20601181440

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 1152

約数和(自身を含む): 89666519040

約数和(自身を除く): 69065337600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 62, 63, 64, 67, 70, 72, 80, 82, 84, 90, 93, 96, 105, 108, 112, 120, 123, 124, 126, 128, 134, 135, 140, 144, 155, 160, 164, 168, 180, 186, 189, 192, 201, 205, 210, 216, 217, 224, 240, 246, 248, 252, 256, 268, 270, 279, 280, 287, 288, 310, 315, 320, 328, 335, 336, 360, 369, 372, 378, 384, 402, 410, 420, 432, 434, 448, 465, 469, 480, 492, 496, 504, 536, 540, 558, 560, 574, 576, 603, 615, 620, 630, 640, 651, 656, 670, 672, 720, 738, 744, 756, 768, 804, 820, 837, 840, 861, 864, 868, 896, 930, 938, 945, 960, 984, 992, 1005, 1008, 1072, 1080, 1085, 1107, 1116, 1120, 1148, 1152, 1206, 1230, 1240, 1260, 1271, 1280, 1302, 1312, 1340, 1344, 1395, 1407, 1435, 1440, 1476, 1488, 1512, 1608, 1640, 1674, 1680, 1722, 1728, 1736, 1792, 1809, 1845, 1860, 1876, 1890, 1920, 1953, 1968, 1984, 2010, 2016, 2077, 2144, 2160, 2170, 2214, 2232, 2240, 2296, 2304, 2345, 2412, 2460, 2480, 2520, 2542, 2583, 2604, 2624, 2680, 2688, 2747, 2790, 2814, 2870, 2880, 2952, 2976, 3015, 3024, 3216, 3255, 3280, 3348, 3360, 3444, 3456, 3472, 3618, 3690, 3720, 3752, 3780, 3813, 3840, 3906, 3936, 3968, 4020, 4032, 4154, 4185, 4221, 4288, 4305, 4320, 4340, 4428, 4464, 4480, 4592, 4690, 4824, 4920, 4960, 5040, 5084, 5166, 5208, 5248, 5360, 5376, 5494, 5535, 5580, 5628, 5740, 5760, 5859, 5904, 5952, 6030, 6048, 6231, 6355, 6432, 6510, 6560, 6696, 6720, 6888, 6912, 6944, 7035, 7236, 7380, 7440, 7504, 7560, 7626, 7749, 7812, 7872, 7936, 8040, 8064, 8241, 8308, 8370, 8442, 8576, 8610, 8640, 8680, 8856, 8897, 8928, 8960, 9045, 9184, 9380, 9648, 9765, 9840, 9920, 10080, 10168, 10332, 10385, 10416, 10496, 10720, 10988, 11070, 11160, 11256, 11439, 11480, 11520, 11718, 11808, 11904, 12060, 12096, 12462, 12663, 12710, 12864, 12915, 13020, 13120, 13392, 13440, 13735, 13776, 13888, 14070, 14472, 14539, 14760, 14880, 15008, 15120, 15252, 15498, 15624, 15744, 16080, 16128, 16482, 16616, 16740, 16884, 17152, 17220, 17280, 17360, 17712, 17794, 17856, 18090, 18368, 18693, 18760, 19065, 19229, 19296, 19530, 19680, 19840, 20160, 20336, 20664, 20770, 20832, 21105, 21440, 21976, 22140, 22320, 22512, 22878, 22960, 23436, 23616, 23808, 24120, 24192, 24723, 24924, 25326, 25420, 25728, 25830, 26040, 26240, 26691, 26784, 26880, 27470, 27552, 27776, 28140, 28944, 29078, 29295, 29520, 29760, 30016, 30240, 30504, 30996, 31155, 31248, 31488, 32160, 32964, 33232, 33480, 33768, 34317, 34440, 34560, 34720, 35424, 35588, 35712, 36180, 36736, 37386, 37520, 38130, 38458, 38592, 38745, 39060, 39360, 39680, 40320, 40672, 41205, 41328, 41540, 41664, 42210, 42880, 43617, 43952, 44280, 44485, 44640, 45024, 45756, 45920, 46872, 47232, 48240, 48384, 49446, 49848, 50652, 50840, 51456, 51660, 52080, 52480, 53382, 53568, 54940, 55104, 55552, 56079, 56280, 57195, 57687, 57888, 58156, 58590, 59040, 59520, 60032, 60480, 61008, 61992, 62310, 62496, 