257948221440

素因数分解:

$2^{15}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 1024

約数和(自身を含む): 1042855833600

約数和(自身を除く): 784907612160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 73, 78, 79, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 146, 156, 158, 160, 168, 182, 192, 195, 208, 210, 219, 224, 237, 240, 256, 260, 273, 280, 292, 312, 316, 320, 336, 364, 365, 384, 390, 395, 416, 420, 438, 448, 455, 474, 480, 511, 512, 520, 546, 553, 560, 584, 624, 632, 640, 672, 728, 730, 768, 780, 790, 832, 840, 876, 896, 910, 948, 949, 960, 1022, 1024, 1027, 1040, 1092, 1095, 1106, 1120, 1168, 1185, 1248, 1264, 1280, 1344, 1365, 1456, 1460, 1533, 1536, 1560, 1580, 1659, 1664, 1680, 1752, 1792, 1820, 1896, 1898, 1920, 2044, 2048, 2054, 2080, 2184, 2190, 2212, 2240, 2336, 2370, 2496, 2528, 2555, 2560, 2688, 2730, 2765, 2847, 2912, 2920, 3066, 3072, 3081, 3120, 3160, 3318, 3328, 3360, 3504, 3584, 3640, 3792, 3796, 3840, 4088, 4096, 4108, 4160, 4368, 4380, 4424, 4480, 4672, 4740, 4745, 4992, 5056, 5110, 5120, 5135, 5376, 5460, 5530, 5694, 5767, 5824, 5840, 6132, 6144, 6162, 6240, 6320, 6636, 6643, 6656, 6720, 7008, 7168, 7189, 7280, 7584, 7592, 7665, 7680, 8176, 8192, 8216, 8295, 8320, 8736, 8760, 8848, 8960, 9344, 9480, 9490, 9984, 10112, 10220, 10240, 10270, 10752, 10920, 11060, 11388, 11534, 11648, 11680, 12264, 12288, 12324, 12480, 12640, 13272, 13286, 13312, 13440, 14016, 14235, 14336, 14378, 14560, 15168, 15184, 15330, 15360, 15405, 16352, 16384, 16432, 16590, 16640, 17301, 17472, 17520, 17696, 17920, 18688, 18960, 18980, 19929, 19968, 20224, 20440, 20480, 20540, 21504, 21567, 21840, 22120, 22776, 23068, 23296, 23360, 24528, 24576, 24648, 24960, 25280, 26544, 26572, 26624, 26880, 28032, 28470, 28672, 28756, 28835, 29120, 30336, 30368, 30660, 30720, 30810, 32704, 32768, 32864, 33180, 33215, 33280, 34602, 34944, 35040, 35392, 35840, 35945, 37376, 37920, 37960, 39858, 39936, 40369, 40448, 40880, 40960, 41080, 43008, 43134, 43680, 44240, 45552, 46136, 46592, 46720, 49056, 49152, 49296, 49920, 50560, 53088, 53144, 53248, 53760, 56064, 56940, 57344, 57512, 57670, 58240, 60672, 60736, 61320, 61440, 61620, 65408, 65728, 66360, 66430, 66560, 69204, 69888, 70080, 70784, 71680, 71890, 74752, 74971, 75840, 75920, 79716, 79872, 80738, 80896, 81760, 81920, 82160, 86016, 86268, 86505, 87360, 88480, 91104, 92272, 93184, 93440, 98112, 98304, 98592, 99645, 99840, 101120, 106176, 106288, 106496, 107520, 107835, 112128, 113880, 114688, 115024, 115340, 116480, 121107, 121344, 121472, 122640, 122880, 123240, 130816, 131456, 132720, 132860, 133120, 138408, 139776, 140160, 141568, 143360, 143780, 149504, 149942, 151680, 151840, 159432, 159744, 161476, 161792, 163520, 163840, 164320, 172032, 172536, 173010, 174720, 176960, 182208, 184544, 186368, 186880, 196224, 197184, 199290, 199680, 201845, 202240, 212352, 212576, 212992, 215040, 215670, 224256, 224913, 227760, 229376, 230048, 230680, 232960, 242214, 242688, 242944, 245280, 245760, 246480, 261632, 262912, 265440, 265720, 266240, 276816, 279552, 280320, 283136, 286720, 287560, 299008, 299884, 303360, 303680, 318864, 