21061736640

素因数分解:

$2^6\times 3^4\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 1120

約数和(自身を含む): 92054476800

約数和(自身を除く): 70992740160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 54, 56, 60, 63, 64, 69, 70, 72, 80, 81, 84, 90, 92, 96, 98, 103, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 147, 160, 161, 162, 168, 180, 184, 189, 192, 196, 206, 207, 210, 216, 224, 230, 240, 245, 252, 270, 276, 280, 288, 294, 309, 315, 320, 322, 324, 336, 343, 345, 360, 368, 378, 392, 405, 412, 414, 420, 432, 441, 448, 460, 480, 483, 490, 504, 515, 540, 552, 560, 567, 576, 588, 618, 621, 630, 644, 648, 672, 686, 690, 720, 721, 735, 736, 756, 784, 805, 810, 824, 828, 840, 864, 882, 920, 927, 945, 960, 966, 980, 1008, 1029, 1030, 1035, 1080, 1104, 1120, 1127, 1134, 1176, 1236, 1242, 1260, 1288, 1296, 1323, 1344, 1372, 1380, 1440, 1442, 1449, 1470, 1472, 1512, 1545, 1568, 1610, 1620, 1648, 1656, 1680, 1715, 1728, 1764, 1840, 1854, 1863, 1890, 1932, 1960, 2016, 2058, 2060, 2070, 2160, 2163, 2205, 2208, 2240, 2254, 2268, 2352, 2369, 2415, 2472, 2484, 2520, 2576, 2592, 2646, 2744, 2760, 2781, 2835, 2880, 2884, 2898, 2940, 3024, 3087, 3090, 3105, 3136, 3220, 3240, 3296, 3312, 3360, 3381, 3430, 3528, 3605, 3680, 3708, 3726, 3780, 3864, 3920, 3969, 4032, 4116, 4120, 4140, 4320, 4326, 4347, 4410, 4416, 4508, 4536, 4635, 4704, 4738, 4830, 4944, 4968, 5040, 5047, 5145, 5152, 5184, 5292, 5488, 5520, 5562, 5635, 5670, 5768, 5796, 5880, 6048, 6174, 6180, 6210, 6440, 6480, 6489, 6592, 6615, 6624, 6720, 6762, 6860, 7056, 7107, 7210, 7245, 7360, 7416, 7452, 7560, 7728, 7840, 7889, 7938, 8232, 8240, 8280, 8343, 8640, 8652, 8694, 8820, 9016, 9072, 9261, 9270, 9315, 9408, 9476, 9660, 9888, 9936, 10080, 10094, 10143, 10290, 10304, 10584, 10815, 10976, 11040, 11124, 11270, 11340, 11536, 11592, 11760, 11845, 12096, 12348, 12360, 12420, 12880, 12960, 12978, 13041, 13230, 13248, 13524, 13720, 13905, 14112, 14214, 14420, 14490, 14832, 14904, 15120, 15141, 15435, 15456, 15680, 15778, 15876, 16464, 16480, 16560, 16583, 16686, 16905, 17304, 17388, 17640, 18032, 18144, 18522, 18540, 18630, 18952, 19320, 19467, 19776, 19845, 19872, 20160, 20188, 20286, 20580, 21168, 21321, 21630, 21735, 21952, 22080, 22248, 22540, 22680, 23072, 23184, 23520, 23667, 23690, 24696, 24720, 24840, 25235, 25760, 25920, 25956, 26082, 26460, 27048, 27440, 27783, 27810, 28224, 28428, 28840, 28980, 29664, 29808, 30240, 30282, 30429, 30870, 30912, 31556, 31752, 32445, 32928, 32960, 33120, 33166, 33372, 33810, 34608, 34776, 35280, 35329, 35535, 36064, 36288, 37044, 37080, 37260, 37904, 38640, 38934, 39445, 39690, 39744, 40376, 40572, 41160, 41715, 42336, 42642, 43260, 43470, 44496, 45080, 45360, 45423, 46144, 46305, 46368, 47040, 47334, 47380, 49392, 49440, 49680, 49749, 50470, 50715, 51520, 51912, 52164, 52920, 54096, 54880, 55566, 55620, 56856, 57680, 57960, 58401, 59328, 59616, 60480, 60564, 60858, 61740, 63112, 63504, 63963, 64890, 65205, 65856, 66240, 66332, 66744, 67620, 69216, 69552, 70560, 70658, 71001, 71070, 72128, 74088, 74160, 74520, 75705, 75808, 77280, 77868, 78890, 79380, 80752, 81144, 82320, 82915, 83430, 84672, 85284, 