21139937280

素因数分解:

$2^{11}\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 960

約数和(自身を含む): 94754499840

約数和(自身を除く): 73614562560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 256, 264, 270, 280, 288, 297, 308, 315, 320, 324, 330, 331, 336, 352, 360, 378, 384, 385, 396, 405, 420, 432, 440, 448, 462, 480, 495, 504, 512, 528, 540, 560, 567, 576, 594, 616, 630, 640, 648, 660, 662, 672, 693, 704, 720, 756, 768, 770, 792, 810, 840, 864, 880, 891, 896, 924, 945, 960, 990, 993, 1008, 1024, 1056, 1080, 1120, 1134, 1152, 1155, 1188, 1232, 1260, 1280, 1296, 1320, 1324, 1344, 1386, 1408, 1440, 1485, 1512, 1536, 1540, 1584, 1620, 1655, 1680, 1728, 1760, 1782, 1792, 1848, 1890, 1920, 1980, 1986, 2016, 2048, 2079, 2112, 2160, 2240, 2268, 2304, 2310, 2317, 2376, 2464, 2520, 2560, 2592, 2640, 2648, 2688, 2772, 2816, 2835, 2880, 2970, 2979, 3024, 3072, 3080, 3168, 3240, 3310, 3360, 3456, 3465, 3520, 3564, 3584, 3641, 3696, 3780, 3840, 3960, 3972, 4032, 4158, 4224, 4320, 4455, 4480, 4536, 4608, 4620, 4634, 4752, 4928, 4965, 5040, 5120, 5184, 5280, 5296, 5376, 5544, 5632, 5670, 5760, 5940, 5958, 6048, 6144, 6160, 6237, 6336, 6480, 6620, 6720, 6912, 6930, 6951, 7040, 7128, 7168, 7282, 7392, 7560, 7680, 7920, 7944, 8064, 8316, 8448, 8640, 8910, 8937, 8960, 9072, 9216, 9240, 9268, 9504, 9856, 9930, 10080, 10240, 10368, 10395, 10560, 10592, 10752, 10923, 11088, 11264, 11340, 11520, 11585, 11880, 11916, 12096, 12320, 12474, 12672, 12960, 13240, 13440, 13824, 13860, 13902, 14080, 14256, 14336, 14564, 14784, 14895, 15120, 15360, 15840, 15888, 16128, 16632, 16896, 17280, 17820, 17874, 17920, 18144, 18205, 18432, 18480, 18536, 19008, 19712, 19860, 20160, 20736, 20790, 20853, 21120, 21184, 21504, 21846, 22176, 22528, 22680, 23040, 23170, 23760, 23832, 24192, 24640, 24948, 25344, 25487, 25920, 26480, 26811, 26880, 27648, 27720, 27804, 28160, 28512, 29128, 29568, 29790, 30240, 30720, 31185, 31680, 31776, 32256, 32769, 33264, 33792, 34560, 34755, 35640, 35748, 35840, 36288, 36410, 36960, 37072, 38016, 39424, 39720, 40320, 41472, 41580, 41706, 42240, 42368, 43008, 43692, 44352, 44685, 45360, 46080, 46340, 47520, 47664, 48384, 49280, 49896, 50688, 50974, 51840, 52960, 53622, 53760, 54615, 55296, 55440, 55608, 56320, 57024, 58256, 59136, 59580, 60480, 62370, 62559, 63360, 63552, 64512, 65538, 66528, 67584, 69120, 69510, 71280, 71496, 71680, 72576, 72820, 73920, 74144, 76032, 76461, 78848, 79440, 80640, 82944, 83160, 83412, 84480, 84736, 87384, 88704, 89370, 90720, 92160, 92680, 95040, 95328, 96768, 98307, 98560, 99792, 101376, 101948, 103680, 104265, 105920, 107244, 107520, 109230, 110880, 111216, 112640, 114048, 116512, 118272, 119160, 120960, 124740, 125118, 126720, 127104, 127435, 129024, 131076, 133056, 134055, 138240, 139020, 142560, 142992, 145152, 145640, 147840, 148288, 152064, 152922, 157696, 158880, 161280, 163845, 165888, 166320, 166824, 168960, 169472, 174768, 177408, 178740, 181440, 185360, 187677, 190080, 190656, 193536, 196614, 197120, 199584, 202752, 203896, 207360, 208530, 211840, 214488, 215040, 218460, 221760, 222432, 228096, 229383, 233024, 236544, 238320, 