20737019520

素因数分解:

$2^7\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1350

約数の個数: 768

約数和(自身を含む): 90000720000

約数和(自身を除く): 69263700480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 147, 152, 160, 168, 171, 180, 189, 190, 192, 196, 210, 216, 224, 228, 240, 245, 252, 266, 270, 280, 285, 288, 294, 304, 315, 320, 336, 342, 360, 378, 380, 384, 392, 399, 420, 432, 441, 448, 456, 480, 490, 504, 513, 532, 540, 560, 570, 576, 588, 608, 630, 640, 665, 672, 684, 720, 735, 756, 760, 784, 798, 840, 855, 864, 882, 896, 912, 931, 945, 960, 980, 1008, 1026, 1064, 1080, 1120, 1140, 1152, 1176, 1197, 1216, 1260, 1289, 1323, 1330, 1344, 1368, 1440, 1470, 1512, 1520, 1568, 1596, 1680, 1710, 1728, 1764, 1824, 1862, 1890, 1920, 1960, 1995, 2016, 2052, 2128, 2160, 2205, 2240, 2280, 2352, 2394, 2432, 2520, 2565, 2578, 2646, 2660, 2688, 2736, 2793, 2880, 2940, 3024, 3040, 3136, 3192, 3360, 3420, 3456, 3528, 3591, 3648, 3724, 3780, 3867, 3920, 3990, 4032, 4104, 4256, 4320, 4410, 4480, 4560, 4655, 4704, 4788, 5040, 5130, 5156, 5292, 5320, 5472, 5586, 5760, 5880, 5985, 6048, 6080, 6272, 6384, 6445, 6615, 6720, 6840, 7056, 7182, 7296, 7448, 7560, 7734, 7840, 7980, 8064, 8208, 8379, 8512, 8640, 8820, 9023, 9120, 9310, 9408, 9576, 10080, 10260, 10312, 10584, 10640, 10944, 11172, 11601, 11760, 11970, 12096, 12160, 12768, 12890, 13230, 13440, 13680, 13965, 14112, 14364, 14896, 15120, 15468, 15680, 15960, 16416, 16758, 17024, 17280, 17640, 17955, 18046, 18240, 18620, 18816, 19152, 19335, 20160, 20520, 20624, 21168, 21280, 21888, 22344, 23202, 23520, 23940, 24192, 24491, 25137, 25536, 25780, 26460, 27069, 27360, 27930, 28224, 28728, 29792, 30240, 30936, 31360, 31920, 32832, 33516, 34803, 35280, 35910, 36092, 36480, 37240, 38304, 38670, 40320, 41040, 41248, 41895, 42336, 42560, 44688, 45115, 46404, 47040, 47880, 48982, 50274, 51072, 51560, 52920, 54138, 54720, 55860, 56448, 57456, 58005, 59584, 60480, 61872, 63161, 63840, 65664, 67032, 69606, 70560, 71820, 72184, 73473, 74480, 76608, 77340, 81207, 82080, 82496, 83790, 84672, 85120, 89376, 90230, 92808, 94080, 95760, 97964, 100548, 103120, 105840, 108276, 109440, 111720, 114912, 116010, 119168, 120960, 122455, 123744, 125685, 126322, 127680, 134064, 135345, 139212, 141120, 143640, 144368, 146946, 148960, 153216, 154680, 162414, 164160, 164992, 167580, 169344, 171437, 174015, 178752, 180460, 185616, 189483, 191520, 195928, 201096, 206240, 211680, 216552, 220419, 223440, 229824, 232020, 243621, 244910, 247488, 251370, 252644, 255360, 268128, 270690, 278424, 282240, 287280, 288736, 293892, 297920, 309360, 315805, 324828, 328320, 335160, 342874, 348030, 357504, 360920, 367365, 371232, 378966, 383040, 391856, 402192, 406035, 412480, 423360, 433104, 440838, 446880, 459648, 464040, 487242, 489820, 494976, 502740, 505288, 514311, 536256, 541380, 556848, 568449, 574560, 577472, 587784, 595840, 618720, 631610, 649656, 661257, 670320, 685748, 696060, 