161817384960

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{691}}^1$

素因数の和:756

約数の個数: 1152

約数和(自身を含む): 723623846400

約数和(自身を除く): 561806461440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 121, 126, 128, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 242, 252, 256, 264, 270, 280, 288, 297, 308, 315, 320, 330, 336, 352, 360, 363, 378, 384, 385, 396, 420, 432, 440, 448, 462, 480, 484, 495, 504, 512, 528, 540, 560, 576, 594, 605, 616, 630, 640, 660, 672, 691, 693, 704, 720, 726, 756, 768, 770, 792, 840, 847, 864, 880, 896, 924, 945, 960, 968, 990, 1008, 1024, 1056, 1080, 1089, 1120, 1152, 1155, 1188, 1210, 1232, 1260, 1280, 1320, 1344, 1382, 1386, 1408, 1440, 1452, 1485, 1512, 1536, 1540, 1584, 1680, 1694, 1728, 1760, 1792, 1815, 1848, 1890, 1920, 1936, 1980, 2016, 2048, 2073, 2079, 2112, 2160, 2178, 2240, 2304, 2310, 2376, 2420, 2464, 2520, 2541, 2560, 2640, 2688, 2764, 2772, 2816, 2880, 2904, 2970, 3024, 3072, 3080, 3168, 3267, 3360, 3388, 3455, 3456, 3465, 3520, 3584, 3630, 3696, 3780, 3840, 3872, 3960, 4032, 4146, 4158, 4224, 4235, 4320, 4356, 4480, 4608, 4620, 4752, 4837, 4840, 4928, 5040, 5082, 5120, 5280, 5376, 5445, 5528, 5544, 5632, 5760, 5808, 5940, 6048, 6144, 6160, 6219, 6336, 6534, 6720, 6776, 6910, 6912, 6930, 7040, 7168, 7260, 7392, 7560, 7601, 7623, 7680, 7744, 7920, 8064, 8292, 8316, 8448, 8470, 8640, 8712, 8960, 9216, 9240, 9504, 9674, 9680, 9856, 10080, 10164, 10240, 10365, 10395, 10560, 10752, 10890, 11056, 11088, 11264, 11520, 11616, 11880, 12096, 12320, 12438, 12672, 12705, 13068, 13440, 13552, 13820, 13824, 13860, 14080, 14336, 14511, 14520, 14784, 15120, 15202, 15246, 15360, 15488, 15840, 16128, 16335, 16584, 16632, 16896, 16940, 17280, 17424, 17920, 18432, 18480, 18657, 19008, 19348, 19360, 19712, 20160, 20328, 20730, 20790, 21120, 21504, 21780, 22112, 22176, 22528, 22803, 22869, 23040, 23232, 23760, 24185, 24192, 24640, 24876, 25344, 25410, 26136, 26880, 27104, 27640, 27648, 27720, 28160, 29022, 29040, 29568, 30240, 30404, 30492, 30720, 30976, 31095, 31680, 32256, 32670, 33168, 33264, 33792, 33880, 34560, 34848, 35840, 36960, 37314, 38005, 38016, 38115, 38696, 38720, 39424, 40320, 40656, 41460, 41580, 42240, 43008, 43533, 43560, 44224, 44352, 45606, 45738, 46080, 46464, 47520, 48370, 48384, 49280, 49752, 50688, 50820, 52272, 53207, 53760, 54208, 55280, 55296, 55440, 56320, 58044, 58080, 59136, 60480, 60808, 60984, 61952, 62190, 63360, 64512, 65340, 66336, 66528, 67584, 67760, 68409, 69120, 69696, 71680, 72555, 73920, 74628, 76010, 76032, 76230, 77392, 77440, 78848, 80640, 81312, 82920, 83160, 83611, 84480, 87066, 87120, 88448, 88704, 91212, 91476, 92160, 92928, 93285, 95040, 96740, 96768, 98560, 99504, 101376, 101640, 104544, 106414, 107520, 108416, 110560, 110880, 112640, 114015, 114345, 116088, 116160, 118272, 120960, 121616, 121968, 123904, 124380, 126720, 129024, 130599, 130680, 132672, 133056, 135520, 136818, 138240, 139392, 145110, 147840, 149256, 152020, 152064, 152460, 154784, 154880, 157696, 159621, 161280, 162624, 165840, 166320, 167222, 168960, 174132, 174240, 176896, 177408, 182424, 