21017646720

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1$

素因数の和:3462

約数の個数: 640

約数和(自身を含む): 90852917760

約数和(自身を除く): 69835271040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 81, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 153, 160, 162, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 320, 324, 336, 340, 357, 360, 378, 384, 405, 408, 420, 432, 448, 459, 476, 480, 504, 510, 540, 544, 560, 567, 576, 595, 612, 630, 640, 648, 672, 680, 714, 720, 756, 765, 810, 816, 840, 864, 896, 918, 945, 952, 960, 1008, 1020, 1071, 1080, 1088, 1120, 1134, 1152, 1190, 1224, 1260, 1296, 1344, 1360, 1377, 1428, 1440, 1512, 1530, 1620, 1632, 1680, 1728, 1785, 1836, 1890, 1904, 1920, 2016, 2040, 2142, 2160, 2176, 2240, 2268, 2295, 2380, 2448, 2520, 2592, 2688, 2720, 2754, 2835, 2856, 2880, 3024, 3060, 3213, 3240, 3264, 3360, 3407, 3456, 3570, 3672, 3780, 3808, 4032, 4080, 4284, 4320, 4480, 4536, 4590, 4760, 4896, 5040, 5184, 5355, 5440, 5508, 5670, 5712, 5760, 6048, 6120, 6426, 6480, 6528, 6720, 6814, 6885, 7140, 7344, 7560, 7616, 8064, 8160, 8568, 8640, 9072, 9180, 9520, 9639, 9792, 10080, 10221, 10368, 10710, 10880, 11016, 11340, 11424, 12096, 12240, 12852, 12960, 13440, 13628, 13770, 14280, 14688, 15120, 15232, 16065, 16320, 17035, 17136, 17280, 18144, 18360, 19040, 19278, 19584, 20160, 20442, 21420, 22032, 22680, 22848, 23849, 24192, 24480, 25704, 25920, 27256, 27540, 28560, 29376, 30240, 30663, 32130, 32640, 34070, 34272, 36288, 36720, 38080, 38556, 40320, 40884, 42840, 44064, 45360, 45696, 47698, 48195, 48960, 51105, 51408, 51840, 54512, 55080, 57120, 57919, 58752, 60480, 61326, 64260, 68140, 68544, 71547, 72576, 73440, 76160, 77112, 81768, 85680, 88128, 90720, 91989, 95396, 96390, 97920, 102210, 102816, 109024, 110160, 114240, 115838, 119245, 120960, 122652, 128520, 136280, 137088, 143094, 146880, 153315, 154224, 163536, 171360, 173757, 176256, 181440, 183978, 190792, 192780, 204420, 205632, 214641, 218048, 220320, 228480, 231676, 238490, 245304, 257040, 272560, 275967, 286188, 289595, 293760, 306630, 308448, 327072, 342720, 347514, 357735, 362880, 367956, 381584, 385560, 405433, 408840, 411264, 429282, 436096, 440640, 459945, 463352, 476980, 490608, 514080, 521271, 545120, 551934, 572376, 579190, 613260, 616896, 643923, 654144, 685440, 695028, 715470, 735912, 763168, 771120, 810866, 817680, 858564, 868785, 881280, 919890, 926704, 953960, 981216, 1028160, 1042542, 1073205, 1090240, 1103868, 1144752, 1158380, 1216299, 1226520, 1233792, 1287846, 1308288, 1379835, 1390056, 1430940, 1471824, 1526336, 1542240, 1563813, 1621732, 1635360, 1717128, 1737570, 1839780, 1853408, 1907920, 1931769, 1962432, 2027165, 2056320, 2085084, 2146410, 2180480, 2207736, 2289504, 2316760, 2432598, 2453040, 2575692, 2606355, 2759670, 2780112, 2861880, 2943648, 3052672, 3084480, 3127626, 3219615, 3243464, 3270720, 3434256, 3475140, 3648897, 3679560, 3706816, 3815840, 3863538, 3924864, 4054330, 4170168, 4292820, 4415472, 4579008, 4633520, 4691439, 4865196, 4906080, 5151384, 5212710, 5519340, 5560224, 5723760, 5887296, 6081495, 6168960, 6255252, 6439230, 6486928, 6541440, 6868512, 6950280, 7297794, 7359120, 7413632, 7631680, 7727076, 7819065, 8108660, 8340336, 8585640, 8830944, 9158016, 9267040, 9382878, 9658845, 9730392, 9812160, 10302768, 10425420, 10946691, 11038680, 11120448, 11447520, 11774592, 12162990, 12510504, 12878460, 12973856, 13737024, 13900560, 14595588, 14718240, 15263360, 15454152, 15638130, 16217320, 16680672, 17171280, 17661888, 18244485, 18534080, 18765756, 19317690, 19460784, 19624320, 20605536, 20850840, 21893382, 22077360, 22240896, 22895040, 23457195, 24325980, 25021008, 25756920, 25947712, 27474048, 27801120, 29191176, 29436480, 30908304, 31276260, 32434640, 32840073, 33361344, 34342560, 35323776, 36488970, 37068160, 37531512, 38635380, 38921568, 41211072, 41701680, 43786764, 44154720, 45790080, 46914390, 48651960, 50042016, 51513840, 51895424, 54733455, 55602240, 58382352, 58872960, 61816608, 62552520, 64869280, 65680146, 66722688, 68685120, 72977940, 75063024, 77270760, 77843136, 82422144, 83403360, 87573528, 88309440, 93828780, 97303920, 100084032, 103027680, 109466910, 111204480, 116764704, 123633216, 125105040, 129738560, 131360292, 137370240, 145955880, 150126048, 154541520, 155686272, 164200365, 166806720, 175147056, 176618880, 187657560, 194607840, 200168064, 206055360, 218933820, 233529408, 247266432, 250210080, 259477120, 262720584, 291911760, 300252096, 309083040, 328400730, 333613440, 350294112, 375315120, 389215680, 412110720, 437867640, 467058816, 500420160, 525441168, 583823520, 600504192, 618166080, 656801460, 700588224, 750630240, 778431360, 875735280, 1000840320, 1050882336, 1167647040, 1236332160, 1313602920, 1401176448, 1501260480, 1751470560, 2101764672, 2335294080, 2627205840, 3002520960, 3502941120, 4203529344, 5254411680, 7005882240, 10508823360, 21017646720]

