20828949120

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 1152

約数和(自身を含む): 91664576640

約数和(自身を除く): 70835627520

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, 53, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 106, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 159, 160, 162, 168, 171, 180, 189, 190, 192, 210, 212, 216, 224, 228, 240, 243, 252, 265, 266, 270, 280, 285, 288, 304, 315, 318, 320, 324, 336, 342, 360, 361, 371, 378, 380, 384, 399, 405, 420, 424, 432, 448, 456, 477, 480, 486, 504, 513, 530, 532, 540, 560, 567, 570, 576, 608, 630, 636, 640, 648, 665, 672, 684, 720, 722, 742, 756, 760, 795, 798, 810, 840, 848, 855, 864, 896, 912, 945, 954, 960, 972, 1007, 1008, 1026, 1060, 1064, 1080, 1083, 1113, 1120, 1134, 1140, 1152, 1197, 1215, 1216, 1260, 1272, 1296, 1330, 1344, 1368, 1431, 1440, 1444, 1484, 1512, 1520, 1539, 1590, 1596, 1620, 1680, 1696, 1701, 1710, 1728, 1805, 1824, 1855, 1890, 1908, 1920, 1944, 1995, 2014, 2016, 2052, 2120, 2128, 2160, 2166, 2226, 2240, 2268, 2280, 2385, 2394, 2430, 2432, 2520, 2527, 2544, 2565, 2592, 2660, 2688, 2736, 2835, 2862, 2880, 2888, 2968, 3021, 3024, 3040, 3078, 3180, 3192, 3240, 3249, 3339, 3360, 3392, 3402, 3420, 3456, 3591, 3610, 3648, 3710, 3780, 3816, 3888, 3990, 4028, 4032, 4104, 4240, 4256, 4293, 4320, 4332, 4452, 4480, 4536, 4560, 4617, 4770, 4788, 4860, 5035, 5040, 5054, 5088, 5130, 5184, 5320, 5415, 5472, 5565, 5670, 5724, 5760, 5776, 5936, 5985, 6042, 6048, 6080, 6156, 6360, 6384, 6480, 6498, 6678, 6720, 6784, 6804, 6840, 7049, 7155, 7182, 7220, 7296, 7420, 7560, 7581, 7632, 7695, 7776, 7980, 8056, 8064, 8208, 8480, 8505, 8512, 8586, 8640, 8664, 8904, 9063, 9072, 9120, 9234, 9540, 9576, 9720, 9747, 10017, 10070, 10080, 10108, 10176, 10260, 10368, 10640, 10773, 10830, 10944, 11130, 11340, 11448, 11552, 11872, 11970, 12084, 12096, 12160, 12312, 12635, 12720, 12768, 12879, 12960, 12996, 13356, 13440, 13608, 13680, 14098, 14310, 14364, 14440, 14840, 15105, 15120, 15162, 15264, 15390, 15552, 15960, 16112, 16245, 16416, 16695, 16960, 17010, 17024, 17172, 17280, 17328, 17808, 17955, 18126, 18144, 18240, 18468, 19080, 19133, 19152, 19440, 19494, 20034, 20140, 20160, 20216, 20352, 20520, 21147, 21280, 21465, 21546, 21660, 21888, 22260, 22680, 22743, 22896, 23085, 23104, 23744, 23940, 24168, 24192, 24624, 25270, 25440, 25536, 25758, 25920, 25992, 26712, 27189, 27216, 27360, 28196, 28620, 28728, 28880, 29241, 29680, 30051, 30210, 30240, 30324, 30528, 30780, 31104, 31920, 32224, 32319, 32490, 32832, 33390, 33920, 34020, 34344, 34656, 35245, 35616, 35910, 36252, 36288, 36480, 36936, 37905, 38160, 38266, 38304, 38880, 38988, 40068, 40280, 40320, 40432, 41040, 42294, 42560, 42930, 43092, 43320, 44520, 45315, 45360, 45486, 45792, 46170, 46208, 47488, 47880, 48336, 48735, 49248, 50085, 50540, 50880, 51072, 51516, 51840, 51984, 53424, 53865, 54378, 54432, 54720, 56392, 57240, 57399, 57456, 57760, 58482, 59360, 60102, 60420, 60480, 60648, 61056, 61560, 63441, 63840, 64395, 64448, 64638, 64980, 65664, 66780, 68040, 68229, 68688, 69312, 70490, 71232, 71820, 72504, 72576, 73872, 75810, 76320, 76532, 76608, 77760, 77976, 80136, 80560, 80864, 81567, 82080, 84588, 85120, 85860, 86184, 86640, 87723, 89040, 90153, 90630, 90720, 90972, 91584, 