21160861920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:383

約数の個数: 576

約数和(自身を含む): 81094680576

約数和(自身を除く): 59933818656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 67, 72, 80, 88, 90, 96, 99, 110, 120, 127, 132, 134, 144, 157, 160, 165, 176, 180, 198, 201, 220, 240, 254, 264, 268, 288, 314, 330, 335, 352, 360, 381, 396, 402, 440, 471, 480, 495, 508, 528, 536, 603, 628, 635, 660, 670, 720, 737, 762, 785, 792, 804, 880, 942, 990, 1005, 1016, 1056, 1072, 1143, 1206, 1256, 1270, 1320, 1340, 1397, 1413, 1440, 1474, 1524, 1570, 1584, 1608, 1727, 1760, 1884, 1905, 1980, 2010, 2032, 2144, 2211, 2286, 2355, 2412, 2512, 2540, 2640, 2680, 2794, 2826, 2948, 3015, 3048, 3140, 3168, 3216, 3454, 3685, 3768, 3810, 3960, 4020, 4064, 4191, 4422, 4572, 4710, 4824, 5024, 5080, 5181, 5280, 5360, 5588, 5652, 5715, 5896, 6030, 6096, 6280, 6432, 6633, 6908, 6985, 7065, 7370, 7536, 7620, 7920, 8040, 8382, 8509, 8635, 8844, 9144, 9420, 9648, 10160, 10362, 10519, 10720, 11055, 11176, 11304, 11430, 11792, 12060, 12192, 12560, 12573, 13266, 13816, 13970, 14130, 14740, 15072, 15240, 15543, 15840, 16080, 16764, 17018, 17270, 17688, 18288, 18840, 19296, 19939, 20320, 20724, 20955, 21038, 22110, 22352, 22608, 22860, 23584, 24120, 25120, 25146, 25527, 25905, 26532, 27632, 27940, 28260, 29480, 30480, 31086, 31557, 32160, 33165, 33528, 34036, 34540, 35376, 36576, 37680, 39878, 41448, 41910, 42076, 42545, 44220, 44704, 45216, 45720, 48240, 50292, 51054, 51810, 52595, 53064, 55264, 55880, 56520, 58960, 59817, 60960, 62172, 62865, 63114, 66330, 67056, 68072, 69080, 70752, 75360, 76581, 77715, 79756, 82896, 83820, 84152, 85090, 88440, 91440, 93599, 94671, 96480, 99695, 100584, 102108, 103620, 105190, 106128, 111760, 113040, 115709, 117920, 119634, 124344, 125730, 126228, 127635, 132660, 134112, 136144, 138160, 153162, 155430, 157785, 159512, 165792, 167640, 168304, 170180, 176880, 179451, 182880, 187198, 189342, 199390, 201168, 204216, 207240, 210380, 212256, 219329, 223520, 226080, 231418, 239268, 248688, 251460, 252456, 255270, 265320, 272288, 276320, 280797, 299085, 306324, 310860, 315570, 319024, 335280, 336608, 340360, 347127, 353760, 358902, 374396, 378684, 382905, 398780, 402336, 408432, 414480, 420760, 438658, 462836, 467995, 473355, 478536, 497376, 502920, 504912, 510540, 530640, 561594, 578545, 598170, 612648, 621720, 631140, 638048, 657987, 670560, 680720, 694254, 717804, 748792, 757368, 765810, 797560, 816864, 828960, 841520, 842391, 877316, 897255, 925672, 935990, 946710, 957072, 1005840, 1009824, 1021080, 1041381, 1061280, 1096645, 1123188, 1157090, 1196340, 1225296, 1243440, 1262280, 1315974, 1335913, 1361440, 1388508, 1403985, 1435608, 1497584, 1514736, 1531620, 1595120, 1683040, 1684782, 1735635, 1754632, 1794510, 1851344, 1871980, 1893420, 1914144, 1973961, 2011680, 2042160, 2082762, 2193290, 2246376, 2314180, 2392680, 2450592, 2486880, 2524560, 2631948, 2671826, 2777016, 2807970, 2871216, 2995168, 3029472, 3063240, 3190240, 3289935, 3369564, 3471270, 3509264, 3589020, 3702688, 3743960, 3786840, 3947922, 4007739, 4084320, 4165524, 4211955, 4386580, 4492752, 4628360, 4785360, 5049120, 5206905, 5263896, 5343652, 5554032, 5615940, 5742432, 6126480, 6579870, 6679565, 6739128, 6942540, 7018528, 7178040, 7487920, 7573680, 7895844, 8015478, 8331048, 8423910, 8773160, 8985504, 9256720, 9570720, 9869805, 10413810, 10527792, 10687304, 11108064, 11231880, 12023217, 12252960, 13159740, 13359130, 13478256, 13885080, 14356080, 14695043, 14975840, 15147360, 15791688, 16030956, 16662096, 16847820, 17546320, 18513440, 19739610, 20038695, 20827620, 21055584, 21374608, 22463760, 24046434, 26319480, 26718260, 26956512, 27770160, 28712160, 29390086, 31583376, 32061912, 33324192, 33695640, 35092640, 39479220, 40077390, 41655240, 42749216, 44085129, 44927520, 48092868, 52638960, 53436520, 55540320, 58780172, 60116085, 63166752, 64123824, 67391280, 73475215, 78958440, 80154780, 83310480, 88170258, 96185736, 105277920, 106873040, 117560344, 120232170, 128247648, 132255387, 134782560, 146950430, 157916880, 160309560, 166620960, 176340516, 192371472, 213746080, 220425645, 235120688, 240464340, 264510774, 293900860, 315833760, 320619120, 352681032, 384742944, 440851290, 470241376, 480928680, 529021548, 587801720, 641238240, 661276935, 705362064, 881702580, 961857360, 1058043096, 1175603440, 1322553870, 1410724128, 1763405160, 1923714720, 2116086192, 2351206880, 2645107740, 3526810320, 4232172384, 5290215480, 7053620640, 10580430960, 21160861920]