241920, 249480, 250236, 253440, 254208, 254870, 262152, 266112, 268110, 276480, 278040, 285120, 285984, 290304, 291280, 294921, 295680, 296576, 304128, 305844, 312795, 317760, 322560, 327690, 332640, 333648, 337920, 338944, 349536, 354816, 357480, 362880, 370720, 375354, 380160, 381312, 382305, 387072, 393228, 394240, 399168, 407792, 414720, 417060, 423680, 428976, 436920, 443520, 444864, 456192, 458766, 466048, 473088, 476640, 483840, 491535, 498960, 500472, 506880, 508416, 509740, 524304, 532224, 536220, 556080, 570240, 571968, 580608, 582560, 589842, 591360, 593152, 608256, 611688, 625590, 635520, 645120, 655380, 665280, 667296, 677888, 688149, 699072, 709632, 714960, 725760, 741440, 750708, 760320, 762624, 764610, 786456, 788480, 798336, 815584, 829440, 834120, 847360, 857952, 873840, 887040, 889728, 912384, 917532, 932096, 938385, 953280, 967680, 983070, 997920, 1000944, 1013760, 1016832, 1019480, 1048608, 1064448, 1072440, 1112160, 1140480, 1143936, 1146915, 1161216, 1165120, 1179684, 1182720, 1186304, 1223376, 1251180, 1271040, 1310760, 1330560, 1334592, 1376298, 1398144, 1419264, 1429920, 1451520, 1474605, 1482880, 1501416, 1520640, 1525248, 1529220, 1572912, 1596672, 1631168, 1668240, 1694720, 1715904, 1747680, 1774080, 1779456, 1824768, 1835064, 1864192, 1876770, 1906560, 1935360, 1966140, 1995840, 2001888, 2033664, 2038960, 2064447, 2097216, 2128896, 2144880, 2224320, 2280960, 2287872, 2293830, 2330240, 2359368, 2365440, 2372608, 2446752, 2502360, 2542080, 2621520, 2661120, 2669184, 2752596, 2796288, 2859840, 2903040, 2949210, 2965760, 3002832, 3041280, 3050496, 3058440, 3145824, 3193344, 3262336, 3336480, 3389440, 3431808, 3440745, 3495360, 3548160, 3558912, 3670128, 3728384, 3753540, 3813120, 3932280, 3991680, 4003776, 4077920, 4128894, 4194432, 4257792, 4289760, 4448640, 4561920, 4575744, 4587660, 4660480, 4718736, 4745216, 4893504, 5004720, 5084160, 5243040, 5322240, 5338368, 5505192, 5592576, 5719680, 5806080, 5898420, 5931520, 6005664, 6100992, 6116880, 6291648, 6386688, 6524672, 6672960, 6863616, 6881490, 6990720, 7096320, 7117824, 7340256, 7456768, 7507080, 7626240, 7864560, 7983360, 8007552, 8155840, 8257788, 8388864, 8579520, 8897280, 9123840, 9151488, 9175320, 9320960, 9437472, 9787008, 10009440, 10168320, 10322235, 10486080, 10644480, 10676736, 11010384, 11185152, 11439360, 11796840, 11863040, 12011328, 12233760, 12583296, 12773376, 13049344, 13345920, 13727232, 13762980, 13981440, 14235648, 14680512, 15014160, 15252480, 15729120, 15966720, 16015104, 16311680, 16515576, 16777728, 17159040, 17794560, 18302976, 18350640, 18641920, 18874944, 19574016, 20018880, 20644470, 20972160, 21288960, 21353472, 22020768, 22370304, 22878720, 23593680, 23726080, 24022656, 24467520, 25166592, 26098688, 26691840, 27454464, 27525960, 27962880, 29361024, 30028320, 30504960, 31458240, 31933440, 32030208, 32623360, 33031152, 33555456, 34318080, 35589120, 36701280, 37283840, 37749888, 39148032, 40037760, 41288940, 41944320, 42706944, 44041536, 45757440, 47187360, 48045312, 48935040, 50333184, 52197376, 53383680, 54908928, 55051920, 55925760, 58722048, 