約数ペア:

[(1, 21017646720), (2, 10508823360), (3, 7005882240), (4, 5254411680), (5, 4203529344), (6, 3502941120), (7, 3002520960), (8, 2627205840), (9, 2335294080), (10, 2101764672), (12, 1751470560), (14, 1501260480), (15, 1401176448), (16, 1313602920), (17, 1236332160), (18, 1167647040), (20, 1050882336), (21, 1000840320), (24, 875735280), (27, 778431360), (28, 750630240), (30, 700588224), (32, 656801460), (34, 618166080), (35, 600504192), (36, 583823520), (40, 525441168), (42, 500420160), (45, 467058816), (48, 437867640), (51, 412110720), (54, 389215680), (56, 375315120), (60, 350294112), (63, 333613440), (64, 328400730), (68, 309083040), (70, 300252096), (72, 291911760), (80, 262720584), (81, 259477120), (84, 250210080), (85, 247266432), (90, 233529408), (96, 218933820), (102, 206055360), (105, 200168064), (108, 194607840), (112, 187657560), (119, 176618880), (120, 175147056), (126, 166806720), (128, 164200365), (135, 155686272), (136, 154541520), (140, 150126048), (144, 145955880), (153, 137370240), (160, 131360292), (162, 129738560), (168, 125105040), (170, 123633216), (180, 116764704), (189, 111204480), (192, 109466910), (204, 103027680), (210, 100084032), (216, 97303920), (224, 93828780), (238, 88309440), (240, 87573528), (252, 83403360), (255, 82422144), (270, 77843136), (272, 77270760), (280, 75063024), (288, 72977940), (306, 68685120), (315, 66722688), (320, 65680146), (324, 64869280), (336, 62552520), (340, 61816608), (357, 58872960), (360, 58382352), (378, 55602240), (384, 54733455), (405, 51895424), (408, 51513840), (420, 50042016), (432, 48651960), (448, 46914390), (459, 45790080), (476, 44154720), (480, 43786764), (504, 41701680), (510, 41211072), (540, 38921568), (544, 38635380), (560, 37531512), (567, 37068160), (576, 36488970), (595, 35323776), (612, 34342560), (630, 33361344), (640, 32840073), (648, 32434640), (672, 31276260), (680, 30908304), (714, 29436480), (720, 29191176), (756, 27801120), (765, 27474048), (810, 25947712), (816, 25756920), (840, 25021008), (864, 24325980), (896, 23457195), (918, 22895040), (945, 22240896), (952, 22077360), (960, 21893382), (1008, 20850840), (1020, 20605536), (1071, 19624320), (1080, 19460784), (1088, 19317690), (1120, 18765756), (1134, 18534080), (1152, 18244485), (1190, 17661888), (1224, 17171280), (1260, 16680672), (1296, 16217320), (1344, 15638130), (1360, 15454152), (1377, 15263360), (1428, 14718240), (1440, 14595588), (1512, 13900560), (1530, 13737024), (1620, 12973856), (1632, 12878460), (1680, 12510504), (1728, 12162990), (1785, 11774592), (1836, 11447520), (1890, 11120448), (1904, 11038680), (1920, 10946691), (2016, 10425420), (2040, 10302768), (2142, 9812160), (2160, 9730392), (2176, 9658845), (2240, 9382878), (2268, 9267040), (2295, 9158016), (2380, 8830944), (2448, 