86520, 86940, 88992, 90160, 90720, 90846, 91287, 92610, 92736, 94668, 94760, 97335, 98784, 98880, 99360, 99498, 100940, 101430, 103824, 104328, 105840, 105987, 106605, 108192, 109760, 111132, 111240, 113712, 115360, 115920, 116081, 116802, 118335, 119232, 121128, 121716, 123480, 126224, 127008, 127926, 129780, 130410, 132664, 133488, 135240, 136269, 138432, 138915, 139104, 141120, 141316, 142002, 142140, 148176, 148320, 149040, 149247, 151410, 151616, 152145, 154560, 155736, 157780, 158760, 161504, 162288, 164640, 165830, 166860, 170568, 173040, 173880, 176645, 177984, 180320, 181440, 181692, 182574, 185220, 189336, 189520, 191889, 194670, 197568, 198720, 198996, 201880, 202860, 207648, 208656, 211680, 211974, 213003, 213210, 216384, 222264, 222480, 227115, 227424, 230720, 231840, 232162, 233604, 236670, 242256, 243432, 246960, 248745, 252448, 254016, 255852, 259560, 260820, 265328, 266976, 270480, 272538, 277830, 278208, 282632, 284004, 284280, 292005, 296352, 296640, 298080, 298494, 302820, 304290, 311472, 315560, 317520, 317961, 319815, 323008, 324576, 329280, 331660, 333720, 341136, 346080, 347760, 348243, 353290, 355005, 360640, 363384, 365148, 370440, 378672, 379040, 383778, 389340, 397992, 403760, 405720, 408807, 415296, 417312, 423360, 423948, 426006, 426420, 444528, 444960, 447741, 454230, 454848, 456435, 463680, 464324, 467208, 473340, 484512, 486864, 493920, 497490, 504896, 511704, 519120, 521640, 529935, 530656, 533952, 540960, 545076, 555660, 565264, 568008, 568560, 580405, 584010, 592704, 596160, 596988, 605640, 608580, 622944, 631120, 635040, 635922, 639009, 639630, 649152, 663320, 667440, 681345, 682272, 692160, 695520, 696486, 706580, 710010, 726768, 730296, 740880, 746235, 757344, 758080, 767556, 778680, 795984, 807520, 811440, 812567, 817614, 834624, 847896, 852012, 852840, 889056, 889920, 895482, 908460, 912870, 928648, 934416, 946680, 953883, 959445, 969024, 973728, 987840, 994980, 1023408, 1038240, 1043280, 1044729, 1059870, 1061312, 1065015, 1081920, 1090152, 1111320, 1130528, 1136016, 1137120, 1160810, 1168020, 1193976, 1211280, 1217160, 1245888, 1262240, 1270080, 1271844, 1278018, 1279260, 1326640, 1334880, 1343223, 1362690, 1364544, 1391040, 1392972, 1413160, 1420020, 1453536, 1460592, 1481760, 1492470, 1514688, 1535112, 1557360, 1589805, 1591968, 1615040, 1622880, 1625134, 1635228, 1695792, 1704024, 1705680, 1741215, 1778112, 1790964, 1816920, 1825740, 1857296, 1868832, 1893360, 1907766, 1918890, 1947456, 1989960, 2044035, 2046816, 2076480, 2086560, 2089458, 2119740, 2130030, 2180304, 2222640, 2238705, 2261056, 2272032, 2274240, 2321620, 2336040, 2387952, 2422560, 2434320, 2437701, 2524480, 2543688, 2556036, 2558520, 2653280, 2669760, 2686446, 2725380, 2785944, 2826320, 2840040, 2861649, 2907072, 2921184, 2963520, 2984940, 3070224, 3114720, 3134187, 3179610, 3183936, 3195045, 3245760, 3250268, 3270456, 3391584, 3408048, 3411360, 3482430, 3581928, 3633840, 3651480, 3714592, 3737664, 3786720, 3815532, 3837780, 3979920, 4062835, 4088070, 4093632, 4173120, 4178916, 4239480, 4260060, 4360608, 4445280, 4477410, 4544064, 4643240, 4672080, 4769415, 4775904, 4845120, 