92340, 95665, 95760, 96672, 97470, 98496, 100170, 101080, 101760, 103032, 103968, 105735, 106848, 107730, 108756, 108864, 109440, 112784, 113715, 114480, 114798, 114912, 115520, 116964, 118720, 120204, 120840, 120960, 121296, 123120, 126882, 127680, 128790, 128896, 129276, 129960, 133560, 133931, 135945, 136080, 136458, 137376, 138624, 140980, 142464, 143640, 145008, 146205, 147744, 150255, 151620, 152640, 153064, 153216, 155520, 155952, 160272, 161120, 161595, 161728, 163134, 164160, 169176, 171720, 172197, 172368, 173280, 175446, 178080, 180306, 181260, 181440, 181944, 183168, 184680, 190323, 191330, 191520, 193344, 194940, 196992, 200340, 202160, 204687, 206064, 207936, 211470, 213696, 215460, 217512, 217728, 225568, 227430, 228960, 229596, 229824, 231040, 233928, 237440, 240408, 241680, 242592, 244701, 246240, 253764, 255360, 257580, 258552, 259920, 267120, 267862, 271890, 272160, 272916, 274752, 281960, 286995, 287280, 290016, 292410, 295488, 300510, 303240, 305280, 306128, 311904, 317205, 320544, 322240, 323190, 323456, 326268, 328320, 338352, 341145, 343440, 344394, 344736, 346560, 350892, 356160, 360612, 362520, 362880, 363888, 369360, 380646, 382660, 383040, 386688, 389880, 400680, 401793, 404320, 407835, 409374, 412128, 415872, 422940, 427392, 430920, 435024, 438615, 450765, 451136, 454860, 457920, 459192, 459648, 467856, 480816, 483360, 485184, 489402, 492480, 507528, 515160, 516591, 517104, 519840, 534240, 535724, 543780, 544320, 545832, 549504, 563920, 570969, 573990, 574560, 580032, 584820, 590976, 601020, 606480, 612256, 614061, 623808, 634410, 641088, 644480, 646380, 652536, 669655, 676704, 682290, 686880, 688788, 689472, 693120, 701784, 712320, 721224, 725040, 727776, 738720, 761292, 765320, 766080, 779760, 801360, 803586, 808640, 815670, 818748, 824256, 845880, 860985, 861840, 870048, 877230, 901530, 902272, 909720, 915840, 918384, 935712, 951615, 961632, 966720, 970368, 978804, 984960, 1015056, 1023435, 1030320, 1033182, 1034208, 1039680, 1068480, 1071448, 1087560, 1088640, 1091664, 1127840, 1141938, 1147980, 1149120, 1160064, 1169640, 1202040, 1205379, 1212960, 1223505, 1224512, 1228122, 1247616, 1268820, 1282176, 1292760, 1305072, 1339310, 1353408, 1364580, 1373760, 1377576, 1378944, 1403568, 1442448, 1450080, 1455552, 1477440, 1522584, 1530640, 1549773, 1559520, 1602720, 1607172, 1617280, 1631340, 1637496, 1648512, 1691760, 1712907, 1721970, 1723680, 1740096, 1754460, 1803060, 1819440, 1836768, 1871424, 1903230, 1923264, 1933440, 1957608, 2008965, 2030112, 2046870, 2060640, 2066364, 2068416, 2079360, 2136960, 2142896, 2175120, 2183328, 2255680, 2283876, 2295960, 2298240, 2339280, 2404080, 2410758, 2425920, 2447010, 2449024, 2456244, 2537640, 2582955, 2585520, 2610144, 2678620, 2706816, 2729160, 2747520, 2755152, 2807136, 2854845, 2884896, 2900160, 2911104, 2954880, 3045168, 3061280, 3070305, 3099546, 3119040, 3205440, 3214344, 3262680, 3274992, 3383520, 3425814, 3443940, 3447360, 3480192, 3508920, 3606120, 3616137, 3638880, 3673536, 3742848, 3806460, 3846528, 3915216, 4017930, 4060224, 4093740, 4121280, 4132728, 4136832, 4285792, 4350240, 4366656, 4511360, 4567752, 4591920, 4649319, 4678560, 4808160, 4821516, 4851840, 4894020, 4912488, 5075280, 5165910, 5171040, 5220288, 5357240, 