8585640), (2520, 8340336), (2592, 8108660), (2688, 7819065), (2720, 7727076), (2754, 7631680), (2835, 7413632), (2856, 7359120), (2880, 7297794), (3024, 6950280), (3060, 6868512), (3213, 6541440), (3240, 6486928), (3264, 6439230), (3360, 6255252), (3407, 6168960), (3456, 6081495), (3570, 5887296), (3672, 5723760), (3780, 5560224), (3808, 5519340), (4032, 5212710), (4080, 5151384), (4284, 4906080), (4320, 4865196), (4480, 4691439), (4536, 4633520), (4590, 4579008), (4760, 4415472), (4896, 4292820), (5040, 4170168), (5184, 4054330), (5355, 3924864), (5440, 3863538), (5508, 3815840), (5670, 3706816), (5712, 3679560), (5760, 3648897), (6048, 3475140), (6120, 3434256), (6426, 3270720), (6480, 3243464), (6528, 3219615), (6720, 3127626), (6814, 3084480), (6885, 3052672), (7140, 2943648), (7344, 2861880), (7560, 2780112), (7616, 2759670), (8064, 2606355), (8160, 2575692), (8568, 2453040), (8640, 2432598), (9072, 2316760), (9180, 2289504), (9520, 2207736), (9639, 2180480), (9792, 2146410), (10080, 2085084), (10221, 2056320), (10368, 2027165), (10710, 1962432), (10880, 1931769), (11016, 1907920), (11340, 1853408), (11424, 1839780), (12096, 1737570), (12240, 1717128), (12852, 1635360), (12960, 1621732), (13440, 1563813), (13628, 1542240), (13770, 1526336), (14280, 1471824), (14688, 1430940), (15120, 1390056), (15232, 1379835), (16065, 1308288), (16320, 1287846), (17035, 1233792), (17136, 1226520), (17280, 1216299), (18144, 1158380), (18360, 1144752), (19040, 1103868), (19278, 1090240), (19584, 1073205), (20160, 1042542), (20442, 1028160), (21420, 981216), (22032, 953960), (22680, 926704), (22848, 919890), (23849, 881280), (24192, 868785), (24480, 858564), (25704, 817680), (25920, 810866), (27256, 771120), (27540, 763168), (28560, 735912), (29376, 715470), (30240, 695028), (30663, 685440), (32130, 654144), (32640, 643923), (34070, 616896), (34272, 613260), (36288, 579190), (36720, 572376), (38080, 551934), (38556, 545120), (40320, 521271), (40884, 514080), (42840, 490608), (44064, 476980), (45360, 463352), (45696, 459945), (47698, 440640), (48195, 436096), (48960, 429282), (51105, 411264), (51408, 408840), (51840, 405433), (54512, 385560), (55080, 381584), (57120, 367956), (57919, 362880), (58752, 357735), (60480, 347514), (61326, 342720), (64260, 327072), (68140, 308448), (68544, 306630), (71547, 293760), (72576, 289595), (73440, 286188), (76160, 275967), (77112, 272560), (81768, 257040), (85680, 245304), (88128, 238490), (90720, 231676), (91989, 228480), (95396, 220320), (96390, 218048), (97920, 214641), (102210, 205632), (102816, 204420), (109024, 192780), (110160, 190792), (114240, 183978), (115838, 181440), (119245, 176256), (120960, 173757), (122652, 171360), (128520, 163536), (136280, 154224), (137088, 153315), (143094, 146880)]