319488, 322952, 323584, 327040, 328640, 344064, 345072, 346020, 349440, 353920, 364416, 369088, 372736, 373760, 374855, 392448, 394368, 398580, 399360, 403690, 404480, 424704, 425152, 425984, 430080, 431340, 448512, 449826, 455520, 460096, 461360, 465920, 484428, 485376, 485888, 490560, 491520, 492960, 523264, 524797, 525824, 530880, 531440, 532480, 553632, 559104, 560640, 566272, 573440, 575120, 598016, 599768, 605535, 606720, 607360, 637728, 638976, 645904, 647168, 654080, 657280, 688128, 690144, 692040, 698880, 707840, 728832, 738176, 745472, 747520, 749710, 784896, 788736, 797160, 798720, 807380, 808960, 849408, 850304, 860160, 862680, 897024, 899652, 911040, 920192, 922720, 931840, 968856, 970752, 971776, 981120, 985920, 1046528, 1049594, 1051648, 1061760, 1062880, 1064960, 1107264, 1118208, 1121280, 1124565, 1132544, 1146880, 1150240, 1196032, 1199536, 1211070, 1213440, 1214720, 1275456, 1277952, 1291808, 1294336, 1308160, 1314560, 1380288, 1384080, 1397760, 1415680, 1457664, 1476352, 1490944, 1495040, 1499420, 1569792, 1574391, 1577472, 1594320, 1597440, 1614760, 1617920, 1698816, 1700608, 1720320, 1725360, 1794048, 1799304, 1822080, 1840384, 1845440, 1863680, 1937712, 1941504, 1943552, 1962240, 1971840, 2093056, 2099188, 2103296, 2123520, 2125760, 2129920, 2214528, 2236416, 2242560, 2249130, 2265088, 2300480, 2392064, 2399072, 2422140, 2426880, 2429440, 2550912, 2583616, 2588672, 2616320, 2623985, 2629120, 2760576, 2768160, 2795520, 2831360, 2915328, 2952704, 2981888, 2990080, 2998840, 3139584, 3148782, 3154944, 3188640, 3194880, 3229520, 3235840, 3397632, 3401216, 3440640, 3450720, 3588096, 3598608, 3644160, 3680768, 3690880, 3727360, 3875424, 3883008, 3887104, 3924480, 3943680, 4186112, 4198376, 4206592, 4247040, 4251520, 4429056, 4472832, 4485120, 4498260, 4530176, 4600960, 4798144, 4844280, 4853760, 4858880, 5101824, 5167232, 5232640, 5247970, 5258240, 5521152, 5536320, 5591040, 5662720, 5830656, 5905408, 5980160, 5997680, 6279168, 6297564, 6309888, 6377280, 6389760, 6459040, 6471680, 6795264, 6802432, 6901440, 7176192, 7197216, 7288320, 7361536, 7381760, 7454720, 7750848, 7766016, 7774208, 7848960, 7871955, 7887360, 8372224, 8396752, 8413184, 8494080, 8503040, 8858112, 8945664, 8970240, 8996520, 9060352, 9201920, 9596288, 9688560, 9707520, 9717760, 10203648, 10334464, 10465280, 10495940, 10516480, 11042304, 11072640, 11182080, 11325440, 11661312, 11810816, 11960320, 11995360, 12558336, 12595128, 12619776, 12754560, 12918080, 12943360, 13590528, 13604864, 13802880, 14394432, 14576640, 14723072, 14763520, 14909440, 15501696, 15548416, 15697920, 15743910, 15774720, 16744448, 16793504, 16826368, 16988160, 17006080, 17716224, 17940480, 17993040, 18120704, 18403840, 19192576, 19377120, 19415040, 19435520, 20407296, 20668928, 20930560, 20991880, 21032960, 22084608, 22145280, 22364160, 22650880, 23322624, 23621632, 23990720, 25116672, 25190256, 25239552, 25509120, 25836160, 27181056, 27209728, 27605760, 28788864, 29153280, 29446144, 29527040, 31003392, 31096832, 31395840, 31487820, 31549440, 33587008, 33652736, 33976320, 34012160, 35432448, 