81885716640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{577}}^1$

素因数の和:659

約数の個数: 1152

約数和(自身を含む): 372925969920

約数和(自身を除く): 291040253280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 96, 104, 105, 108, 112, 114, 117, 120, 126, 130, 133, 135, 140, 144, 152, 156, 160, 168, 171, 180, 182, 189, 190, 195, 208, 210, 216, 224, 228, 234, 240, 247, 252, 260, 266, 270, 273, 280, 285, 288, 304, 312, 315, 336, 342, 351, 360, 361, 364, 378, 380, 390, 399, 416, 420, 432, 455, 456, 468, 480, 494, 504, 513, 520, 532, 540, 546, 560, 570, 577, 585, 608, 624, 630, 665, 672, 684, 702, 720, 722, 728, 741, 756, 760, 780, 798, 819, 840, 855, 864, 910, 912, 936, 945, 988, 1008, 1026, 1040, 1064, 1080, 1083, 1092, 1120, 1140, 1154, 1170, 1197, 1235, 1248, 1260, 1330, 1365, 1368, 1404, 1440, 1444, 1456, 1482, 1512, 1520, 1560, 1596, 1638, 1680, 1710, 1729, 1731, 1755, 1805, 1820, 1824, 1872, 1890, 1976, 1995, 2016, 2052, 2080, 2128, 2160, 2166, 2184, 2223, 2280, 2308, 2340, 2394, 2457, 2470, 2520, 2527, 2565, 2660, 2730, 2736, 2808, 2885, 2888, 2912, 2964, 3024, 3040, 3120, 3192, 3249, 3276, 3360, 3420, 3458, 3462, 3510, 3591, 3610, 3640, 3705, 3744, 3780, 3952, 3990, 4039, 4095, 4104, 4256, 4320, 4332, 4368, 4446, 4560, 4616, 4680, 4693, 4788, 4914, 4940, 5040, 5054, 5130, 5187, 5193, 5320, 5415, 5460, 5472, 5616, 5770, 5776, 5928, 5985, 6048, 6240, 6384, 6498, 6552, 6669, 6840, 6916, 6924, 7020, 7182, 7220, 7280, 7410, 7501, 7560, 7581, 7904, 7980, 8078, 8190, 8208, 8645, 8655, 8664, 8736, 8892, 9120, 9232, 9360, 9386, 9576, 9747, 9828, 9880, 10080, 10108, 10260, 10374, 10386, 10640, 10830, 10920, 10963, 11115, 11232, 11540, 11552, 11856, 11970, 12117, 12285, 12635, 12768, 12996, 13104, 13338, 13680, 13832, 13848, 14040, 14079, 14364, 14440, 14560, 14820, 15002, 15120, 15162, 15561, 15579, 15960, 16156, 16245, 16380, 16416, 17290, 17310, 17328, 17784, 17955, 18464, 18720, 18772, 19152, 19494, 19656, 19760, 20195, 20216, 20520, 20748, 20772, 21280, 21660, 21840, 21926, 22230, 22503, 22743, 23080, 23465, 23712, 23940, 24234, 24570, 25270, 25935, 25965, 25992, 26208, 26676, 27360, 27664, 27696, 28080, 28158, 28728, 28880, 29640, 30004, 30240, 30324, 31122, 31158, 31920, 32312, 32490, 32760, 32851, 32889, 33345, 34580, 34620, 34656, 35568, 35910, 36351, 37505, 37544, 37905, 38304, 38988, 39312, 39520, 40390, 40432, 41040, 41496, 41544, 42237, 43320, 43680, 43852, 44460, 45006, 45486, 46160, 46683, 46930, 47880, 48468, 48735, 49140, 50540, 51870, 51930, 51984, 52507, 53352, 54815, 55328, 55392, 56160, 56316, 57456, 57760, 59280, 60008, 60585, 60648, 62244, 62316, 63840, 64624, 64980, 65520, 65702, 65778, 66690, 67509, 68229, 69160, 69240, 70395, 71136, 71820, 72702, 75010, 75088, 75810, 76741, 77805, 77895, 77976, 78624, 80780, 80864, 82080, 82992, 83088, 84474, 86640, 87704, 88920, 90012, 90972, 92320, 93366, 93860, 95760, 96936, 97470, 98280, 98553, 98667, 101080, 103740, 103860, 103968, 105014, 106704, 109053, 109630, 112515, 112632, 113715, 114912, 118560, 120016, 121170, 121296, 124488, 124632, 126711, 129248, 129960, 131040, 131404, 131556, 