182952, 185856, 186570, 190080, 193480, 193536, 197120, 199008, 202752, 203280, 205227, 209088, 212828, 215040, 216832, 217665, 221120, 221760, 228030, 228690, 232176, 232320, 236544, 241920, 243232, 243936, 247808, 248760, 250833, 253440, 261198, 261360, 265344, 266035, 266112, 271040, 273636, 276480, 278784, 290220, 295680, 298512, 304040, 304128, 304920, 309568, 309760, 319242, 322560, 325248, 331680, 332640, 334444, 337920, 342045, 348264, 348480, 353792, 354816, 364848, 365904, 371712, 373140, 380160, 386960, 387072, 394240, 398016, 406560, 410454, 418055, 418176, 425656, 433664, 435330, 442240, 443520, 456060, 457380, 464352, 464640, 473088, 478863, 483840, 486464, 487872, 497520, 501666, 506880, 522396, 522720, 530688, 532070, 532224, 542080, 547272, 557568, 580440, 585277, 591360, 597024, 608080, 608256, 609840, 619136, 619520, 638484, 645120, 650496, 652995, 663360, 665280, 668888, 684090, 696528, 696960, 707584, 709632, 729696, 731808, 743424, 746280, 752499, 760320, 773920, 788480, 796032, 798105, 813120, 820908, 836110, 836352, 851312, 867328, 870660, 884480, 887040, 912120, 914760, 928704, 929280, 957726, 967680, 972928, 975744, 995040, 1003332, 1013760, 1026135, 1044792, 1045440, 1061376, 1064140, 1064448, 1084160, 1094544, 1115136, 1160880, 1170554, 1182720, 1194048, 1216160, 1219680, 1238272, 1239040, 1254165, 1276968, 1300992, 1305990, 1326720, 1330560, 1337776, 1368180, 1393056, 1393920, 1415168, 1419264, 1436589, 1459392, 1463616, 1492560, 1504998, 1520640, 1547840, 1592064, 1596210, 1626240, 1641816, 1672220, 1672704, 1702624, 1734656, 1741320, 1755831, 1768960, 1774080, 1824240, 1829520, 1857408, 1858560, 1915452, 1935360, 1945856, 1951488, 1990080, 2006664, 2052270, 2089584, 2090880, 2122752, 2128280, 2128896, 2168320, 2189088, 2230272, 2257497, 2321760, 2341108, 2365440, 2388096, 2394315, 2432320, 2439360, 2476544, 2508330, 2553936, 2601984, 2611980, 2653440, 2661120, 2675552, 2736360, 2786112, 2787840, 2873178, 2918784, 2926385, 2927232, 2985120, 3009996, 3041280, 3095680, 3184128, 3192420, 3252480, 3283632, 3344440, 3345408, 3405248, 3482640, 3511662, 3537920, 3548160, 3648480, 3659040, 3714816, 3717120, 3762495, 3830904, 3891712, 3902976, 3980160, 4013328, 4104540, 4179168, 4181760, 4245504, 4256560, 4257792, 4336640, 4378176, 4514994, 4643520, 4682216, 4776192, 4788630, 4864640, 4878720, 4953088, 5016660, 5107872, 5203968, 5223960, 5267493, 5306880, 5322240, 5351104, 5472720, 5572224, 5575680, 5746356, 5837568, 5852770, 5854464, 5970240, 6019992, 6191360, 6368256, 6384840, 6504960, 6567264, 6688880, 6690816, 6810496, 6965280, 7023324, 7075840, 7096320, 7182945, 7296960, 7318080, 7429632, 7524990, 7661808, 7783424, 7805952, 7960320, 8026656, 8209080, 8358336, 8363520, 8513120, 8673280, 8756352, 8779155, 9029988, 9287040, 9364432, 9552384, 9577260, 9729280, 9757440, 9906176, 10033320, 10215744, 10447920, 10534986, 10613760, 10644480, 10702208, 10945440, 11144448, 11151360, 11287485, 11492712, 11675136, 11705540, 11708928, 11940480, 12039984, 12382720, 12736512, 12769680, 13009920, 13134528, 13377760, 13620992, 13930560, 