4868640, 4875402, 5087376, 5112072, 5117040, 5223645, 5306560, 5372892, 5450760, 5571888, 5652640, 5680080, 5723298, 5842368, 5969880, 6140448, 6229440, 6268374, 6359220, 6390090, 6500536, 6540912, 6716115, 6783168, 6816096, 6822720, 6964860, 7163856, 7267680, 7302960, 7313103, 7429184, 7573440, 7631064, 7675560, 7959840, 8125670, 8176140, 8357832, 8478960, 8520120, 8721216, 8890560, 8954820, 9286480, 9344160, 9402561, 9538830, 9551808, 9737280, 9750804, 10174752, 10224144, 10234080, 10447290, 10745784, 10901520, 11143776, 11305280, 11360160, 11446596, 11939760, 12188505, 12280896, 12536748, 12718440, 12780180, 13001072, 13081824, 13432230, 13632192, 13929720, 14308245, 14327712, 14535360, 14605920, 14626206, 15262128, 15351120, 15670935, 15919680, 16251340, 16352280, 16715664, 16957920, 17040240, 17909640, 18572960, 18688320, 18805122, 19077660, 19501608, 20349504, 20448288, 20468160, 20894580, 21491568, 21803040, 21939309, 22287552, 22720320, 22893192, 23879520, 24377010, 25073496, 25436880, 25560360, 26002144, 26163648, 26864460, 27859440, 28616490, 28655424, 29211840, 29252412, 30524256, 30702240, 31341870, 32502680, 32704560, 33431328, 33915840, 34080480, 35819280, 36565515, 37145920, 37610244, 38155320, 39003216, 40896576, 41789160, 42983136, 43606080, 43878618, 45786384, 47012805, 47759040, 48754020, 50146992, 50873760, 51120720, 52004288, 53728920, 55718880, 57232980, 58504824, 61048512, 61404480, 62683740, 65005360, 65409120, 65817927, 66862656, 68160960, 71638560, 73131030, 75220488, 76310640, 78006432, 83578320, 85966272, 87757236, 91572768, 94025610, 97508040, 100293984, 101747520, 102241440, 107457840, 109696545, 111437760, 114465960, 117009648, 125367480, 130010720, 130818240, 131635854, 143277120, 146262060, 150440976, 152621280, 156012864, 167156640, 175514472, 183145536, 188051220, 195016080, 200587968, 204482880, 214915680, 219393090, 228931920, 234019296, 250734960, 260021440, 263271708, 292524120, 300881952, 305242560, 329089635, 334313280, 351028944, 376102440, 390032160, 429831360, 438786180, 457863840, 468038592, 501469920, 526543416, 585048240, 601763904, 658179270, 702057888, 752204880, 780064320, 877572360, 915727680, 1002939840, 1053086832, 1170096480, 1316358540, 1404115776, 1504409760, 1755144720, 2106173664, 2340192960, 2632717080, 3008819520, 3510289440, 4212347328, 5265434160, 7020578880, 10530868320, 21061736640]

約数ペア:

[(1, 21061736640), (2, 10530868320), (3, 7020578880), (4, 5265434160), (5, 4212347328), (6, 3510289440), (7, 3008819520), (8, 2632717080), (9, 2340192960), (10, 2106173664), (12, 1755144720), (14, 1504409760), (15, 1404115776), (16, 1316358540), (18, 1170096480), (20, 1053086832), (21, 1002939840), (23, 915727680), (24, 877572360), (27, 780064320), (28, 752204880), (30, 702057888), (32, 658179270), (35, 601763904), (36, 585048240), (40, 526543416), (42, 501469920), (45, 468038592), (46, 457863840), (48, 438786180), (49, 429831360), (54, 390032160), (56, 376102440), (60, 351028944), (63, 334313280), (64, 329089635), (69, 305242560), (70, 300881952), (72, 292524120), (80, 263271708), (81, 260021440), (84, 250734960), (90, 234019296), (92, 