420160871520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1453}}^1$

素因数の和:1780

約数の個数: 768

約数和(自身を含む): 1674337996800

約数和(自身を除く): 1254177125280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 271, 285, 288, 304, 312, 342, 351, 360, 380, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 542, 570, 585, 608, 624, 684, 702, 720, 741, 760, 780, 813, 855, 864, 912, 936, 988, 1026, 1040, 1080, 1084, 1140, 1170, 1235, 1248, 1355, 1368, 1404, 1440, 1453, 1482, 1520, 1560, 1626, 1710, 1755, 1824, 1872, 1976, 2052, 2080, 2160, 2168, 2223, 2280, 2340, 2439, 2470, 2565, 2710, 2736, 2808, 2906, 2964, 3040, 3120, 3252, 3420, 3510, 3523, 3705, 3744, 3952, 4065, 4104, 4320, 4336, 4359, 4446, 4560, 4680, 4878, 4940, 5130, 5149, 5420, 5472, 5616, 5812, 5928, 6240, 6504, 6669, 6840, 7020, 7046, 7265, 7317, 7410, 7904, 8130, 8208, 8672, 8718, 8892, 9120, 9360, 9756, 9880, 10260, 10298, 10569, 10840, 11115, 11232, 11624, 11856, 12195, 13008, 13077, 13338, 13680, 14040, 14092, 14530, 14634, 14820, 15447, 16260, 16416, 17436, 17615, 17784, 18720, 18889, 19512, 19760, 20520, 20596, 21138, 21680, 21795, 22230, 23248, 23712, 24390, 25745, 26016, 26154, 26676, 27360, 27607, 28080, 28184, 29060, 29268, 29640, 30894, 31707, 32520, 33345, 34872, 35230, 35568, 36585, 37778, 39024, 39231, 39520, 41040, 41192, 42276, 43360, 43590, 44460, 46341, 46496, 48780, 51490, 52308, 52845, 53352, 55214, 56160, 56368, 56667, 58120, 58536, 59280, 61788, 63414, 65040, 65385, 66690, 66937, 69744, 70460, 71136, 73170, 75556, 77235, 78048, 78462, 82080, 82384, 82821, 84552, 87180, 88920, 92682, 94445, 95121, 97560, 102980, 104616, 105690, 106704, 110428, 112736, 113334, 116240, 117072, 118560, 123576, 126828, 130080, 130770, 133380, 133874, 138035, 139023, 139488, 140920, 146340, 151112, 154470, 156924, 158535, 164768, 165642, 169104, 170001, 174360, 177840, 185364, 188890, 190242, 195120, 196155, 200811, 205960, 209232, 211380, 213408, 220856, 226668, 231705, 232480, 234144, 247152, 248463, 253656, 261540, 266760, 267748, 276070, 278046, 281840, 283335, 292680, 302224, 308940, 313848, 317070, 331284, 334685, 338208, 340002, 348720, 355680, 358891, 370728, 377780, 380484, 390240, 392310, 393763, 401622, 411920, 414105, 418464, 422760, 441712, 453336, 463410, 475605, 494304, 496926, 507312, 510003, 523080, 533520, 535496, 552140, 556092, 563680, 566670, 585360, 602433, 604448, 617880, 627696, 634140, 662568, 669370, 680004, 695115, 697440, 717782, 741456, 745389, 755560, 760968, 784620, 787526, 803244, 823840, 828210, 845520, 850005, 883424, 906672, 926820, 951210, 993852, 1004055, 1014624, 1020006, 1046160, 1067040, 1070992, 1076673, 1104280, 1112184, 1133340, 1170720, 1181289, 1204866, 1235760, 1242315, 1255392, 1268280, 1325136, 1338740, 1360008, 1390230, 1435564, 1482912, 1490778, 1511120, 1521936, 1569240, 1575052, 1606488, 1656420, 1691040, 1700010, 1794455, 1807299, 1813344, 1853640, 1902420, 1968815, 1987704, 2008110, 2040012, 2092320, 2141984, 2153346, 2208560, 2224368, 2266680, 2362578, 2409732, 2471520, 2484630, 2536560, 2550015, 2650272, 2677480, 2720016, 2780460, 2871128, 2981556, 3012165, 3022240, 3043872, 3138480, 3150104, 3212976, 