63315, 64320, 65928, 66464, 66960, 67536, 68634, 68880, 69440, 70848, 71176, 71424, 72360, 72695, 73472, 74169, 74772, 75040, 76260, 76916, 77184, 77490, 78120, 78720, 80073, 80640, 81344, 82410, 82656, 83080, 83328, 84420, 85157, 85760, 87234, 87904, 88560, 88970, 89280, 90048, 91512, 91840, 93465, 93744, 94464, 96145, 96480, 98892, 99696, 101304, 101680, 103320, 104160, 106764, 107136, 109880, 110208, 112158, 112560, 114390, 115374, 115776, 116312, 117180, 118080, 119040, 120064, 120960, 122016, 123615, 123984, 124620, 124992, 126630, 128640, 130851, 131856, 132928, 133455, 133920, 135072, 137268, 137760, 138880, 141696, 142352, 144720, 145390, 148338, 149544, 150080, 152520, 153832, 154368, 154980, 156240, 157440, 160146, 162688, 164820, 165312, 166160, 166656, 168840, 170314, 171585, 173061, 174468, 175808, 177120, 177940, 178560, 180096, 183024, 183680, 186930, 187488, 192290, 192960, 197784, 199392, 202608, 203360, 206640, 208320, 213528, 214272, 218085, 219760, 220416, 224316, 225120, 228780, 230748, 231552, 232624, 234360, 236160, 240219, 241920, 244032, 247230, 247968, 249240, 249984, 253260, 255471, 257280, 261702, 263712, 265856, 266910, 267840, 270144, 274536, 275520, 277760, 280395, 283392, 284704, 288435, 289440, 290780, 296676, 299088, 300160, 305040, 307664, 309960, 312480, 320292, 325376, 329640, 330624, 332320, 337680, 340628, 343170, 346122, 348936, 351616, 354240, 355880, 357120, 360192, 366048, 367360, 370845, 373860, 374976, 384580, 385920, 392553, 395568, 398784, 400365, 405216, 406720, 413280, 416640, 425785, 427056, 436170, 439520, 448632, 450240, 457560, 461496, 463104, 465248, 468720, 472320, 480438, 488064, 494460, 495936, 498480, 499968, 506520, 510942, 519183, 523404, 527424, 531712, 533820, 535680, 540288, 549072, 551040, 560790, 569408, 576870, 578880, 581560, 593352, 596099, 598176, 600320, 610080, 615328, 619920, 624960, 640584, 654255, 659280, 661248, 664640, 675360, 681256, 686340, 692244, 697872, 703232, 708480, 711760, 732096, 741690, 747720, 749952, 766413, 769160, 771840, 785106, 791136, 797568, 800730, 810432, 813440, 826560, 833280, 851570, 854112, 865305, 872340, 879040, 897264, 900480, 915120, 922992, 930496, 937440, 960876, 976128, 988920, 991872, 996960, 1013040, 1021884, 1038366, 1046808, 1054848, 1067640, 1071360, 1080576, 1098144, 1102080, 1121580, 1138816, 1153740, 1157760, 1163120, 1186704, 1192198, 1196352, 1201095, 1220160, 1230656, 1239840, 1249920, 1277355, 1281168, 1308510, 1318560, 1329280, 1350720, 1362512, 1372680, 1384488, 1395744, 1416960, 1423520, 1464192, 1483380, 1495440, 1499904, 1532826, 1538320, 1570212, 1582272, 1595136, 1601460, 1620864, 1626880, 1653120, 1703140, 1708224, 1730610, 1744680, 1758080, 1788297, 1794528, 1800960, 1830240, 1845984, 1860992, 1874880, 1921752, 1962765, 1977840, 1983744, 1993920, 2026080, 2043768, 2076732, 2093616, 2109696, 2135280, 2196288, 2243160, 2277632, 2299239, 2307480, 2315520, 2326240, 2373408, 2384396, 2392704, 2402190, 2440320, 