21411260640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 1152

約数和(自身を含む): 99383251968

約数和(自身を除く): 77971991328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 36, 37, 40, 42, 44, 45, 48, 51, 55, 56, 60, 63, 66, 68, 70, 72, 74, 77, 80, 84, 85, 88, 90, 96, 99, 102, 105, 110, 111, 112, 119, 120, 126, 132, 136, 140, 144, 148, 153, 154, 160, 165, 168, 170, 176, 180, 185, 187, 198, 204, 210, 220, 222, 224, 231, 238, 240, 252, 255, 259, 264, 272, 280, 288, 296, 306, 307, 308, 315, 330, 333, 336, 340, 352, 357, 360, 370, 374, 385, 396, 407, 408, 420, 440, 444, 462, 476, 480, 495, 504, 510, 518, 528, 544, 555, 560, 561, 592, 595, 612, 614, 616, 629, 630, 660, 666, 672, 680, 693, 714, 720, 740, 748, 765, 770, 777, 792, 814, 816, 840, 880, 888, 921, 924, 935, 952, 990, 1008, 1020, 1036, 1056, 1071, 1110, 1120, 1122, 1155, 1184, 1190, 1221, 1224, 1228, 1232, 1258, 1260, 1295, 1309, 1320, 1332, 1360, 1386, 1428, 1440, 1480, 1496, 1530, 1535, 1540, 1554, 1584, 1628, 1632, 1665, 1680, 1683, 1760, 1776, 1785, 1842, 1848, 1870, 1887, 1904, 1980, 2016, 2035, 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15096, 15540, 15657, 15708, 15840, 16280, 16830, 16885, 17094, 17136, 17192, 17612, 17760, 17952, 18315, 18420, 18480, 18648, 18870, 19040, 19341, 19536, 19635, 20128, 20262, 20720, 20757, 20876, 20944, 21420, 21490, 22015, 22104, 22176, 22440, 22644, 22718, 22792, 23310, 23562, 23639, 24420, 24480, 24560, 24864, 25160, 25641, 25788, 26095, 26180, 26418, 26640, 26928, 27016, 27630, 27676, 27720, 28305, 28490, 28560, 29304, 29472, 29920, 30192, 30393, 31080, 31314, 31416, 32235, 32560, 33660, 33770, 34077, 34188, 34272, 34384, 34595, 35224, 36533, 36630, 36840, 36960, 37296, 37740, 38682, 39072, 39270, 39627, 40524, 41440, 41514, 41752, 41888, 42735, 42840, 42980, 44030, 44208, 44880, 45288, 45436, 45584, 46620, 46971, 47124, 47278, 48433, 48840, 49120, 50320, 50655, 51282, 51576, 52190, 52360, 52836, 53280, 53856, 54032, 55260, 55352, 55440, 56610, 56795, 56980, 57120, 57409, 58608, 58905, 60384, 60786, 62160, 62271, 62628, 62832, 64470, 65120, 66045, 67320, 67540, 68154, 68376, 68768, 69190, 70448, 70917, 73066, 73260, 73680, 74592, 75480, 77364, 78285, 78540, 79254, 79513, 81048, 83028, 83504, 85470, 85680, 85960, 88060, 88416, 89760, 90576, 90872, 91168, 93240, 93942, 94248, 94556, 96705, 96866, 97680, 100640, 101310, 102231, 102564, 103152, 103785, 104380, 104720, 105672, 108064, 109599, 110520, 110704, 110880, 113220, 113590, 113960, 114818, 117216, 117810, 118195, 121572, 124320, 124542, 124949, 125256, 125664, 128205, 128940, 132090, 134640, 135080, 136308, 136752, 138380, 140896, 141834, 145299, 146132, 146520, 147360, 150960, 151965, 154728, 156570, 157080, 158508, 159026, 162096, 166056, 167008, 170385, 170940, 171360, 171920, 172227, 176120, 181152, 181744, 182665, 186480, 187884, 188496, 189112, 193103, 193410, 193732, 195360, 198135, 202620, 204462, 205128, 206304, 207570, 208760, 209440, 211344, 212751, 219198, 221040, 221408, 226440, 227180, 227920, 229636, 234855, 235620, 236390, 238539, 242165, 243144, 249084, 249898, 250512, 256410, 257880, 264180, 269280, 270160, 272616, 273504, 276760, 283668, 287045, 290598, 292264, 293040, 301920, 303930, 309456, 311355, 313140, 314160, 317016, 318052, 324192, 328797, 332112, 340770, 341880, 343840, 344454, 352240, 354585, 363488, 365330, 372960, 374847, 375768, 376992, 378224, 386206, 386820, 387464, 396270, 397565, 401863, 405240, 408924, 410256, 415140, 417520, 422688, 425502, 435897, 438396, 442080, 452880, 454360, 455840, 459272, 469710, 471240, 472780, 477078, 484330, 486288, 498168, 499796, 501024, 511155, 512820, 515760, 516681, 528360, 540320, 545232, 547995, 553520, 567336, 574090, 579309, 581196, 584528, 586080, 607860, 618912, 622710, 624745, 626280, 628320, 634032, 636104, 657594, 664224, 681540, 683760, 688908, 704480, 709170, 715617, 726495, 730660, 749694, 751536, 756448, 772412, 773640, 774928, 792540, 795130, 803726, 810480, 817848, 820512, 830280, 835040, 851004, 861135, 871794, 