14046648, 14365890, 14593920, 14636160, 14859264, 15049980, 15323616, 15566848, 15611904, 15802479, 15920640, 16053312, 16418160, 16716672, 16727040, 17026240, 17512704, 17558310, 18059976, 18574080, 18728864, 19104768, 19154520, 19458560, 19514880, 20066640, 20431488, 20895840, 21069972, 21227520, 21288960, 21404416, 21890880, 22288896, 22574970, 22985424, 23350272, 23411080, 23417856, 23880960, 24079968, 24765440, 25539360, 26019840, 26269056, 26337465, 26755520, 27241984, 27861120, 28093296, 28731780, 29187840, 29272320, 29718528, 30099960, 30647232, 31604958, 31841280, 32106624, 32836320, 33433344, 33454080, 34052480, 35025408, 35116620, 36119952, 37148160, 37457728, 38209536, 38309040, 38917120, 39029760, 40133280, 40862976, 41791680, 42139944, 42808832, 43781760, 44577792, 45149940, 45970848, 46700544, 46822160, 46835712, 47761920, 48159936, 49530880, 51078720, 52538112, 52674930, 53511040, 54483968, 55722240, 56186592, 57463560, 58375680, 58544640, 60199920, 61294464, 63209916, 63682560, 64213248, 65672640, 66866688, 68104960, 70050816, 70233240, 72239904, 74296320, 74915456, 76618080, 77834240, 78059520, 79012395, 80266560, 81725952, 83583360, 84279888, 85617664, 87563520, 89155584, 90299880, 91941696, 93644320, 95523840, 96319872, 102157440, 105076224, 105349860, 107022080, 108967936, 111444480, 112373184, 114927120, 116751360, 117089280, 120399840, 122588928, 126419832, 128426496, 131345280, 133733376, 136209920, 140101632, 140466480, 144479808, 148592640, 149830912, 153236160, 158024790, 160533120, 163451904, 167166720, 168559776, 171235328, 175127040, 180599760, 183883392, 187288640, 191047680, 192639744, 204314880, 210152448, 210699720, 214044160, 222888960, 224746368, 229854240, 233502720, 234178560, 240799680, 245177856, 252839664, 256852992, 262690560, 267466752, 272419840, 280932960, 288959616, 299661824, 306472320, 316049580, 321066240, 326903808, 334333440, 337119552, 350254080, 361199520, 367766784, 374577280, 385279488, 408629760, 420304896, 421399440, 428088320, 445777920, 449492736, 459708480, 481599360, 490355712, 505679328, 513705984, 525381120, 544839680, 561865920, 577919232, 599323648, 612944640, 632099160, 642132480, 668666880, 674239104, 700508160, 722399040, 735533568, 749154560, 770558976, 817259520, 842798880, 856176640, 898985472, 919416960, 963198720, 980711424, 1011358656, 1050762240, 1123731840, 1155838464, 1198647296, 1225889280, 1264198320, 1284264960, 1337333760, 1348478208, 1444798080, 1471067136, 1498309120, 1541117952, 1634519040, 1685597760, 1797970944, 1838833920, 1926397440, 2022717312, 2101524480, 2247463680, 2311676928, 2451778560, 2528396640, 2568529920, 2696956416, 2889596160, 2942134272, 2996618240, 3371195520, 3595941888, 3677667840, 3852794880, 4045434624, 4494927360, 4623353856, 4903557120, 5056793280, 5393912832, 5779192320, 5993236480, 6742391040, 7355335680, 7705589760, 8090869248, 8989854720, 10113586560, 10787825664, 11558384640, 13484782080, 14710671360, 16181738496, 17979709440, 20227173120, 23116769280, 26969564160, 32363476992, 40454346240, 53939128320, 80908692480, 161817384960]