133380, 135018, 136458, 138320, 138480, 140790, 142519, 143640, 145404, 150020, 150176, 151620, 153482, 155610, 155790, 155952, 157521, 161560, 164255, 164445, 165984, 166176, 168948, 173280, 175408, 177840, 180024, 181755, 181944, 186732, 187720, 191520, 193872, 194940, 196560, 197106, 197334, 202160, 202527, 207480, 207720, 208297, 210028, 211185, 213408, 218106, 219260, 225030, 225264, 227430, 230223, 233415, 240032, 242340, 242592, 248976, 249264, 253422, 259920, 262535, 262808, 263112, 266760, 270036, 272916, 276640, 276960, 281580, 285038, 287280, 290808, 295659, 296001, 300040, 303240, 306964, 311220, 311580, 311904, 315042, 323120, 328510, 328890, 337545, 337896, 341145, 350816, 355680, 360048, 363510, 363888, 373464, 375440, 383705, 387744, 389880, 393120, 394212, 394668, 404320, 405054, 414960, 415440, 416594, 420056, 422370, 427557, 436212, 438520, 450060, 450528, 454860, 460446, 466830, 472563, 484680, 492765, 493335, 497952, 498528, 506844, 519840, 525070, 525616, 526224, 533520, 540072, 545265, 545832, 563160, 570076, 574560, 581616, 591318, 592002, 600080, 606480, 613928, 622440, 623160, 624891, 630084, 633555, 646240, 657020, 657780, 675090, 675792, 682290, 690669, 712595, 720096, 727020, 727776, 746928, 750880, 767410, 779760, 787605, 788424, 789336, 810108, 829920, 830880, 833188, 840112, 844740, 855114, 872424, 877040, 886977, 900120, 909720, 920892, 933660, 945126, 969360, 985530, 986670, 997633, 1012635, 1013688, 1041485, 1050140, 1051232, 1052448, 1067040, 1080144, 1090530, 1091664, 1126320, 1140152, 1151115, 1163232, 1182636, 1184004, 1200160, 1212960, 1227856, 1244880, 1246320, 1249782, 1260168, 1267110, 1282671, 1314040, 1315560, 1350180, 1351584, 1364580, 1381338, 1417689, 1425190, 1454040, 1458079, 1478295, 1480005, 1493856, 1534820, 1559520, 1575210, 1576848, 1578672, 1620216, 1666376, 1680224, 1689480, 1710228, 1744848, 1754080, 1773954, 1800240, 1819440, 1841784, 1867320, 1874673, 1890252, 1938720, 1971060, 1973340, 1995266, 2025270, 2027376, 2072007, 2082970, 2100280, 2137785, 2160288, 2181060, 2183328, 2252640, 2280304, 2302230, 2362815, 2365272, 2368008, 2455712, 2489760, 2492640, 2499564, 2520336, 2534220, 2565342, 2628080, 2631120, 2700360, 2707861, 2729160, 2762676, 2835378, 2850380, 2908080, 2916158, 2956590, 2960010, 2992899, 3069640, 3124455, 3150420, 3153696, 3157344, 3240432, 3332752, 3378960, 3420456, 3453345, 3489696, 3547908, 3600480, 3638880, 3683568, 3734640, 3749346, 3780504, 3848013, 3942120, 3946680, 3990532, 4050540, 4054752, 4144014, 4165940, 4200560, 4275570, 4362120, 4374237, 4434885, 4560608, 4604460, 4725630, 4730544, 4736016, 4988165, 4999128, 5040672, 5068440, 5130684, 5256160, 5262240, 5400720, 5415722, 5458320, 5525352, 5624019, 5670756, 5700760, 5816160, 5832316, 5913180, 5920020, 5985798, 6139280, 6248910, 6300840, 6413355, 6480864, 6665504, 6757920, 6840912, 6906690, 7088445, 7095816, 7290395, 7367136, 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32494332, 33152112, 33327520, 34204560, 34993896, 35479080, 35914788, 36835680, 37493460, 37805040, 37910054, 38480130, 39368133, 