約数ペア:

[(1, 21160861920), (2, 10580430960), (3, 7053620640), (4, 5290215480), (5, 4232172384), (6, 3526810320), (8, 2645107740), (9, 2351206880), (10, 2116086192), (11, 1923714720), (12, 1763405160), (15, 1410724128), (16, 1322553870), (18, 1175603440), (20, 1058043096), (22, 961857360), (24, 881702580), (30, 705362064), (32, 661276935), (33, 641238240), (36, 587801720), (40, 529021548), (44, 480928680), (45, 470241376), (48, 440851290), (55, 384742944), (60, 352681032), (66, 320619120), (67, 315833760), (72, 293900860), (80, 264510774), (88, 240464340), (90, 235120688), (96, 220425645), (99, 213746080), (110, 192371472), (120, 176340516), (127, 166620960), (132, 160309560), (134, 157916880), (144, 146950430), (157, 134782560), (160, 132255387), (165, 128247648), (176, 120232170), (180, 117560344), (198, 106873040), (201, 105277920), (220, 96185736), (240, 88170258), (254, 83310480), (264, 80154780), (268, 78958440), (288, 73475215), (314, 67391280), (330, 64123824), (335, 63166752), (352, 60116085), (360, 58780172), (381, 55540320), (396, 53436520), (402, 52638960), (440, 48092868), (471, 44927520), (480, 44085129), (495, 42749216), (508, 41655240), (528, 40077390), (536, 39479220), (603, 35092640), (628, 33695640), (635, 33324192), (660, 32061912), (670, 31583376), (720, 29390086), (737, 28712160), (762, 27770160), (785, 26956512), (792, 26718260), (804, 26319480), (880, 24046434), (942, 22463760), (990, 21374608), (1005, 21055584), (1016, 20827620), (1056, 20038695), (1072, 19739610), (1143, 18513440), (1206, 17546320), (1256, 16847820), (1270, 16662096), (1320, 16030956), (1340, 15791688), (1397, 15147360), (1413, 14975840), (1440, 14695043), (1474, 14356080), (1524, 13885080), (1570, 13478256), (1584, 13359130), (1608, 13159740), (1727, 12252960), (1760, 12023217), (1884, 11231880), (1905, 11108064), (1980, 10687304), (2010, 10527792), (2032, 10413810), (2144, 9869805), (2211, 9570720), (2286, 9256720), (2355, 8985504), (2412, 8773160), (2512, 8423910), (2540, 8331048), (2640, 8015478), (2680, 7895844), (2794, 7573680), (2826, 7487920), (2948, 7178040), (3015, 7018528), (3048, 6942540), (3140, 6739128), (3168, 6679565), (3216, 6579870), (3454, 6126480), (3685, 5742432), (3768, 5615940), (3810, 5554032), (3960, 5343652), (4020, 5263896), (4064, 5206905), (4191, 5049120), (4422, 4785360), (4572, 4628360), (4710, 4492752), (4824, 4386580), (5024, 4211955), (5080, 4165524), (5181, 4084320), (5280, 4007739), (5360, 3947922), (5588, 3786840), (5652, 