874643, 876792, 905760, 908720, 918544, 939420, 942480, 945560, 954156, 965515, 968660, 972576, 996336, 999592, 1022310, 1025640, 1031520, 1033362, 1056720, 1063755, 1090464, 1095990, 1107040, 1124541, 1134672, 1148180, 1158618, 1162392, 1169056, 1192695, 1205589, 1215720, 1245420, 1249490, 1252560, 1268064, 1272208, 1315188, 1351721, 1363080, 1367520, 1377816, 1418340, 1431234, 1452990, 1461320, 1499388, 1503072, 1544824, 1547280, 1549856, 1585080, 1590260, 1607452, 1620960, 1635696, 1643985, 1660560, 1702008, 1722270, 1737927, 1743588, 1749286, 1753584, 1817440, 1837088, 1874235, 1878840, 1884960, 1891120, 1908312, 1931030, 1937320, 1992672, 1999184, 2009315, 2044620, 2051280, 2066724, 2113440, 2124133, 2127510, 2179485, 2191980, 2249082, 2269344, 2296360, 2317236, 2324784, 2385390, 2411178, 2431440, 2490840, 2498980, 2505120, 2544416, 2583405, 2623929, 2630376, 2703442, 2726160, 2755632, 2836680, 2862468, 2896545, 2905980, 2922640, 2998776, 3089648, 3094560, 3170160, 3180520, 3214904, 3271392, 3287970, 3321120, 3404016, 3444540, 3475854, 3487176, 3498572, 3507168, 3578085, 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108137680, 114498720, 115736544, 118951448, 121654890, 125948592, 127447980, 129765216, 133820379, 139034160, 139942880, 144670680, 148689310, 152937576, 157435740, 162206520, 169930640, 178427172, 179926560, 191171970, 192894240, 194647824, 203916768, 209914320, 216275360, 223033965, 237902896, 243309780, 251897184, 254895960, 267640758, 278068320, 289341360, 297378620, 305875152, 314871480, 324413040, 339861280, 356854344, 382343940, 389295648, 419828640, 446067930, 475805792, 486619560, 509791920, 535281516, 578682720, 594757240, 611750304, 629742960, 648826080, 669101895, 713708688, 764687880, 892135860, 973239120, 1019583840, 1070563032, 1189514480, 1259485920, 1338203790, 1427417376, 1529375760, 1784271720, 1946478240, 2141126064, 2379028960, 2676407580, 3058751520, 3568543440, 4282252128, 5352815160, 7137086880, 10705630320, 21411260640]

約数ペア:

[(1, 21411260640), (2, 10705630320), (3, 7137086880), (4, 5352815160), (5, 4282252128), (6, 3568543440), (7, 3058751520), (8, 2676407580), (9, 2379028960), (10, 2141126064), (11, 1946478240), (12, 1784271720), (14, 1529375760), (15, 1427417376), (16, 1338203790), (17, 1259485920), (18, 1189514480), (20, 1070563032), (21, 1019583840), (22, 973239120), (24, 892135860), (28, 764687880), (30, 713708688), (32, 669101895), (33, 648826080), (34, 629742960), (35, 611750304), (36, 594757240), (37, 578682720), (40, 535281516), (42, 509791920), (44, 486619560), (45, 475805792), (48, 446067930), (51, 419828640), (55, 389295648), (56, 382343940), (60, 356854344), (63, 339861280), (66, 324413040), (68, 314871480), (70, 305875152), (72, 297378620), (74, 289341360), (77, 278068320), (80, 267640758), (84, 254895960), (85, 251897184), (88, 243309780), (90, 237902896), (96, 223033965), (99, 216275360), (102, 209914320), (105, 203916768), (110, 194647824), (111, 192894240), (112, 191171970), (119, 179926560), (120, 178427172), (126, 169930640), (132, 162206520), (136, 157435740), (140, 152937576), (144, 148689310), (148, 144670680), (153, 139942880), (154, 139034160), (160, 133820379), (165, 129765216), (168, 127447980), (170, 125948592), (176, 121654890), (180, 118951448), (185, 115736544), (187, 114498720), (198, 108137680), (204, 104957160), (210, 101958384), (220, 97323912), (222, 96447120), (224, 95585985), (231, 92689440), (238, 89963280), (240, 89213586), (252, 84965320), (255, 83965728), (259, 82668960), (264, 81103260), (272, 78717870), (280, 76468788), (288, 74344655), (296, 72335340), (306, 69971440), (307, 69743520), (308, 69517080), (315, 67972256), (330, 64882608), (333, 64298080), (336, 63723990), (340, 62974296), (352, 60827445), (357, 59975520), (360, 59475724), (370, 57868272), (374, 57249360), (385, 55613664), (396, 54068840), (407, 52607520), (408, 52478580), (420, 50979192), (440, 48661956), (444, 48223560), (462, 46344720), (476, 44981640), (480, 44606793), (495, 43255072), (504, 