721840, 734730, 742464, 757932, 766080, 783712, 804384, 812070, 824960, 846720, 857185, 866208, 881676, 893760, 928080, 947415, 974484, 979640, 1005480, 1010576, 1028622, 1072512, 1082760, 1102095, 1113696, 1136898, 1149120, 1154944, 1175568, 1200059, 1218105, 1237440, 1263220, 1299312, 1322514, 1340640, 1371496, 1392120, 1443680, 1469460, 1484928, 1515864, 1542933, 1567424, 1608768, 1624140, 1705347, 1714370, 1732416, 1763352, 1787520, 1856160, 1894830, 1948968, 1959280, 2010960, 2021152, 2057244, 2165520, 2204190, 2227392, 2273796, 2298240, 2351136, 2400118, 2436210, 2474880, 2526440, 2571555, 2598624, 2645028, 2681280, 2742992, 2784240, 2842245, 2887360, 2938920, 3031728, 3085866, 3134848, 3217536, 3248280, 3306285, 3410694, 3428740, 3464832, 3526704, 3600177, 3712320, 3789660, 3897936, 3918560, 4021920, 4042304, 4114488, 4331040, 4408380, 4454784, 4547592, 4628799, 4702272, 4800236, 4872420, 5052880, 5143110, 5197248, 5290056, 5362560, 5485984, 5568480, 5684490, 5774720, 5877840, 6000295, 6063456, 6171732, 6496560, 6612570, 6821388, 6857480, 7053408, 7200354, 7424640, 7579320, 7714665, 7795872, 7837120, 8043840, 8084608, 8228976, 8526735, 8662080, 8816760, 9095184, 9257598, 9404544, 9600472, 9744840, 10105760, 10286220, 10394496, 10580112, 10800531, 10971968, 11136960, 11368980, 11755680, 12000590, 12126912, 12343464, 12993120, 13225140, 13642776, 13714960, 14106816, 14400708, 15158640, 15429330, 15591744, 15674240, 16087680, 16457952, 17053470, 17324160, 17633520, 18000885, 18190368, 18515196, 19200944, 19489680, 20211520, 20572440, 21160224, 21601062, 21943936, 22273920, 22737960, 23143995, 23511360, 24001180, 24253824, 24686928, 25986240, 26450280, 27285552, 27429920, 28213632, 28801416, 30317280, 30858660, 31183488, 32401593, 32915904, 34106940, 35267040, 36001770, 36380736, 37030392, 38401888, 38979360, 40423040, 41144880, 42320448, 43202124, 45475920, 46287990, 47022720, 48002360, 49373856, 51972480, 52900560, 54002655, 54571104, 54859840, 57602832, 60634560, 61717320, 64803186, 65831808, 68213880, 70534080, 72003540, 72761472, 74060784, 76803776, 77958720, 82289760, 84640896, 86404248, 90951840, 92575980, 96004720, 98747712, 105801120, 108005310, 109142208, 109719680, 115205664, 121269120, 123434640, 129606372, 136427760, 141068160, 144007080, 148121568, 153607552, 155917440, 162007965, 164579520, 172808496, 181903680, 185151960, 192009440, 197495424, 211602240, 216010620, 218284416, 230411328, 246869280, 259212744, 272855520, 288014160, 296243136, 324015930, 329159040, 345616992, 363807360, 370303920, 384018880, 423204480, 432021240, 460822656, 493738560, 518425488, 545711040, 576028320, 592486272, 648031860, 691233984, 740607840, 768037760, 864042480, 987477120, 1036850976, 1091422080, 1152056640, 1296063720, 1382467968, 1481215680, 1728084960, 2073701952, 2304113280, 2592127440, 2962431360, 3456169920, 4147403904, 5184254880, 6912339840, 10368509760, 20737019520]