60056640, 62916480, 63866880, 64060416, 65246720, 66062304, 67110912, 68636160, 71178240, 73402560, 75499776, 78296064, 80075520, 82577880, 83888640, 88083072, 91514880, 94374720, 96090624, 97870080, 100666368, 106767360, 110103840, 111851520, 117444096, 120113280, 125832960, 128120832, 130493440, 132124608, 137272320, 146805120, 150999552, 156592128, 160151040, 165155760, 167777280, 176166144, 188749440, 192181248, 195740160, 201332736, 213534720, 220207680, 234888192, 240226560, 251665920, 260986880, 264249216, 274544640, 293610240, 301999104, 320302080, 330311520, 335554560, 352332288, 377498880, 384362496, 391480320, 440415360, 469776384, 480453120, 503331840, 528498432, 587220480, 603998208, 640604160, 660623040, 704664576, 754997760, 782960640, 880830720, 960906240, 1006663680, 1056996864, 1174440960, 1321246080, 1409329152, 1509995520, 1761661440, 1921812480, 2113993728, 2348881920, 2642492160, 3019991040, 3523322880, 4227987456, 5284984320, 7046645760, 10569968640, 21139937280]

約数ペア:

[(1, 21139937280), (2, 10569968640), (3, 7046645760), (4, 5284984320), (5, 4227987456), (6, 3523322880), (7, 3019991040), (8, 2642492160), (9, 2348881920), (10, 2113993728), (11, 1921812480), (12, 1761661440), (14, 1509995520), (15, 1409329152), (16, 1321246080), (18, 1174440960), (20, 1056996864), (21, 1006663680), (22, 960906240), (24, 880830720), (27, 782960640), (28, 754997760), (30, 704664576), (32, 660623040), (33, 640604160), (35, 603998208), (36, 587220480), (40, 528498432), (42, 503331840), (44, 480453120), (45, 469776384), (48, 440415360), (54, 391480320), (55, 384362496), (56, 377498880), (60, 352332288), (63, 335554560), (64, 330311520), (66, 320302080), (70, 301999104), (72, 293610240), (77, 274544640), (80, 264249216), (81, 260986880), (84, 251665920), (88, 240226560), (90, 234888192), (96, 220207680), (99, 213534720), (105, 201332736), (108, 195740160), (110, 192181248), (112, 188749440), (120, 176166144), (126, 167777280), (128, 165155760), (132, 160151040), (135, 156592128), (140, 150999552), (144, 146805120), (154, 137272320), (160, 132124608), (162, 130493440), (165, 128120832), (168, 125832960), (176, 120113280), (180, 117444096), (189, 111851520), (192, 110103840), (198, 106767360), (210, 100666368), (216, 97870080), (220, 96090624), (224, 94374720), (231, 91514880), (240, 88083072), (252, 83888640), (256, 82577880), (264, 80075520), (270, 78296064), (280, 75499776), (288, 73402560), (297, 71178240), (308, 68636160), (315, 67110912), (320, 66062304), (324, 65246720), (330, 64060416), (331, 63866880), (336, 62916480), (352, 60056640), (360, 58722048), (378, 55925760), (384, 55051920), (385, 54908928), (396, 53383680), (405, 52197376), (420, 50333184), (432, 48935040), (440, 48045312), (448, 47187360), (462, 45757440), (480, 44041536), (495, 42706944), (504, 41944320), (512, 41288940), (528, 40037760), (540, 39148032), (560, 37749888), (567, 37283840), (576, 36701280), (594, 35589120), (616, 34318080), (630, 33555456), (640, 33031152), (648, 32623360), (660, 32030208), (662, 31933440), (672, 31458240), (693, 30504960), (704, 30028320), (720, 