052, 10336040), (2080, 10196901), (2085, 10172448), (2090, 10148112), (2145, 9887904), (2160, 9819238), (2223, 9540960), (2224, 9536670), (2280, 9302436), (2288, 9269910), (2340, 9063912), (2376, 8926580), (2470, 8586864), (2502, 8477040), (2508, 8456760), (2535, 8366688), (2565, 8268832), (2574, 8239920), (2640, 8033922), (2641, 8030880), (2704, 7843770), (2717, 7806240), (2736, 7752030), (2780, 7629336), (2808, 7553260), (2860, 7415928), (2964, 7155720), (2970, 7141264), (3040, 6976827), (3042, 6972240), (3058, 6935760), (3120, 6797934), (3135, 6765408), (3168, 6694935), (3211, 6605280), (3336, 6357780), (3344, 6342570), (3380, 6275016), (3420, 6201624), (3432, 6179940), (3510, 6042608), (3614, 5868720), (3705, 5724576), (3718, 5704560), (3744, 5664945), (3753, 5651360), (3762, 5637840), (3861, 5493280), (3952, 5366790), (3960, 5355948), (4056, 5229180), (4104, 5168020), (4170, 5086224), (4180, 5074056), (4290, 4943952), (4320, 4909619), (4446, 4770480), (4448, 4768335), (4560, 4651218), (4563, 4648160), (4576, 4634955), (4587, 4623840), (4680, 4531956), (4752, 4463290), (4940, 4293432), (5004, 4238520), (5016, 4228380), (5070, 4183344), (5130, 4134416), (5148, 4119960), (5280, 4016961), (5282, 4015440), (5408, 3921885), (5421, 3912480), (5434, 3903120), (5472, 3876015), (5560, 3814668), (5577, 3803040), (5616, 3776630), (5643, 3758560), (5720, 3707964), (5928, 3577860), (5940, 3570632), (6084, 3486120), (6116, 3467880), (6240, 3398967), (6255, 3390816), (6270, 3382704), (6422, 3302640), (6435, 3295968), (6669, 3180320), (6672, 3178890), (6688, 3171285), (6760, 3137508), (6840, 3100812), (6864, 3089970), (7020, 3021304), (7228, 2934360), (7410, 2862288), (7436, 2852280), (7506, 2825680), (7524, 2818920), (7605, 2788896), (7645, 2774304), (7722, 2746640), (7904, 2683395), (7920, 2677974), (7923, 2676960), (8112, 2614590), (8151, 2602080), (8208, 2584010), (8340, 2543112), (8360, 2537028), (8580, 2471976), (8892, 2385240), (9035, 2347488), (9120, 2325609), (9126, 2324080), (9174, 2311920), (9295, 2281824), (9360, 2265978), (9405, 2255136), (9504, 2231645), (9633, 2201760), (9880, 2146716), (10008, 2119260), (10032, 2114190), (10140, 2091672), (10260, 2067208), (10296, 2059980), (10564, 2007720), (10842, 1956240), (10868, 1951560), (11115, 1908192), (11120, 1907334), (11154, 1901520), (11232, 1888315), (11286, 1879280), (11440, 1853982), (11856, 1788930), (11880, 1785316), (12168, 1743060), (12232, 1733940), (12510, 1695408), (12540, 1691352), (12844, 1651320), (12870, 1647984), (13205, 1606176), (13338, 1590160), (13344, 1589445), (13520, 1568754), (13585, 1561248), (13680, 1550406), (13728, 1544985), (13761, 1541280), (14040, 1510652), (14456, 1467180), 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