約数ペア:

[(1, 20737019520), (2, 10368509760), (3, 6912339840), (4, 5184254880), (5, 4147403904), (6, 3456169920), (7, 2962431360), (8, 2592127440), (9, 2304113280), (10, 2073701952), (12, 1728084960), (14, 1481215680), (15, 1382467968), (16, 1296063720), (18, 1152056640), (19, 1091422080), (20, 1036850976), (21, 987477120), (24, 864042480), (27, 768037760), (28, 740607840), (30, 691233984), (32, 648031860), (35, 592486272), (36, 576028320), (38, 545711040), (40, 518425488), (42, 493738560), (45, 460822656), (48, 432021240), (49, 423204480), (54, 384018880), (56, 370303920), (57, 363807360), (60, 345616992), (63, 329159040), (64, 324015930), (70, 296243136), (72, 288014160), (76, 272855520), (80, 259212744), (84, 246869280), (90, 230411328), (95, 218284416), (96, 216010620), (98, 211602240), (105, 197495424), (108, 192009440), (112, 185151960), (114, 181903680), (120, 172808496), (126, 164579520), (128, 162007965), (133, 155917440), (135, 153607552), (140, 148121568), (144, 144007080), (147, 141068160), (152, 136427760), (160, 129606372), (168, 123434640), (171, 121269120), (180, 115205664), (189, 109719680), (190, 109142208), (192, 108005310), (196, 105801120), (210, 98747712), (216, 96004720), (224, 92575980), (228, 90951840), (240, 86404248), (245, 84640896), (252, 82289760), (266, 77958720), (270, 76803776), (280, 74060784), (285, 72761472), (288, 72003540), (294, 70534080), (304, 68213880), (315, 65831808), (320, 64803186), (336, 61717320), (342, 60634560), (360, 57602832), (378, 54859840), (380, 54571104), (384, 54002655), (392, 52900560), (399, 51972480), (420, 49373856), (432, 48002360), (441, 47022720), (448, 46287990), (456, 45475920), (480, 43202124), (490, 42320448), (504, 41144880), (513, 40423040), (532, 38979360), (540, 38401888), (560, 37030392), (570, 36380736), (576, 36001770), (588, 35267040), (608, 34106940), (630, 32915904), (640, 32401593), (665, 31183488), (672, 30858660), (684, 30317280), (720, 28801416), (735, 28213632), (756, 27429920), (760, 27285552), (784, 26450280), (798, 25986240), (840, 24686928), (855, 24253824), (864, 24001180), (882, 23511360), (896, 23143995), (912, 22737960), (931, 22273920), (945, 21943936), (960, 21601062), (980, 21160224), (1008, 20572440), (1026, 20211520), (1064, 19489680), (1080, 19200944), (1120, 18515196), (1140, 18190368), (1152, 18000885), (1176, 17633520), (1197, 17324160), (1216, 17053470), (1260, 16457952), (1289, 16087680), (1323, 15674240), (1330, 15591744), (1344, 15429330), (1368, 15158640), (1440, 14400708), (1470, 14106816), (1512, 13714960), (1520, 13642776), (1568, 13225140), (1596, 12993120), (1680, 12343464), (1710, 12126912), (1728, 12000590), (1764, 11755680), (1824, 11368980), (1862, 11136960), (1890, 10971968), (1920, 10800531), (1960, 10580112), (1995, 10394496), (2016, 10286220), (2052, 10105760), (2128, 9744840), (2160, 9600472), (2205, 9404544), (2240, 9257598), (2280, 9095184), (2352, 8816760), (2394, 8662080), (2432, 8526735), (2520, 8228976), (2565, 8084608), (2578, 8043840), (2646, 7837120), (2660, 7795872), (2688, 7714665), (2736, 7579320), (2793, 7424640), (2880, 7200354), (2940, 7053408), (3024, 6857480), (3040, 6821388), (3136, 6612570), (3192, 6496560), (3360, 6171732), (3420, 6063456), (3456, 6000295), (3528, 5877840), (3591, 5774720), (3648, 5684490), (3724, 5568480), (3780, 