3230019, 3312840, 3400020, 3543867, 3588910, 3614598, 3707280, 3726945, 3804840, 3937630, 3975408, 4016220, 4080024, 4306692, 4417120, 4448736, 4533360, 4725156, 4819464, 4969260, 5073120, 5100030, 5118919, 5354960, 5383365, 5440032, 5560920, 5742256, 5906445, 5963112, 6024330, 6276960, 6300208, 6425952, 6460038, 6625680, 6800040, 7087734, 7177820, 7229196, 7414560, 7453890, 7481497, 7609680, 7875260, 7950816, 8032440, 8160048, 8613384, 9036495, 9066720, 9450312, 9638928, 9690057, 9938520, 10200060, 10237838, 10631601, 10709920, 10766730, 11121840, 11484512, 11812890, 11926224, 12048660, 12600416, 12920076, 13251360, 13600080, 14175468, 14355640, 14458392, 14907780, 14962994, 15219360, 15356757, 15750520, 16064880, 16150095, 16320096, 17226768, 17719335, 18072990, 18900624, 19277856, 19380114, 19877040, 20400120, 20475676, 21263202, 21533460, 22243680, 22444491, 23625780, 23852448, 24097320, 25594595, 25840152, 27200160, 28350936, 28711280, 28916784, 29815560, 29925988, 30713514, 31501040, 32129760, 32300190, 34453536, 35438670, 36145980, 37407485, 37801248, 38760228, 39754080, 40800240, 40951352, 42526404, 43066920, 44888982, 46070271, 47251560, 48194640, 48450285, 51189190, 51680304, 53158005, 56701872, 57422560, 57833568, 59631120, 59851976, 61427028, 63002080, 64600380, 67333473, 70877340, 72291960, 74814970, 76783785, 77520456, 81600480, 81902704, 85052808, 86133840, 89777964, 92140542, 94503120, 96389280, 96900570, 97259461, 102378380, 103360608, 106316010, 112222455, 113403744, 119262240, 119703952, 122854056, 129200760, 134666946, 138210813, 141754680, 144583920, 149629940, 153567570, 155040912, 163805408, 170105616, 172267680, 179555928, 184281084, 189006240, 193801140, 194518922, 202000419, 204756760, 212632020, 224444910, 230351355, 239407904, 245708112, 258401520, 269333892, 276421626, 283509360, 289167840, 291778383, 299259880, 307135140, 310081824, 336667365, 340211232, 359111856, 368562168, 387602280, 389037844, 404000838, 409513520, 425264040, 448889820, 460702710, 486297305, 491416224, 516803040, 538667784, 552843252, 567018720, 583556766, 598519760, 614270280, 673334730, 691054065, 718223712, 737124336, 775204560, 778075688, 808001676, 819027040, 850528080, 875335149, 897779640, 921405420, 972594610, 1010002095, 1077335568, 1105686504, 1167113532, 1197039520, 1228540560, 1346669460, 1382108130, 1458891915, 1474248672, 1550409120, 1556151376, 1616003352, 1701056160, 1750670298, 1795559280, 1842810840, 1945189220, 2020004190, 2154671136, 2211373008, 2334227064, 2457081120, 2626005447, 2693338920, 2764216260, 2917783830, 3112302752, 3232006704, 3501340596, 3591118560, 3685621680, 3890378440, 4040008380, 4376675745, 4422746016, 4668454128, 5252010894, 5386677840, 5528432520, 5835567660, 6464013408, 7002681192, 7371243360, 7780756880, 8080016760, 8753351490, 9336908256, 10504021788, 10773355680, 11056865040, 11671135320, 13130027235, 14005362384, 15561513760, 16160033520, 17506702980, 21008043576, 22113730080, 23342270640, 26260054470, 28010724768, 32320067040, 35013405960, 42016087152, 46684541280, 52520108940, 70026811920, 84032174304, 105040217880, 140053623840, 210080435760, 420160871520]