35880960, 35986080, 36807680, 38385152, 38754240, 38830080, 38871040, 40814592, 41337856, 41861120, 41983760, 42065920, 44169216, 44290560, 44728320, 45301760, 46645248, 47243264, 47981440, 50233344, 50380512, 50479104, 51018240, 51672320, 54362112, 54419456, 55211520, 57577728, 58306560, 58892288, 59054080, 62006784, 62791680, 62975640, 63098880, 67174016, 67952640, 68024320, 70864896, 71972160, 73615360, 76770304, 77508480, 77742080, 81629184, 82675712, 83722240, 83967520, 84131840, 88338432, 88581120, 90603520, 93290496, 94486528, 95962880, 100761024, 100958208, 102036480, 103344640, 108838912, 110423040, 115155456, 116613120, 117784576, 118108160, 124013568, 125583360, 125951280, 126197760, 134348032, 135905280, 136048640, 141729792, 143944320, 147230720, 153540608, 155016960, 155484160, 163258368, 165351424, 167935040, 168263680, 176676864, 177162240, 188973056, 191925760, 201522048, 204072960, 206689280, 217677824, 220846080, 230310912, 233226240, 235569152, 236216320, 248027136, 251166720, 251902560, 252395520, 268696064, 271810560, 272097280, 283459584, 287888640, 294461440, 307081216, 310033920, 326516736, 330702848, 335870080, 353353728, 354324480, 383851520, 403044096, 408145920, 413378560, 441692160, 460621824, 466452480, 472432640, 496054272, 503805120, 504791040, 537392128, 544194560, 566919168, 575777280, 588922880, 614162432, 620067840, 653033472, 661405696, 671740160, 706707456, 708648960, 767703040, 806088192, 816291840, 826757120, 883384320, 921243648, 944865280, 992108544, 1007610240, 1074784256, 1088389120, 1151554560, 1177845760, 1228324864, 1240135680, 1322811392, 1343480320, 1417297920, 1535406080, 1612176384, 1632583680, 1653514240, 1766768640, 1842487296, 1984217088, 2015220480, 2149568512, 2303109120, 2456649728, 2480271360, 2686960640, 2834595840, 3070812160, 3224352768, 3265167360, 3307028480, 3533537280, 3684974592, 3968434176, 4030440960, 4299137024, 4606218240, 4960542720, 5373921280, 6141624320, 6448705536, 6614056960, 7369949184, 8060881920, 8598274048, 9212436480, 9921085440, 10747842560, 12283248640, 12897411072, 16121763840, 17196548096, 18424872960, 19842170880, 21495685120, 25794822144, 32243527680, 36849745920, 42991370240, 51589644288, 64487055360, 85982740480, 128974110720, 257948221440]

約数ペア:

[(1, 257948221440), (2, 128974110720), (3, 85982740480), (4, 64487055360), (5, 51589644288), (6, 42991370240), (7, 36849745920), (8, 32243527680), (10, 25794822144), (12, 21495685120), (13, 19842170880), (14, 18424872960), (15, 17196548096), (16, 16121763840), (20, 12897411072), (21, 12283248640), (24, 10747842560), (26, 9921085440), (28, 9212436480), (30, 8598274048), (32, 8060881920), (35, 7369949184), (39, 6614056960), (40, 6448705536), (42, 6141624320), (48, 5373921280), (52, 4960542720), (56, 4606218240), (60, 4299137024), (64, 4030440960), (65, 3968434176), (70, 3684974592), (73, 3533537280), (78, 3307028480), (79, 3265167360), (80, 3224352768), (84, 3070812160), (91, 2834595840), (96, 2686960640), (104, 2480271360), (105, 2456649728), (112, 2303109120), (120, 2149568512), (128, 2015220480), (130, 1984217088), (140, 