2461312, 2479680, 2499840, 2554710, 2562336, 2595915, 2617020, 2637120, 2658560, 2701440, 2725024, 2745360, 2768976, 2791488, 2847040, 2928384, 2966760, 2980495, 2990880, 3065652, 3076640, 3140424, 3164544, 3202920, 3241728, 3306240, 3406280, 3416448, 3461220, 3489360, 3516160, 3576594, 3589056, 3660480, 3691968, 3721984, 3749760, 3832065, 3843504, 3925530, 3955680, 3987840, 4052160, 4087536, 4153464, 4187232, 4270560, 4392576, 4486320, 4598478, 4614960, 4652480, 4746816, 4768792, 4785408, 4804380, 4880640, 4922624, 4959360, 5109420, 5124672, 5191830, 5234040, 5274240, 5364891, 5402880, 5450048, 5490720, 5537952, 5582976, 5694080, 5933520, 5960990, 5981760, 6131304, 6153280, 6280848, 6329088, 6405840, 6812560, 6832896, 6922440, 6978720, 7153188, 7178112, 7320960, 7383936, 7499520, 7664130, 7687008, 7851060, 7911360, 7975680, 8104320, 8175072, 8306928, 8374464, 8541120, 8785152, 8941485, 8972640, 9196956, 9229920, 9304960, 9493632, 9537584, 9608760, 9918720, 10218840, 10249344, 10383660, 10468080, 10548480, 10729782, 10900096, 10981440, 11075904, 11165952, 11388160, 11496195, 11867040, 11921980, 11963520, 12262608, 12306560, 12561696, 12811680, 13625120, 13844880, 13957440, 14306376, 14356224, 14641920, 14767872, 15328260, 15374016, 15702120, 15822720, 16094673, 16208640, 16350144, 16613856, 16748928, 17082240, 17882970, 17945280, 18393912, 18459840, 18609920, 18987264, 19075168, 19217520, 20437680, 20498688, 20767320, 20936160, 21459564, 21800192, 21962880, 22151808, 22992390, 23734080, 23843960, 23927040, 24525216, 24613120, 25123392, 25623360, 26824455, 27250240, 27689760, 27914880, 28612752, 30656520, 30748032, 31404240, 31645440, 32189346, 32700288, 33227712, 33497856, 34164480, 35765940, 35890560, 36787824, 36919680, 38150336, 38435040, 40875360, 41534640, 41872320, 42919128, 43925760, 44303616, 45984780, 47468160, 47687920, 49050432, 50246784, 51246720, 53648910, 54500480, 55379520, 55829760, 57225504, 61313040, 61496064, 62808480, 64378692, 65400576, 66455424, 71531880, 71781120, 73575648, 73839360, 76300672, 76870080, 80473365, 81750720, 83069280, 83744640, 85838256, 91969560, 94936320, 95375840, 98100864, 100493568, 102493440, 107297820, 109000960, 110759040, 114451008, 122626080, 125616960, 128757384, 132910848, 143063760, 147151296, 152601344, 153740160, 160946730, 163501440, 166138560, 167489280, 171676512, 183939120, 190751680, 196201728, 214595640, 221518080, 228902016, 245252160, 251233920, 257514768, 286127520, 294302592, 307480320, 321893460, 327002880, 332277120, 343353024, 367878240, 381503360, 429191280, 457804032, 490504320, 502467840, 515029536, 572255040, 588605184, 643786920, 664554240, 686706048, 735756480, 763006720, 858382560, 981008640, 1030059072, 1144510080, 1287573840, 1373412096, 1471512960, 1716765120, 2060118144, 2289020160, 2575147680, 2943025920, 3433530240, 4120236288, 5150295360, 6867060480, 10300590720, 20601181440]

約数ペア:

[(1, 20601181440), (2, 10300590720), (3, 6867060480), (4, 5150295360), (5, 4120236288), (6, 3433530240), (7, 2943025920), (8, 2575147680), (9, 2289020160), (10, 2060118144), (12, 1716765120), (14, 1471512960), (15, 1373412096), (16, 1287573840), (18, 1144510080), (20, 1030059072), (21, 981008640), (24, 858382560), (27, 763006720), (28, 735756480), (30, 686706048), (31, 664554240), (32, 643786920), (35, 588605184), (36, 572255040), (40, 515029536), (41, 502467840), (42, 490504320), (45, 457804032), (48, 429191280), (54, 381503360), (56, 367878240), (60, 343353024), (62, 332277120), (63, 327002880), (64, 321893460), (67, 307480320), (70, 294302592), (72, 286127520), (80, 257514768), (82, 251233920), (84, 245252160), (90, 228902016), (93, 221518080), (96, 214595640), (105, 196201728), (108, 190751680), (112, 183939120), (120, 171676512), (123, 167489280), (124, 166138560), (126, 163501440), (128, 160946730), (134, 153740160), (135, 152601344), (140, 147151296), (144, 143063760), (155, 132910848), (160, 128757384), (164, 125616960), (168, 122626080), (180, 114451008), (186, 110759040), (189, 109000960), (192, 107297820), (201, 102493440), (205, 100493568), (210, 98100864), (216, 95375840), (217, 94936320), (224, 91969560), (240, 85838256), (246, 83744640), (248, 83069280), (252, 81750720), (256, 80473365), (268, 76870080), (270, 76300672), (279, 73839360), (280, 73575648), (287, 71781120), (288, 71531880), (310, 66455424), (315, 65400576), (320, 64378692), (328, 62808480), (335, 61496064), (336, 61313040), (360, 57225504), (369, 55829760), (372, 55379520), (378, 54500480), (384, 53648910), (402, 51246720), (410, 50246784), (420, 49050432), (432, 47687920), (434, 47468160), (448, 45984780), (465, 44303616), (469, 43925760), (480, 42919128), (492, 41872320), (496, 41534640), (504, 40875360), (536, 38435040), (540, 38150336), (558, 36919680), (560, 36787824), (574, 35890560), (576, 35765940), (603, 34164480), (615, 33497856), (620, 33227712), (630, 32700288), (640, 32189346), (651, 31645440), (656, 31404240), (670, 30748032), (672, 30656520), (720, 28612752), (738, 27914880), (744, 27689760), (756, 27250240), (768, 26824455), (804, 25623360), (820, 25123392), (837, 24613120), (840, 24525216), (861, 23927040), (864, 23843960), (868, 23734080), (896, 22992390), (930, 22151808), (938, 21962880), (945, 21800192), (960, 21459564), (984, 20936160), (992, 20767320), (1005, 20498688), (1008, 20437680), (1072, 19217520), (1080, 19075168), (1085, 18987264), (1107, 18609920), (1116, 18459840), (1120, 18393912), (1148, 17945280), (1152, 17882970), (1206, 17082240), (1230, 16748928), (1240, 16613856), (1260, 16350144), (1271, 16208640), (1280, 16094673), (1302, 15822720), (1312, 15702120), (1340, 15374016), (1344, 15328260), (1395, 14767872), (1407, 14641920), (1435, 14356224), (1440, 14306376), (1476, 13957440), (1488, 13844880), (1512, 13625120), (1608, 12811680), (1640, 12561696), (1674, 12306560), (1680, 12262608), (1722, 11963520), (1728, 11921980), (1736, 11867040), (1792, 11496195), (1809, 11388160), (1845, 