42482660), (510, 41982864), (518, 41334480), (528, 40551630), (544, 39358935), (555, 38578848), (560, 38234394), (561, 38166240), (592, 36167670), (595, 35985312), (612, 34985720), (614, 34871760), (616, 34758540), (629, 34040160), (630, 33986128), (660, 32441304), (666, 32149040), (672, 31861995), (680, 31487148), (693, 30896480), (714, 29987760), (720, 29737862), (740, 28934136), (748, 28624680), (765, 27988576), (770, 27806832), (777, 27556320), (792, 27034420), (814, 26303760), (816, 26239290), (840, 25489596), (880, 24330978), (888, 24111780), (921, 23247840), (924, 23172360), (935, 22899744), (952, 22490820), (990, 21627536), (1008, 21241330), (1020, 20991432), (1036, 20667240), (1056, 20275815), (1071, 19991840), (1110, 19289424), (1120, 19117197), (1122, 19083120), (1155, 18537888), (1184, 18083835), (1190, 17992656), (1221, 17535840), (1224, 17492860), (1228, 17435880), (1232, 17379270), (1258, 17020080), (1260, 16993064), (1295, 16533792), (1309, 16356960), (1320, 16220652), (1332, 16074520), (1360, 15743574), (1386, 15448240), (1428, 14993880), (1440, 14868931), (1480, 14467068), (1496, 14312340), (1530, 13994288), (1535, 13948704), (1540, 13903416), (1554, 13778160), (1584, 13517210), (1628, 13151880), (1632, 13119645), (1665, 12859616), (1680, 12744798), (1683, 12722080), (1760, 12165489), (1776, 12055890), (1785, 11995104), (1842, 11623920), (1848, 11586180), (1870, 11449872), (1887, 11346720), (1904, 11245410), (1980, 10813768), (2016, 10620665), (2035, 10521504), (2040, 10495716), (2072, 10333620), (2142, 9995920), (2149, 9963360), (2220, 9644712), (2244, 9541560), (2310, 9268944), (2331, 9185440), (2380, 8996328), (2442, 8767920), (2448, 8746430), (2456, 8717940), (2464, 8689635), (2516, 8510040), (2520, 8496532), (2590, 8266896), (2618, 8178480), (2640, 8110326), (2664, 8037260), (2720, 7871787), (2763, 7749280), (2772, 7724120), (2805, 7633248), (2849, 7515360), (2856, 7496940), (2960, 7233534), (2992, 7156170), (3060, 6997144), (3070, 6974352), (3080, 6951708), (3108, 6889080), (3145, 6808032), (3168, 6758605), (3256, 6575940), (3330, 6429808), (3360, 6372399), (3366, 6361040), (3377, 6340320), (3465, 6179296), (3552, 6027945), (3570, 5997552), (3663, 5845280), (3684, 5811960), (3696, 5793090), (3740, 5724936), (3774, 5673360), (3808, 5622705), (3885, 5511264), (3927, 5452320), (3960, 5406884), (4070, 5260752), (4080, 5247858), (4144, 5166810), (4284, 4997960), (4298, 4981680), (4403, 4862880), (4440, 4822356), (4488, 4770780), (4605, 4649568), (4620, 4634472), (4662, 4592720), (4760, 4498164), (4884, 4383960), (4896, 4373215), (4912, 4358970), (5032, 4255020), (5040, 4248266), (5180, 4133448), (5219, 4102560), (5236, 4089240), (5280, 4055163), (5328, 4018630), (5355, 3998368), (5526, 3874640), (5544, 3862060), (5610, 3816624), (5661, 3782240), (5698, 3757680), (5712, 3748470), (5920, 3616767), (5984, 3578085), (6105, 3507168), (6120, 3498572), (6140, 3487176), (6160, 3475854), (6216, 3444540), (6290, 3404016), (6447, 3321120), (6512, 3287970), (6545, 3271392), (6660, 3214904), (6732, 3180520), (6754, 3170160), (6919, 3094560), (6930, 3089648), (7140, 2998776), (7326, 2922640), (7368, 2905980), (7392, 2896545), (7480, 2862468), (7548, 2836680), (7770, 2755632), (7854, 2726160), (7920, 2703442), (8140, 2630376), (8160, 2623929), (8288, 2583405), (8415, 2544416), (8547, 2505120), (8568, 2498980), (8596, 2490840), (8806, 2431440), (8880, 2411178), (8976, 2385390), (9210, 2324784), (9240, 2317236), (9324, 2296360), (9435, 2269344), (9520, 2249082), (9768, 2191980), (9824, 2179485), (10064, 2127510), (10080, 2124133), (10131, 2113440), (10360, 2066724), (10438, 2051280), (10472, 2044620), (10656, 2009315), (10710, 1999184), (10745, 1992672), (11052, 1937320), (11088, 1931030), (11220, 1908312), (11322, 1891120), (11359, 1884960), (11396, 1878840), (11424, 1874235), (11655, 1837088), (11781, 1817440), (12210, 1753584), (12240, 1749286), (12280, 1743588), (12320, 1737927), (12432, 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