228931920), (96, 219393090), (98, 214915680), (103, 204482880), (105, 200587968), (108, 195016080), (112, 188051220), (115, 183145536), (120, 175514472), (126, 167156640), (135, 156012864), (138, 152621280), (140, 150440976), (144, 146262060), (147, 143277120), (160, 131635854), (161, 130818240), (162, 130010720), (168, 125367480), (180, 117009648), (184, 114465960), (189, 111437760), (192, 109696545), (196, 107457840), (206, 102241440), (207, 101747520), (210, 100293984), (216, 97508040), (224, 94025610), (230, 91572768), (240, 87757236), (245, 85966272), (252, 83578320), (270, 78006432), (276, 76310640), (280, 75220488), (288, 73131030), (294, 71638560), (309, 68160960), (315, 66862656), (320, 65817927), (322, 65409120), (324, 65005360), (336, 62683740), (343, 61404480), (345, 61048512), (360, 58504824), (368, 57232980), (378, 55718880), (392, 53728920), (405, 52004288), (412, 51120720), (414, 50873760), (420, 50146992), (432, 48754020), (441, 47759040), (448, 47012805), (460, 45786384), (480, 43878618), (483, 43606080), (490, 42983136), (504, 41789160), (515, 40896576), (540, 39003216), (552, 38155320), (560, 37610244), (567, 37145920), (576, 36565515), (588, 35819280), (618, 34080480), (621, 33915840), (630, 33431328), (644, 32704560), (648, 32502680), (672, 31341870), (686, 30702240), (690, 30524256), (720, 29252412), (721, 29211840), (735, 28655424), (736, 28616490), (756, 27859440), (784, 26864460), (805, 26163648), (810, 26002144), (824, 25560360), (828, 25436880), (840, 25073496), (864, 24377010), (882, 23879520), (920, 22893192), (927, 22720320), (945, 22287552), (960, 21939309), (966, 21803040), (980, 21491568), (1008, 20894580), (1029, 20468160), (1030, 20448288), (1035, 20349504), (1080, 19501608), (1104, 19077660), (1120, 18805122), (1127, 18688320), (1134, 18572960), (1176, 17909640), (1236, 17040240), (1242, 16957920), (1260, 16715664), (1288, 16352280), (1296, 16251340), (1323, 15919680), (1344, 15670935), (1372, 15351120), (1380, 15262128), (1440, 14626206), (1442, 14605920), (1449, 14535360), (1470, 14327712), (1472, 14308245), (1512, 13929720), (1545, 13632192), (1568, 13432230), (1610, 13081824), (1620, 13001072), (1648, 12780180), (1656, 12718440), (1680, 12536748), (1715, 12280896), (1728, 12188505), (1764, 11939760), (1840, 11446596), (1854, 11360160), (1863, 11305280), (1890, 11143776), (1932, 10901520), (1960, 10745784), (2016, 10447290), (2058, 10234080), (2060, 10224144), (2070, 10174752), (2160, 9750804), (2163, 9737280), (2205, 9551808), (2208, 9538830), (2240, 9402561), (2254, 9344160), (2268, 9286480), (2352, 8954820), (2369, 8890560), (2415, 8721216), (2472, 8520120), (2484, 8478960), (2520, 8357832), (2576, 8176140), (2592, 8125670), (2646, 7959840), (2744, 7675560), (2760, 7631064), (2781, 7573440), (2835, 7429184), (2880, 7313103), (2884, 7302960), (2898, 7267680), (2940, 7163856), (3024, 6964860), (3087, 6822720), (3090, 6816096), (3105, 6783168), (3136, 6716115), (3220, 6540912), (3240, 6500536), (3296, 6390090), (3312, 6359220), (3360, 6268374), (3381, 6229440), (3430, 6140448), (3528, 5969880), (3605, 5842368), (3680, 5723298), (3708, 