21046371840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2494

約数の個数: 480

約数和(自身を含む): 81236675520

約数和(自身を除く): 60190303680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 64, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 128, 130, 144, 145, 156, 160, 174, 180, 192, 195, 208, 232, 234, 240, 256, 260, 261, 288, 290, 312, 320, 348, 360, 377, 384, 390, 416, 435, 464, 468, 480, 512, 520, 522, 576, 580, 585, 624, 640, 696, 720, 754, 768, 780, 832, 870, 928, 936, 960, 1040, 1044, 1131, 1152, 1160, 1170, 1248, 1280, 1305, 1392, 1440, 1508, 1536, 1560, 1664, 1740, 1856, 1872, 1885, 1920, 2080, 2088, 2262, 2304, 2320, 2340, 2423, 2496, 2560, 2610, 2784, 2880, 3016, 3120, 3328, 3393, 3480, 3712, 3744, 3770, 3840, 4160, 4176, 4524, 4608, 4640, 4680, 4846, 4992, 5220, 5568, 5655, 5760, 6032, 6240, 6656, 6786, 6960, 7269, 7424, 7488, 7540, 7680, 8320, 8352, 9048, 9280, 9360, 9692, 9984, 10440, 11136, 11310, 11520, 12064, 12115, 12480, 13572, 13920, 14538, 14848, 14976, 15080, 16640, 16704, 16965, 18096, 18560, 18720, 19384, 19968, 20880, 21807, 22272, 22620, 23040, 24128, 24230, 24960, 27144, 27840, 29076, 29952, 30160, 31499, 33280, 33408, 33930, 36192, 36345, 37120, 37440, 38768, 41760, 43614, 44544, 45240, 48256, 48460, 49920, 54288, 55680, 58152, 59904, 60320, 62998, 66816, 67860, 70267, 72384, 72690, 74240, 74880, 77536, 83520, 87228, 90480, 94497, 96512, 96920, 99840, 108576, 109035, 111360, 116304, 120640, 125996, 133632, 135720, 140534, 144768, 145380, 149760, 155072, 157495, 167040, 174456, 180960, 188994, 193024, 193840, 210801, 217152, 218070, 222720, 232608, 241280, 251992, 271440, 281068, 283491, 289536, 290760, 299520, 310144, 314990, 334080, 348912, 351335, 361920, 377988, 387680, 421602, 434304, 436140, 465216, 472485, 482560, 503984, 542880, 562136, 566982, 579072, 581520, 620288, 629980, 632403, 668160, 697824, 702670, 723840, 755976, 775360, 843204, 868608, 872280, 913471, 930432, 944970, 965120, 1007968, 1054005, 1085760, 1124272, 1133964, 1163040, 1240576, 1259960, 1264806, 1395648, 1405340, 1417455, 1447680, 1511952, 1550720, 1686408, 1737216, 1744560, 1826942, 1860864, 1889940, 2015936, 2108010, 2171520, 2248544, 2267928, 2326080, 2519920, 2529612, 2740413, 2791296, 2810680, 2834910, 2895360, 3023904, 3101440, 3162015, 3372816, 3489120, 3653884, 3721728, 3779880, 4031872, 4216020, 4343040, 4497088, 4535856, 4567355, 4652160, 5039840, 5059224, 5480826, 5582592, 5621360, 5669820, 6047808, 6202880, 6324030, 6745632, 6978240, 7307768, 7559760, 8063744, 8221239, 8432040, 8686080, 8994176, 9071712, 9134710, 9304320, 10079680, 10118448, 10961652, 11165184, 11242720, 11339640, 12095616, 12648060, 13491264, 13702065, 13956480, 14615536, 15119520, 16127488, 16442478, 16864080, 17988352, 18143424, 18269420, 18608640, 20159360, 20236896, 21923304, 22485440, 22679280, 24191232, 25296120, 26982528, 27404130, 27912960, 29231072, 30239040, 32884956, 33728160, 35976704, 36286848, 36538840, 40318720, 40473792, 41106195, 43846608, 44970880, 45358560, 48382464, 50592240, 53965056, 54808260, 55825920, 58462144, 60478080, 65769912, 67456320, 72573696, 73077680, 80637440, 80947584, 82212390, 87693216, 89941760, 90717120, 101184480, 107930112, 109616520, 116924288, 120956160, 131539824, 134912640, 145147392, 146155360, 161895168, 164424780, 175386432, 179883520, 181434240, 202368960, 219233040, 233848576, 241912320, 263079648, 269825280, 292310720, 323790336, 328849560, 350772864, 362868480, 404737920, 438466080, 467697152, 526159296, 539650560, 584621440, 657699120, 701545728, 725736960, 809475840, 876932160, 1052318592, 1169242880, 1315398240, 1403091456, 1618951680, 1753864320, 2104637184, 2338485760, 2630796480, 3507728640, 4209274368, 5261592960, 7015457280, 10523185920, 21046371840]

約数ペア:

[(1, 21046371840), (2, 10523185920), (3, 7015457280), (4, 5261592960), (5, 4209274368), (6, 3507728640), (8, 2630796480), (9, 2338485760), (10, 2104637184), (12, 1753864320), (13, 1618951680), (15, 1403091456), (16, 1315398240), (18, 1169242880), (20, 1052318592), (24, 876932160), (26, 809475840), (29, 725736960), (30, 701545728), (32, 657699120), (36, 584621440), (39, 539650560), (40, 526159296), (45, 467697152), (48, 438466080), (52, 404737920), (58, 362868480), (60, 350772864), (64, 328849560), (65, 323790336), (72, 292310720), (78, 269825280), (80, 263079648), (87, 241912320), (90, 233848576), (96, 219233040), (104, 202368960), (116, 181434240), (117, 179883520), (120, 175386432), (128, 164424780), (130, 161895168), (144, 146155360), (145, 145147392), (156, 134912640), (160, 131539824), (174, 120956160), (180, 116924288), (192, 109616520), (195, 107930112), (208, 101184480), (232, 90717120), (234, 89941760), (240, 87693216), (256, 82212390), (260, 80947584), (261, 80637440), (288, 73077680), (290, 72573696), (312, 67456320), (320, 65769912), (348, 60478080), (360, 58462144), (377, 55825920), (384, 54808260), (390, 53965056), (416, 50592240), (435, 48382464), (464, 45358560), (468, 44970880), (480, 43846608), (512, 41106195), (520, 40473792), (522, 40318720), (576, 36538840), (580, 36286848), (585, 35976704), (624, 33728160), (640, 32884956), (696, 30239040), (720, 29231072), (754, 27912960), (768, 27404130), (780, 26982528), (832, 25296120), (870, 24191232), (928, 22679280), (936, 22485440), (960, 21923304), (1040, 20236896), (1044, 20159360), (1131, 18608640), (1152, 18269420), (1160, 18143424), (1170, 17988352), (1248, 16864080), (1280, 16442478), (1305, 16127488), (1392, 15119520), (1440, 14615536), (1508, 13956480), (1536, 13702065), (1560, 13491264), (1664, 12648060), (1740, 12095616), (1856, 11339640), (1872, 11242720), (1885, 11165184), (1920, 10961652), (2080, 10118448), (2088, 10079680), (2262, 9304320), (2304, 9134710), (2320, 9071712), (2340, 8994176), (2423, 8686080), (2496, 8432040), (2560, 8221239), (2610, 8063744), (2784, 7559760), (2880, 7307768), (3016, 6978240), (3120, 6745632), (3328, 6324030), (3393, 6202880), (3480, 6047808), (3712, 5669820), (3744, 5621360), (3770, 5582592), (3840, 5480826), (4160, 5059224), (4176, 5039840), (4524, 4652160), (4608, 4567355), (4640, 4535856), (4680, 4497088), (4846, 4343040), (4992, 4216020), (5220, 4031872), (5568, 3779880), (5655, 3721728), (5760, 3653884), (6032, 3489120), (6240, 3372816), (6656, 3162015), (6786, 3101440), (6960, 3023904), (7269, 2895360), (7424, 2834910), (7488, 2810680), (7540, 2791296), (7680, 2740413), (8320, 2529612), (8352, 2519920), (9048, 2326080), (9280, 2267928), (9360, 2248544), (9692, 2171520), (9984, 2108010), (10440, 2015936), (11136, 1889940), (11310, 1860864), (11520, 1826942), (12064, 1744560), (12115, 1737216), (12480, 1686408), (13572, 1550720), (13920, 1511952), (14538, 1447680), (14848, 1417455), (14976, 1405340), (15080, 1395648), (16640, 1264806), (16704, 1259960), (16965, 1240576), (18096, 1163040), (18560, 1133964), (18720, 1124272), (19384, 1085760), (19968, 1054005), (20880, 1007968), (21807, 965120), (22272, 944970), (22620, 930432), (23040, 913471), (24128, 872280), (24230, 868608), (24960, 843204), (27144, 775360), (27840, 755976), (29076, 723840), (29952, 702670), (30160, 697824), (31499, 668160), (33280, 632403), (33408, 629980), (33930, 620288), (36192, 581520), (36345, 579072), (37120, 566982), (37440, 562136), (38768, 542880), (41760, 503984), (43614, 482560), (44544, 472485), (45240, 465216), (48256, 436140), (48460, 434304), (49920, 421602), (54288, 387680), (55680, 377988), (58152, 361920), (59904, 351335), (60320, 348912), (62998, 334080), (66816, 314990), (67860, 310144), (70267, 299520), (72384, 290760), (72690, 289536), (74240, 283491), (74880, 281068), (77536, 271440), (83520, 251992), (87228, 241280), (90480, 232608), (94497, 222720), (96512, 218070), (96920, 217152), (99840, 210801), (108576, 193840), (109035, 193024), (111360, 188994), (116304, 180960), (120640, 174456), (125996, 167040), (133632, 157495), (135720, 155072), (140534, 149760), (144768, 145380)]