5458320, 5510304, 5614272, 5709690, 5769792, 5800320, 6026895, 6090336, 6122560, 6140610, 6199092, 6238080, 6410880, 6428688, 6525360, 6549984, 6767040, 6851628, 6887880, 6894720, 7017840, 7212240, 7232274, 7277760, 7347072, 7612920, 7748865, 7830432, 8035860, 8120448, 8187480, 8242560, 8265456, 8564535, 8571584, 8700480, 8733312, 9135504, 9183840, 9298638, 9357120, 9616320, 9643032, 9788040, 9824976, 10150560, 10331820, 10342080, 10440576, 10714480, 10848411, 10916640, 11020608, 11228544, 11419380, 11539584, 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82654560, 85715840, 86787288, 91355040, 92986380, 96430320, 98249760, 99185472, 108484110, 109626048, 110206080, 115716384, 121806720, 123981840, 128573760, 130180932, 130999680, 137032560, 144645480, 148778208, 154288512, 156608640, 162726165, 165309120, 173574576, 182710080, 185972760, 192860640, 196499520, 198370944, 216968220, 219252096, 231432768, 247963680, 257147520, 260361864, 274065120, 289290960, 297556416, 325452330, 330618240, 347149152, 365420160, 371945520, 385721280, 392999040, 433936440, 462865536, 495927360, 520723728, 548130240, 578581920, 595112832, 650904660, 694298304, 743891040, 771442560, 867872880, 991854720, 1041447456, 1096260480, 1157163840, 1301809320, 1388596608, 1487782080, 1735745760, 2082894912, 2314327680, 2603618640, 2975564160, 3471491520, 4165789824, 5207237280, 6942983040, 10414474560, 20828949120]

約数ペア:

[(1, 20828949120), (2, 10414474560), (3, 6942983040), (4, 5207237280), (5, 4165789824), (6, 3471491520), (7, 2975564160), (8, 2603618640), (9, 2314327680), (10, 2082894912), (12, 1735745760), (14, 1487782080), (15, 1388596608), (16, 1301809320), (18, 1157163840), (19, 1096260480), (20, 1041447456), (21, 991854720), (24, 867872880), (27, 771442560), (28, 743891040), (30, 694298304), (32, 650904660), (35, 595112832), (36, 578581920), (38, 548130240), (40, 520723728), (42, 495927360), (45, 462865536), (48, 433936440), (53, 392999040), (54, 385721280), (56, 371945520), (57, 365420160), (60, 347149152), (63, 330618240), (64, 325452330), (70, 297556416), (72, 289290960), (76, 274065120), (80, 260361864), (81, 257147520), (84, 247963680), (90, 231432768), (95, 219252096), (96, 216968220), (105, 198370944), (106, 196499520), (108, 192860640), (112, 185972760), (114, 182710080), (120, 173574576), (126, 165309120), (128, 162726165), (133, 156608640), (135, 154288512), (140, 148778208), (144, 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33061824), (636, 32749920), (640, 32545233), (648, 32143440), (665, 31321728), (672, 30995460), (684, 30451680), (720, 28929096), (722, 28848960), (742, 28071360), (756, 27551520), (760, 27406512), (795, 26199936), (798, 26101440), (810, 25714752), (840, 24796368), (848, 24562440), (855, 24361344), (864, 24107580), (896, 23246595), (912, 22838760), (945, 22041216), (954, 21833280), (960, 21696822), (972, 21428960), (1007, 20684160), (1008, 20663640), (1026, 20301120), (1060, 19649952), (1064, 19576080), (1080, 19286064), (1083, 19232640), (1113, 18714240), (1120, 18597276), (1134, 18367680), (1140, 18271008), (1152, 18080685), (1197, 17400960), (1215, 17143168), (1216, 17129070), (1260, 16530912), (1272, 16374960), (1296, 16071720), (1330, 15660864), (1344, 15497730), (1368, 