29361024), (756, 27962880), (768, 27525960), (770, 27454464), (792, 26691840), (810, 26098688), (840, 25166592), (864, 24467520), (880, 24022656), (891, 23726080), (896, 23593680), (924, 22878720), (945, 22370304), (960, 22020768), (990, 21353472), (993, 21288960), (1008, 20972160), (1024, 20644470), (1056, 20018880), (1080, 19574016), (1120, 18874944), (1134, 18641920), (1152, 18350640), (1155, 18302976), (1188, 17794560), (1232, 17159040), (1260, 16777728), (1280, 16515576), (1296, 16311680), (1320, 16015104), (1324, 15966720), (1344, 15729120), (1386, 15252480), (1408, 15014160), (1440, 14680512), (1485, 14235648), (1512, 13981440), (1536, 13762980), (1540, 13727232), (1584, 13345920), (1620, 13049344), (1655, 12773376), (1680, 12583296), (1728, 12233760), (1760, 12011328), (1782, 11863040), (1792, 11796840), (1848, 11439360), (1890, 11185152), (1920, 11010384), (1980, 10676736), (1986, 10644480), (2016, 10486080), (2048, 10322235), (2079, 10168320), (2112, 10009440), (2160, 9787008), (2240, 9437472), (2268, 9320960), (2304, 9175320), (2310, 9151488), (2317, 9123840), (2376, 8897280), (2464, 8579520), (2520, 8388864), (2560, 8257788), (2592, 8155840), (2640, 8007552), (2648, 7983360), (2688, 7864560), (2772, 7626240), (2816, 7507080), (2835, 7456768), (2880, 7340256), (2970, 7117824), (2979, 7096320), (3024, 6990720), (3072, 6881490), (3080, 6863616), (3168, 6672960), (3240, 6524672), (3310, 6386688), (3360, 6291648), (3456, 6116880), (3465, 6100992), (3520, 6005664), (3564, 5931520), (3584, 5898420), (3641, 5806080), (3696, 5719680), (3780, 5592576), (3840, 5505192), (3960, 5338368), (3972, 5322240), (4032, 5243040), (4158, 5084160), (4224, 5004720), (4320, 4893504), (4455, 4745216), (4480, 4718736), (4536, 4660480), (4608, 4587660), (4620, 4575744), (4634, 4561920), (4752, 4448640), (4928, 4289760), (4965, 4257792), (5040, 4194432), (5120, 4128894), (5184, 4077920), (5280, 4003776), (5296, 3991680), (5376, 3932280), (5544, 3813120), (5632, 3753540), (5670, 3728384), (5760, 3670128), (5940, 3558912), (5958, 3548160), (6048, 3495360), (6144, 3440745), (6160, 3431808), (6237, 3389440), (6336, 3336480), (6480, 3262336), (6620, 3193344), (6720, 3145824), (6912, 3058440), (6930, 3050496), (6951, 3041280), (7040, 3002832), (7128, 2965760), (7168, 2949210), (7282, 2903040), (7392, 2859840), (7560, 2796288), (7680, 2752596), (7920, 2669184), (7944, 2661120), (8064, 2621520), (8316, 2542080), (8448, 2502360), (8640, 2446752), (8910, 2372608), (8937, 2365440), (8960, 2359368), (9072, 2330240), (9216, 2293830), (9240, 2287872), (9268, 2280960), (9504, 2224320), (9856, 2144880), (9930, 2128896), (10080, 2097216), (10240, 2064447), (10368, 2038960), (10395, 2033664), (10560, 2001888), (10592, 1995840), (10752, 1966140), (10923, 1935360), (11088, 1906560), (11264, 1876770), (11340, 1864192), (11520, 1835064), (11585, 1824768), (11880, 1779456), (11916, 1774080), (12096, 1747680), (12320, 1715904), (12474, 1694720), (12672, 1668240), (12960, 1631168), (13240, 1596672), (13440, 1572912), (13824, 1529220), (13860, 1525248), (13902, 1520640), (14080, 1501416), (14256, 