5485984), (3867, 5362560), (3920, 5290056), (3990, 5197248), (4032, 5143110), (4104, 5052880), (4256, 4872420), (4320, 4800236), (4410, 4702272), (4480, 4628799), (4560, 4547592), (4655, 4454784), (4704, 4408380), (4788, 4331040), (5040, 4114488), (5130, 4042304), (5156, 4021920), (5292, 3918560), (5320, 3897936), (5472, 3789660), (5586, 3712320), (5760, 3600177), (5880, 3526704), (5985, 3464832), (6048, 3428740), (6080, 3410694), (6272, 3306285), (6384, 3248280), (6445, 3217536), (6615, 3134848), (6720, 3085866), (6840, 3031728), (7056, 2938920), (7182, 2887360), (7296, 2842245), (7448, 2784240), (7560, 2742992), (7734, 2681280), (7840, 2645028), (7980, 2598624), (8064, 2571555), (8208, 2526440), (8379, 2474880), (8512, 2436210), (8640, 2400118), (8820, 2351136), (9023, 2298240), (9120, 2273796), (9310, 2227392), (9408, 2204190), (9576, 2165520), (10080, 2057244), (10260, 2021152), (10312, 2010960), (10584, 1959280), (10640, 1948968), (10944, 1894830), (11172, 1856160), (11601, 1787520), (11760, 1763352), (11970, 1732416), (12096, 1714370), (12160, 1705347), (12768, 1624140), (12890, 1608768), (13230, 1567424), (13440, 1542933), (13680, 1515864), (13965, 1484928), (14112, 1469460), (14364, 1443680), (14896, 1392120), (15120, 1371496), (15468, 1340640), (15680, 1322514), (15960, 1299312), (16416, 1263220), (16758, 1237440), (17024, 1218105), (17280, 1200059), (17640, 1175568), (17955, 1154944), (18046, 1149120), (18240, 1136898), (18620, 1113696), (18816, 1102095), (19152, 1082760), (19335, 1072512), (20160, 1028622), (20520, 1010576), (20624, 1005480), (21168, 979640), (21280, 974484), (21888, 947415), (22344, 928080), (23202, 893760), (23520, 881676), (23940, 866208), (24192, 857185), (24491, 846720), (25137, 824960), (25536, 812070), (25780, 804384), (26460, 783712), (27069, 766080), (27360, 757932), (27930, 742464), (28224, 734730), (28728, 721840), (29792, 696060), (30240, 685748), (30936, 670320), (31360, 661257), (31920, 649656), (32832, 631610), (33516, 618720), (34803, 595840), (35280, 587784), (35910, 577472), (36092, 574560), (36480, 568449), (37240, 556848), (38304, 541380), (38670, 536256), (40320, 514311), (41040, 505288), (41248, 502740), (41895, 494976), (42336, 489820), (42560, 487242), (44688, 464040), (45115, 459648), (46404, 446880), (47040, 440838), (47880, 433104), (48982, 423360), (50274, 412480), (51072, 406035), (51560, 402192), (52920, 391856), (54138, 383040), (54720, 378966), (55860, 371232), (56448, 367365), (57456, 360920), (58005, 357504), (59584, 348030), (60480, 342874), (61872, 335160), (63161, 328320), (63840, 324828), (65664, 315805), (67032, 309360), (69606, 297920), (70560, 293892), (71820, 288736), (72184, 287280), (73473, 282240), (74480, 278424), (76608, 270690), (77340, 268128), (81207, 255360), (82080, 252644), (82496, 251370), (83790, 247488), (84672, 244910), (85120, 243621), (89376, 232020), (90230, 229824), (92808, 223440), (94080, 220419), (95760, 216552), (97964, 211680), (100548, 206240), (103120, 201096), (105840, 195928), (108276, 191520), (109440, 189483), (111720, 185616), (114912, 180460), (116010, 178752), (119168, 174015), (120960, 171437), (122455, 169344), (123744, 167580), (125685, 164992), (126322, 164160), (127680, 162414), (134064, 154680), (135345, 153216), (139212, 148960), (141120, 146946), (143640, 144368)]