39905320, 40617915, 41045472, 41440140, 43325776, 43742370, 44893485, 44992152, 45366048, 46658528, 47305440, 47360160, 47886384, 48741498, 49991280, 51306840, 52490844, 53872182, 54157220, 55253520, 56240190, 56707560, 56865081, 58323160, 59857980, 59989536, 61568208, 64988664, 65613555, 66304224, 68409120, 69987792, 70958160, 71829576, 73112247, 74986920, 75610080, 75820108, 76960260, 78736266, 79810640, 81235830, 82880280, 86651552, 87484740, 89786970, 89984304, 94775135, 95772768, 97482996, 99982560, 102613680, 104981688, 107744364, 108314440, 110507040, 112480380, 113415120, 113730162, 116646320, 119715960, 121853745, 123136416, 129977328, 131227110, 134680455, 139975584, 141916320, 143659152, 146224494, 149973840, 151640216, 153920520, 157472532, 159621280, 162471660, 165760560, 170595243, 174969480, 179573940, 179968608, 189550270, 194965992, 196840665, 205227360, 209963376, 215488728, 216628880, 224960760, 226830240, 227460324, 233292640, 239431920, 243707490, 259954656, 262454220, 269360910, 284325405, 287318304, 292448988, 299947680, 303280432, 307841040, 314945064, 324943320, 331521120, 341190486, 349938960, 359147880, 365561235, 379100540, 389931984, 393681330, 419926752, 430977456, 433257760, 449921520, 454920648, 478863840, 487414980, 511785729, 524908440, 538721820, 568650810, 584897976, 606560864, 615682080, 629890128, 649886640, 682380972, 699877920, 718295760, 731122470, 758201080, 779863968, 787362660, 852976215, 861954912, 899843040, 909841296, 974829960, 1023571458, 1049816880, 1077443640, 1137301620, 1169795952, 1259780256, 1299773280, 1364761944, 1436591520, 1462244940, 1516402160, 1574725320, 1705952430, 1819682592, 1949659920, 2047142916, 2099633760, 2154887280, 2274603240, 2339591904, 2558928645, 2729523888, 2924489880, 3032804320, 3149450640, 3411904860, 3899319840, 4094285832, 4309774560, 4549206480, 5117857290, 5459047776, 5848979760, 6298901280, 6823809720, 8188571664, 9098412960, 10235714580, 11697959520, 13647619440, 16377143328, 20471429160, 27295238880, 40942858320, 81885716640]

約数ペア:

[(1, 81885716640), (2, 40942858320), (3, 27295238880), (4, 20471429160), (5, 16377143328), (6, 13647619440), (7, 11697959520), (8, 10235714580), (9, 9098412960), (10, 8188571664), (12, 6823809720), (13, 6298901280), (14, 5848979760), (15, 5459047776), (16, 5117857290), (18, 4549206480), (19, 4309774560), (20, 4094285832), (21, 3899319840), (24, 3411904860), (26, 3149450640), (27, 3032804320), (28, 2924489880), (30, 2729523888), (32, 2558928645), (35, 2339591904), (36, 2274603240), (38, 2154887280), (39, 2099633760), (40, 2047142916), (42, 1949659920), (45, 1819682592), (48, 1705952430), (52, 1574725320), (54, 1516402160), (56, 1462244940), (57, 1436591520), (60, 1364761944), (63, 1299773280), (65, 1259780256), (70, 1169795952), (72, 1137301620), (76, 1077443640), (78, 1049816880), (80, 1023571458), (84, 974829960), (90, 909841296), (91, 899843040), (95, 861954912), (96, 852976215), (104, 787362660), (105, 779863968), (108, 758201080), (112, 731122470), (114, 718295760), (117, 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