1482880), (14336, 1474605), (14564, 1451520), (14784, 1429920), (14895, 1419264), (15120, 1398144), (15360, 1376298), (15840, 1334592), (15888, 1330560), (16128, 1310760), (16632, 1271040), (16896, 1251180), (17280, 1223376), (17820, 1186304), (17874, 1182720), (17920, 1179684), (18144, 1165120), (18205, 1161216), (18432, 1146915), (18480, 1143936), (18536, 1140480), (19008, 1112160), (19712, 1072440), (19860, 1064448), (20160, 1048608), (20736, 1019480), (20790, 1016832), (20853, 1013760), (21120, 1000944), (21184, 997920), (21504, 983070), (21846, 967680), (22176, 953280), (22528, 938385), (22680, 932096), (23040, 917532), (23170, 912384), (23760, 889728), (23832, 887040), (24192, 873840), (24640, 857952), (24948, 847360), (25344, 834120), (25487, 829440), (25920, 815584), (26480, 798336), (26811, 788480), (26880, 786456), (27648, 764610), (27720, 762624), (27804, 760320), (28160, 750708), (28512, 741440), (29128, 725760), (29568, 714960), (29790, 709632), (30240, 699072), (30720, 688149), (31185, 677888), (31680, 667296), (31776, 665280), (32256, 655380), (32769, 645120), (33264, 635520), (33792, 625590), (34560, 611688), (34755, 608256), (35640, 593152), (35748, 591360), (35840, 589842), (36288, 582560), (36410, 580608), (36960, 571968), (37072, 570240), (38016, 556080), (39424, 536220), (39720, 532224), (40320, 524304), (41472, 509740), (41580, 508416), (41706, 506880), (42240, 500472), (42368, 498960), (43008, 491535), (43692, 483840), (44352, 476640), (44685, 473088), (45360, 466048), (46080, 458766), (46340, 456192), (47520, 444864), (47664, 443520), (48384, 436920), (49280, 428976), (49896, 423680), (50688, 417060), (50974, 414720), (51840, 407792), (52960, 399168), (53622, 394240), (53760, 393228), (54615, 387072), (55296, 382305), (55440, 381312), (55608, 380160), (56320, 375354), (57024, 370720), (58256, 362880), (59136, 357480), (59580, 354816), (60480, 349536), (62370, 338944), (62559, 337920), (63360, 333648), (63552, 332640), (64512, 327690), (65538, 322560), (66528, 317760), (67584, 312795), (69120, 305844), (69510, 304128), (71280, 296576), (71496, 295680), (71680, 294921), (72576, 291280), (72820, 290304), (73920, 285984), (74144, 285120), (76032, 278040), (76461, 276480), (78848, 268110), (79440, 266112), (80640, 262152), (82944, 254870), (83160, 254208), (83412, 253440), (84480, 250236), (84736, 249480), (87384, 241920), (88704, 238320), (89370, 236544), (90720, 233024), (92160, 229383), (92680, 228096), (95040, 222432), (95328, 221760), (96768, 218460), (98307, 215040), (98560, 214488), (99792, 211840), (101376, 208530), (101948, 207360), (103680, 203896), (104265, 202752), (105920, 199584), (107244, 197120), (107520, 196614), (109230, 193536), (110880, 190656), (111216, 190080), (112640, 187677), (114048, 185360), (116512, 181440), (118272, 178740), (119160, 177408), (120960, 174768), (124740, 169472), (125118, 168960), (126720, 166824), (127104, 166320), (127435, 165888), (129024, 163845), (131076, 161280), (133056, 158880), (134055, 157696), (138240, 152922), (139020, 152064), (142560, 148288), (142992, 147840), (145152, 145640)]