3743960), (5715, 3702688), (5896, 3589020), (6030, 3509264), (6096, 3471270), (6280, 3369564), (6432, 3289935), (6633, 3190240), (6908, 3063240), (6985, 3029472), (7065, 2995168), (7370, 2871216), (7536, 2807970), (7620, 2777016), (7920, 2671826), (8040, 2631948), (8382, 2524560), (8509, 2486880), (8635, 2450592), (8844, 2392680), (9144, 2314180), (9420, 2246376), (9648, 2193290), (10160, 2082762), (10362, 2042160), (10519, 2011680), (10720, 1973961), (11055, 1914144), (11176, 1893420), (11304, 1871980), (11430, 1851344), (11792, 1794510), (12060, 1754632), (12192, 1735635), (12560, 1684782), (12573, 1683040), (13266, 1595120), (13816, 1531620), (13970, 1514736), (14130, 1497584), (14740, 1435608), (15072, 1403985), (15240, 1388508), (15543, 1361440), (15840, 1335913), (16080, 1315974), (16764, 1262280), (17018, 1243440), (17270, 1225296), (17688, 1196340), (18288, 1157090), (18840, 1123188), (19296, 1096645), (19939, 1061280), (20320, 1041381), (20724, 1021080), (20955, 1009824), (21038, 1005840), (22110, 957072), (22352, 946710), (22608, 935990), (22860, 925672), (23584, 897255), (24120, 877316), (25120, 842391), (25146, 841520), (25527, 828960), (25905, 816864), (26532, 797560), (27632, 765810), (27940, 757368), (28260, 748792), (29480, 717804), (30480, 694254), (31086, 680720), (31557, 670560), (32160, 657987), (33165, 638048), (33528, 631140), (34036, 621720), (34540, 612648), (35376, 598170), (36576, 578545), (37680, 561594), (39878, 530640), (41448, 510540), (41910, 504912), (42076, 502920), (42545, 497376), (44220, 478536), (44704, 473355), (45216, 467995), (45720, 462836), (48240, 438658), (50292, 420760), (51054, 414480), (51810, 408432), (52595, 402336), (53064, 398780), (55264, 382905), (55880, 378684), (56520, 374396), (58960, 358902), (59817, 353760), (60960, 347127), (62172, 340360), (62865, 336608), (63114, 335280), (66330, 319024), (67056, 315570), (68072, 310860), (69080, 306324), (70752, 299085), (75360, 280797), (76581, 276320), (77715, 272288), (79756, 265320), (82896, 255270), (83820, 252456), (84152, 251460), (85090, 248688), (88440, 239268), (91440, 231418), (93599, 226080), (94671, 223520), (96480, 219329), (99695, 212256), (100584, 210380), (102108, 207240), (103620, 204216), (105190, 201168), (106128, 199390), (111760, 189342), (113040, 187198), (115709, 182880), (117920, 179451), (119634, 176880), (124344, 170180), (125730, 168304), (126228, 167640), (127635, 165792), (132660, 159512), (134112, 157785), (136144, 155430), (138160, 153162)]