1842487296), (146, 1766768640), (156, 1653514240), (158, 1632583680), (160, 1612176384), (168, 1535406080), (182, 1417297920), (192, 1343480320), (195, 1322811392), (208, 1240135680), (210, 1228324864), (219, 1177845760), (224, 1151554560), (237, 1088389120), (240, 1074784256), (256, 1007610240), (260, 992108544), (273, 944865280), (280, 921243648), (292, 883384320), (312, 826757120), (316, 816291840), (320, 806088192), (336, 767703040), (364, 708648960), (365, 706707456), (384, 671740160), (390, 661405696), (395, 653033472), (416, 620067840), (420, 614162432), (438, 588922880), (448, 575777280), (455, 566919168), (474, 544194560), (480, 537392128), (511, 504791040), (512, 503805120), (520, 496054272), (546, 472432640), (553, 466452480), (560, 460621824), (584, 441692160), (624, 413378560), (632, 408145920), (640, 403044096), (672, 383851520), (728, 354324480), (730, 353353728), (768, 335870080), (780, 330702848), (790, 326516736), (832, 310033920), (840, 307081216), (876, 294461440), (896, 287888640), (910, 283459584), (948, 272097280), (949, 271810560), (960, 268696064), (1022, 252395520), (1024, 251902560), (1027, 251166720), (1040, 248027136), (1092, 236216320), (1095, 235569152), (1106, 233226240), (1120, 230310912), (1168, 220846080), (1185, 217677824), (1248, 206689280), (1264, 204072960), (1280, 201522048), (1344, 191925760), (1365, 188973056), (1456, 177162240), (1460, 176676864), (1533, 168263680), (1536, 167935040), (1560, 165351424), (1580, 163258368), (1659, 155484160), (1664, 155016960), (1680, 153540608), (1752, 147230720), (1792, 143944320), (1820, 141729792), (1896, 136048640), (1898, 135905280), (1920, 134348032), (2044, 126197760), (2048, 125951280), (2054, 125583360), (2080, 124013568), (2184, 118108160), (2190, 117784576), (2212, 116613120), (2240, 115155456), (2336, 110423040), (2370, 108838912), (2496, 103344640), (2528, 102036480), (2555, 100958208), (2560, 100761024), (2688, 95962880), (2730, 94486528), (2765, 93290496), (2847, 90603520), (2912, 88581120), (2920, 88338432), (3066, 84131840), (3072, 83967520), (3081, 83722240), (3120, 82675712), (3160, 81629184), (3318, 77742080), (3328, 77508480), (3360, 76770304), (3504, 73615360), (3584, 71972160), (3640, 70864896), (3792, 68024320), (3796, 67952640), (3840, 67174016), (4088, 63098880), (4096, 62975640), (4108, 62791680), (4160, 62006784), (4368, 59054080), (4380, 58892288), (4424, 58306560), (4480, 57577728), (4672, 55211520), (4740, 54419456), (4745, 54362112), (4992, 51672320), (5056, 51018240), (5110, 50479104), (5120, 50380512), (5135, 50233344), (5376, 47981440), (5460, 47243264), (5530, 46645248), (5694, 45301760), (5767, 44728320), (5824, 44290560), (5840, 44169216), (6132, 42065920), (6144, 41983760), (6162, 41861120), (6240, 41337856), (6320, 40814592), (6636, 38871040), (6643, 38830080), (6656, 38754240), (6720, 38385152), (7008, 36807680), (7168, 35986080), (7189, 35880960), (7280, 35432448), (7584, 34012160), (7592, 33976320), (7665, 33652736), (7680, 33587008), (8176, 31549440), (8192, 31487820), (8216, 31395840), (8295, 31096832), (8320, 31003392), (8736, 