5680080), (3726, 5652640), (3780, 5571888), (3864, 5450760), (3920, 5372892), (3969, 5306560), (4032, 5223645), (4116, 5117040), (4120, 5112072), (4140, 5087376), (4320, 4875402), (4326, 4868640), (4347, 4845120), (4410, 4775904), (4416, 4769415), (4508, 4672080), (4536, 4643240), (4635, 4544064), (4704, 4477410), (4738, 4445280), (4830, 4360608), (4944, 4260060), (4968, 4239480), (5040, 4178916), (5047, 4173120), (5145, 4093632), (5152, 4088070), (5184, 4062835), (5292, 3979920), (5488, 3837780), (5520, 3815532), (5562, 3786720), (5635, 3737664), (5670, 3714592), (5768, 3651480), (5796, 3633840), (5880, 3581928), (6048, 3482430), (6174, 3411360), (6180, 3408048), (6210, 3391584), (6440, 3270456), (6480, 3250268), (6489, 3245760), (6592, 3195045), (6615, 3183936), (6624, 3179610), (6720, 3134187), (6762, 3114720), (6860, 3070224), (7056, 2984940), (7107, 2963520), (7210, 2921184), (7245, 2907072), (7360, 2861649), (7416, 2840040), (7452, 2826320), (7560, 2785944), (7728, 2725380), (7840, 2686446), (7889, 2669760), (7938, 2653280), (8232, 2558520), (8240, 2556036), (8280, 2543688), (8343, 2524480), (8640, 2437701), (8652, 2434320), (8694, 2422560), (8820, 2387952), (9016, 2336040), (9072, 2321620), (9261, 2274240), (9270, 2272032), (9315, 2261056), (9408, 2238705), (9476, 2222640), (9660, 2180304), (9888, 2130030), (9936, 2119740), (10080, 2089458), (10094, 2086560), (10143, 2076480), (10290, 2046816), (10304, 2044035), (10584, 1989960), (10815, 1947456), (10976, 1918890), (11040, 1907766), (11124, 1893360), (11270, 1868832), (11340, 1857296), (11536, 1825740), (11592, 1816920), (11760, 1790964), (11845, 1778112), (12096, 1741215), (12348, 1705680), (12360, 1704024), (12420, 1695792), (12880, 1635228), (12960, 1625134), (12978, 1622880), (13041, 1615040), (13230, 1591968), (13248, 1589805), (13524, 1557360), (13720, 1535112), (13905, 1514688), (14112, 1492470), (14214, 1481760), (14420, 1460592), (14490, 1453536), (14832, 1420020), (14904, 1413160), (15120, 1392972), (15141, 1391040), (15435, 1364544), (15456, 1362690), (15680, 1343223), (15778, 1334880), (15876, 1326640), (16464, 1279260), (16480, 1278018), (16560, 1271844), (16583, 1270080), (16686, 1262240), (16905, 1245888), (17304, 1217160), (17388, 1211280), (17640, 1193976), (18032, 1168020), (18144, 1160810), (18522, 1137120), (18540, 1136016), (18630, 1130528), (18952, 1111320), (19320, 1090152), (19467, 1081920), (19776, 1065015), (19845, 1061312), (19872, 1059870), (20160, 1044729), (20188, 1043280), (20286, 1038240), (20580, 1023408), (21168, 994980), (21321, 987840), (21630, 973728), (21735, 969024), (21952, 959445), (22080, 953883), (22248, 946680), (22540, 934416), (22680, 928648), (23072, 912870), (23184, 908460), (23520, 895482), (23667, 889920), (23690, 889056), (24696, 852840), (24720, 852012), (24840, 847896), (25235, 834624), (25760, 817614), (25920, 812567), (25956, 811440), (26082, 807520), (26460, 795984), (27048, 778680), (27440, 767556), (27783, 758080), (27810, 757344), (28224, 746235), (28428, 740880), (28840, 730296), (28980, 726768), (29664, 710010), (29808, 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