15225840), (1431, 14555520), (1440, 14464548), (1444, 14424480), (1484, 14035680), (1512, 13775760), (1520, 13703256), (1539, 13534080), (1590, 13099968), (1596, 13050720), (1620, 12857376), (1680, 12398184), (1696, 12281220), (1701, 12245120), (1710, 12180672), (1728, 12053790), (1805, 11539584), (1824, 11419380), (1855, 11228544), (1890, 11020608), (1908, 10916640), (1920, 10848411), (1944, 10714480), (1995, 10440576), (2014, 10342080), (2016, 10331820), (2052, 10150560), (2120, 9824976), (2128, 9788040), (2160, 9643032), (2166, 9616320), (2226, 9357120), (2240, 9298638), (2268, 9183840), (2280, 9135504), (2385, 8733312), (2394, 8700480), (2430, 8571584), (2432, 8564535), (2520, 8265456), (2527, 8242560), (2544, 8187480), (2565, 8120448), (2592, 8035860), (2660, 7830432), (2688, 7748865), (2736, 7612920), (2835, 7347072), (2862, 7277760), (2880, 7232274), (2888, 7212240), (2968, 7017840), (3021, 6894720), (3024, 6887880), (3040, 6851628), (3078, 6767040), (3180, 6549984), (3192, 6525360), (3240, 6428688), (3249, 6410880), (3339, 6238080), (3360, 6199092), (3392, 6140610), (3402, 6122560), (3420, 6090336), (3456, 6026895), (3591, 5800320), (3610, 5769792), (3648, 5709690), (3710, 5614272), (3780, 5510304), (3816, 5458320), (3888, 5357240), (3990, 5220288), (4028, 5171040), (4032, 5165910), (4104, 5075280), (4240, 4912488), (4256, 4894020), (4293, 4851840), (4320, 4821516), (4332, 4808160), (4452, 4678560), (4480, 4649319), (4536, 4591920), (4560, 4567752), (4617, 4511360), (4770, 4366656), (4788, 4350240), (4860, 4285792), (5035, 4136832), (5040, 4132728), (5054, 4121280), (5088, 4093740), (5130, 4060224), (5184, 4017930), (5320, 3915216), (5415, 3846528), (5472, 3806460), (5565, 3742848), (5670, 3673536), (5724, 3638880), (5760, 3616137), (5776, 3606120), (5936, 3508920), (5985, 3480192), (6042, 3447360), (6048, 3443940), (6080, 3425814), (6156, 3383520), (6360, 3274992), (6384, 3262680), (6480, 3214344), (6498, 3205440), (6678, 3119040), (6720, 3099546), (6784, 3070305), (6804, 3061280), (6840, 3045168), (7049, 2954880), (7155, 2911104), (7182, 2900160), (7220, 2884896), (7296, 2854845), (7420, 2807136), (7560, 2755152), (7581, 2747520), (7632, 2729160), (7695, 2706816), (7776, 2678620), (7980, 2610144), (8056, 2585520), (8064, 2582955), (8208, 2537640), (8480, 2456244), (8505, 2449024), (8512, 2447010), (8586, 2425920), (8640, 2410758), (8664, 2404080), (8904, 2339280), (9063, 2298240), (9072, 2295960), (9120, 2283876), (9234, 2255680), (9540, 2183328), (9576, 2175120), (9720, 2142896), (9747, 2136960), (10017, 2079360), (10070, 2068416), (10080, 2066364), (10108, 2060640), (10176, 2046870), (10260, 2030112), (10368, 2008965), (10640, 1957608), (10773, 1933440), (10830, 1923264), (10944, 1903230), (11130, 1871424), (11340, 1836768), (11448, 1819440), (11552, 1803060), (11872, 1754460), (11970, 1740096), (12084, 1723680), (12096, 1721970), (12160, 1712907), (12312, 1691760), (12635, 1648512), (12720, 1637496), (12768, 1631340), (12879, 1617280), (12960, 1607172), (12996, 1602720), (13356, 1559520), (13440, 1549773), (13608, 1530640), (13680, 1522584), (14098, 1477440), (14310, 1455552), (14364, 1450080), (14440, 1442448), (14840, 1403568), 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