29527040), (8760, 29446144), (8848, 29153280), (8960, 28788864), (9344, 27605760), (9480, 27209728), (9490, 27181056), (9984, 25836160), (10112, 25509120), (10220, 25239552), (10240, 25190256), (10270, 25116672), (10752, 23990720), (10920, 23621632), (11060, 23322624), (11388, 22650880), (11534, 22364160), (11648, 22145280), (11680, 22084608), (12264, 21032960), (12288, 20991880), (12324, 20930560), (12480, 20668928), (12640, 20407296), (13272, 19435520), (13286, 19415040), (13312, 19377120), (13440, 19192576), (14016, 18403840), (14235, 18120704), (14336, 17993040), (14378, 17940480), (14560, 17716224), (15168, 17006080), (15184, 16988160), (15330, 16826368), (15360, 16793504), (15405, 16744448), (16352, 15774720), (16384, 15743910), (16432, 15697920), (16590, 15548416), (16640, 15501696), (17301, 14909440), (17472, 14763520), (17520, 14723072), (17696, 14576640), (17920, 14394432), (18688, 13802880), (18960, 13604864), (18980, 13590528), (19929, 12943360), (19968, 12918080), (20224, 12754560), (20440, 12619776), (20480, 12595128), (20540, 12558336), (21504, 11995360), (21567, 11960320), (21840, 11810816), (22120, 11661312), (22776, 11325440), (23068, 11182080), (23296, 11072640), (23360, 11042304), (24528, 10516480), (24576, 10495940), (24648, 10465280), (24960, 10334464), (25280, 10203648), (26544, 9717760), (26572, 9707520), (26624, 9688560), (26880, 9596288), (28032, 9201920), (28470, 9060352), (28672, 8996520), (28756, 8970240), (28835, 8945664), (29120, 8858112), (30336, 8503040), (30368, 8494080), (30660, 8413184), (30720, 8396752), (30810, 8372224), (32704, 7887360), (32768, 7871955), (32864, 7848960), (33180, 7774208), (33215, 7766016), (33280, 7750848), (34602, 7454720), (34944, 7381760), (35040, 7361536), (35392, 7288320), (35840, 7197216), (35945, 7176192), (37376, 6901440), (37920, 6802432), (37960, 6795264), (39858, 6471680), (39936, 6459040), (40369, 6389760), (40448, 6377280), (40880, 6309888), (40960, 6297564), (41080, 6279168), (43008, 5997680), (43134, 5980160), (43680, 5905408), (44240, 5830656), (45552, 5662720), (46136, 5591040), (46592, 5536320), (46720, 5521152), (49056, 5258240), (49152, 5247970), (49296, 5232640), (49920, 5167232), (50560, 5101824), (53088, 4858880), (53144, 4853760), (53248, 4844280), (53760, 4798144), (56064, 4600960), (56940, 4530176), (57344, 4498260), (57512, 4485120), (57670, 4472832), (58240, 4429056), (60672, 4251520), (60736, 4247040), (61320, 4206592), (61440, 4198376), (61620, 4186112), (65408, 3943680), (65728, 3924480), (66360, 3887104), (66430, 3883008), (66560, 3875424), (69204, 3727360), (69888, 3690880), (70080, 3680768), (70784, 3644160), (71680, 3598608), (71890, 3588096), (74752, 3450720), (74971, 3440640), (75840, 3401216), (75920, 3397632), (79716, 3235840), (79872, 3229520), (80738, 3194880), (80896, 3188640), (81760, 3154944), (81920, 3148782), (82160, 3139584), (86016, 2998840), (86268, 2990080), (86505, 2981888), (87360, 2952704), (88480, 2915328), (91104, 2831360), (92272, 2795520), (93184, 2768160), (93440, 2760576), (98112, 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