約数ペア:

[(1, 420160871520), (2, 210080435760), (3, 140053623840), (4, 105040217880), (5, 84032174304), (6, 70026811920), (8, 52520108940), (9, 46684541280), (10, 42016087152), (12, 35013405960), (13, 32320067040), (15, 28010724768), (16, 26260054470), (18, 23342270640), (19, 22113730080), (20, 21008043576), (24, 17506702980), (26, 16160033520), (27, 15561513760), (30, 14005362384), (32, 13130027235), (36, 11671135320), (38, 11056865040), (39, 10773355680), (40, 10504021788), (45, 9336908256), (48, 8753351490), (52, 8080016760), (54, 7780756880), (57, 7371243360), (60, 7002681192), (65, 6464013408), (72, 5835567660), (76, 5528432520), (78, 5386677840), (80, 5252010894), (90, 4668454128), (95, 4422746016), (96, 4376675745), (104, 4040008380), (108, 3890378440), (114, 3685621680), (117, 3591118560), (120, 3501340596), (130, 3232006704), (135, 3112302752), (144, 2917783830), (152, 2764216260), (156, 2693338920), (160, 2626005447), (171, 2457081120), (180, 2334227064), (190, 2211373008), (195, 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(1368, 307135140), (1404, 299259880), (1440, 291778383), (1453, 289167840), (1482, 283509360), (1520, 276421626), (1560, 269333892), (1626, 258401520), (1710, 245708112), (1755, 239407904), (1824, 230351355), (1872, 224444910), (1976, 212632020), (2052, 204756760), (2080, 202000419), (2160, 194518922), (2168, 193801140), (2223, 189006240), (2280, 184281084), (2340, 179555928), (2439, 172267680), (2470, 170105616), (2565, 163805408), (2710, 155040912), (2736, 153567570), (2808, 149629940), (2906, 144583920), (2964, 141754680), (3040, 138210813), (3120, 134666946), (3252, 129200760), (3420, 122854056), (3510, 119703952), (3523, 119262240), (3705, 113403744), (3744, 112222455), (3952, 106316010), (4065, 103360608), (4104, 102378380), (4320, 97259461), (4336, 96900570), (4359, 96389280), (4446, 94503120), (4560, 92140542), (4680, 89777964), (4878, 86133840), (4940, 85052808), (5130, 81902704), (5149, 81600480), (5420, 77520456), (5472, 76783785), (5616, 74814970), (5812, 72291960), (5928, 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(23248, 18072990), (23712, 17719335), (24390, 17226768), (25745, 16320096), (26016, 16150095), (26154, 16064880), (26676, 15750520), (27360, 15356757), (27607, 15219360), (28080, 14962994), (28184, 14907780), (29060, 14458392), (29268, 14355640), (29640, 14175468), (30894, 13600080), (31707, 13251360), (32520, 12920076), (33345, 12600416), (34872, 12048660), (35230, 11926224), (35568, 11812890), (36585, 11484512), (37778, 11121840), (39024, 10766730), (39231, 10709920), (39520, 10631601), (41040, 10237838), (41192, 10200060), (42276, 9938520), (43360, 9690057), (43590, 9638928), (44460, 9450312), (46341, 9066720), (46496, 9036495), (48780, 8613384), (51490, 8160048), (52308, 8032440), (52845, 7950816), (53352, 7875260), (55214, 7609680), (56160, 7481497), (56368, 7453890), (56667, 7414560), (58120, 7229196), (58536, 7177820), (59280, 7087734), (61788, 6800040), (63414, 6625680), (65040, 6460038), (65385, 6425952), (66690, 6300208), (66937, 6276960), (69744, 6024330), (70460, 5963112), (71136, 5906445), (73170, 5742256), (75556, 5560920), (77235, 5440032), (78048, 5383365), (78462, 5354960), (82080, 5118919), (82384, 5100030), (82821, 5073120), (84552, 4969260), (87180, 4819464), (88920, 4725156), (92682, 4533360), (94445, 4448736), (95121, 4417120), (97560, 4306692), (102980, 4080024), (104616, 4016220), (105690, 3975408), (106704, 3937630), (110428, 3804840), (112736, 3726945), (113334, 3707280), (116240, 3614598), (117072, 3588910), (118560, 3543867), (123576, 3400020), (126828, 3312840), (130080, 3230019), (130770, 3212976), (133380, 3150104), (133874, 3138480), (138035, 3043872), (139023, 3022240), (139488, 3012165), (140920, 2981556), (146340, 2871128), (151112, 2780460), (154470, 2720016), (156924, 2677480), (158535, 2650272), (164768, 2550015), (165642, 2536560), (169104, 2484630), (170001, 2471520), (174360, 2409732), (177840, 2362578), (185364, 2266680), (188890, 2224368), (190242, 2208560), (195120, 2153346), (196155, 2141984), (200811, 2092320), (205960, 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