11165952), (1860, 11075904), (1876, 10981440), (1890, 10900096), (1920, 10729782), (1953, 10548480), (1968, 10468080), (1984, 10383660), (2010, 10249344), (2016, 10218840), (2077, 9918720), (2144, 9608760), (2160, 9537584), (2170, 9493632), (2214, 9304960), (2232, 9229920), (2240, 9196956), (2296, 8972640), (2304, 8941485), (2345, 8785152), (2412, 8541120), (2460, 8374464), (2480, 8306928), (2520, 8175072), (2542, 8104320), (2583, 7975680), (2604, 7911360), (2624, 7851060), (2680, 7687008), (2688, 7664130), (2747, 7499520), (2790, 7383936), (2814, 7320960), (2870, 7178112), (2880, 7153188), (2952, 6978720), (2976, 6922440), (3015, 6832896), (3024, 6812560), (3216, 6405840), (3255, 6329088), (3280, 6280848), (3348, 6153280), (3360, 6131304), (3444, 5981760), (3456, 5960990), (3472, 5933520), (3618, 5694080), (3690, 5582976), (3720, 5537952), (3752, 5490720), (3780, 5450048), (3813, 5402880), (3840, 5364891), (3906, 5274240), (3936, 5234040), (3968, 5191830), (4020, 5124672), (4032, 5109420), (4154, 4959360), (4185, 4922624), (4221, 4880640), (4288, 4804380), (4305, 4785408), (4320, 4768792), (4340, 4746816), (4428, 4652480), (4464, 4614960), (4480, 4598478), (4592, 4486320), (4690, 4392576), (4824, 4270560), (4920, 4187232), (4960, 4153464), (5040, 4087536), (5084, 4052160), (5166, 3987840), (5208, 3955680), (5248, 3925530), (5360, 3843504), (5376, 3832065), (5494, 3749760), (5535, 3721984), (5580, 3691968), (5628, 3660480), (5740, 3589056), (5760, 3576594), (5859, 3516160), (5904, 3489360), (5952, 3461220), (6030, 3416448), (6048, 3406280), (6231, 3306240), (6355, 3241728), (6432, 3202920), (6510, 3164544), (6560, 3140424), (6696, 3076640), (6720, 3065652), (6888, 2990880), (6912, 2980495), (6944, 2966760), (7035, 2928384), (7236, 2847040), (7380, 2791488), (7440, 2768976), (7504, 2745360), (7560, 2725024), (7626, 2701440), (7749, 2658560), (7812, 2637120), (7872, 2617020), (7936, 2595915), (8040, 2562336), (8064, 2554710), (8241, 2499840), (8308, 2479680), (8370, 2461312), (8442, 2440320), (8576, 2402190), (8610, 2392704), (8640, 2384396), (8680, 2373408), (8856, 2326240), (8897, 2315520), (8928, 2307480), (8960, 2299239), (9045, 2277632), (9184, 2243160), (9380, 2196288), (9648, 2135280), (9765, 2109696), (9840, 2093616), (9920, 2076732), (10080, 2043768), (10168, 2026080), (10332, 1993920), (10385, 1983744), (10416, 1977840), (10496, 1962765), (10720, 1921752), (10988, 1874880), (11070, 1860992), (11160, 1845984), (11256, 1830240), (11439, 1800960), (11480, 1794528), (11520, 1788297), (11718, 1758080), (11808, 1744680), (11904, 1730610), (12060, 1708224), (12096, 1703140), (12462, 1653120), (12663, 1626880), (12710, 1620864), (12864, 1601460), (12915, 1595136), (13020, 1582272), (13120, 1570212), (13392, 1538320), (13440, 1532826), (13735, 1499904), (13776, 1495440), (13888, 1483380), (14070, 1464192), (14472, 1423520), (14539, 1416960), (14760, 1395744), (14880, 1384488), 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