約数ペア:

[(1, 161817384960), (2, 80908692480), (3, 53939128320), (4, 40454346240), (5, 32363476992), (6, 26969564160), (7, 23116769280), (8, 20227173120), (9, 17979709440), (10, 16181738496), (11, 14710671360), (12, 13484782080), (14, 11558384640), (15, 10787825664), (16, 10113586560), (18, 8989854720), (20, 8090869248), (21, 7705589760), (22, 7355335680), (24, 6742391040), (27, 5993236480), (28, 5779192320), (30, 5393912832), (32, 5056793280), (33, 4903557120), (35, 4623353856), (36, 4494927360), (40, 4045434624), (42, 3852794880), (44, 3677667840), (45, 3595941888), (48, 3371195520), (54, 2996618240), (55, 2942134272), (56, 2889596160), (60, 2696956416), (63, 2568529920), (64, 2528396640), (66, 2451778560), (70, 2311676928), (72, 2247463680), (77, 2101524480), (80, 2022717312), (84, 1926397440), (88, 1838833920), (90, 1797970944), (96, 1685597760), (99, 1634519040), (105, 1541117952), (108, 1498309120), (110, 1471067136), (112, 1444798080), (120, 1348478208), (121, 1337333760), (126, 1284264960), (128, 1264198320), (132, 1225889280), (135, 1198647296), (140, 1155838464), (144, 1123731840), (154, 1050762240), (160, 1011358656), (165, 980711424), (168, 963198720), (176, 919416960), (180, 898985472), (189, 856176640), (192, 842798880), (198, 817259520), (210, 770558976), (216, 749154560), (220, 735533568), (224, 722399040), (231, 700508160), (240, 674239104), (242, 668666880), (252, 642132480), (256, 632099160), (264, 612944640), (270, 599323648), (280, 577919232), (288, 561865920), (297, 544839680), (308, 525381120), (315, 513705984), (320, 505679328), (330, 490355712), (336, 481599360), (352, 459708480), (360, 449492736), (363, 445777920), (378, 428088320), (384, 421399440), (385, 420304896), (396, 408629760), (420, 385279488), (432, 374577280), (440, 367766784), (448, 361199520), (462, 350254080), (480, 337119552), (484, 334333440), (495, 326903808), (504, 321066240), (512, 316049580), (528, 306472320), (540, 299661824), (560, 288959616), (576, 280932960), (594, 272419840), (605, 267466752), (616, 262690560), (630, 256852992), (640, 252839664), (660, 245177856), (672, 240799680), (691, 234178560), (693, 233502720), (704, 229854240), (720, 224746368), (726, 222888960), (756, 214044160), (768, 210699720), (770, 210152448), (792, 204314880), (840, 192639744), (847, 191047680), (864, 187288640), (880, 183883392), (896, 180599760), (924, 175127040), (945, 171235328), (960, 168559776), (968, 167166720), (990, 163451904), (1008, 160533120), (1024, 158024790), (1056, 153236160), (1080, 149830912), (1089, 148592640), (1120, 144479808), (1152, 140466480), (1155, 140101632), (1188, 136209920), (1210, 133733376), (1232, 131345280), (1260, 128426496), (1280, 126419832), (1320, 122588928), (1344, 120399840), (1382, 117089280), (1386, 116751360), (1408, 114927120), (1440, 112373184), (1452, 111444480), (1485, 108967936), (1512, 107022080), (1536, 105349860), (1540, 105076224), (1584, 102157440), (1680, 96319872), (1694, 95523840), (1728, 93644320), (1760, 91941696), (1792, 90299880), (1815, 89155584), (1848, 87563520), (1890, 85617664), (1920, 84279888), (1936, 83583360), (1980, 81725952), (2016, 80266560), (2048, 79012395), (2073, 78059520), (2079, 77834240), (2112, 76618080), (2160, 74915456), (2178, 74296320), (2240, 72239904), (2304, 70233240), (2310, 70050816), (2376, 68104960), (2420, 66866688), (2464, 65672640), (2520, 64213248), (2541, 63682560), (2560, 63209916), (2640, 61294464), (2688, 60199920), (2764, 58544640), (2772, 58375680), (2816, 57463560), (2880, 56186592), (2904, 55722240), (2970, 54483968), (3024, 53511040), (3072, 52674930), (3080, 52538112), (3168, 51078720), (3267, 49530880), (3360, 48159936), (3388, 47761920), (3455, 46835712), (3456, 46822160), (3465, 46700544), (3520, 45970848), (3584, 45149940), (3630, 44577792), (3696, 43781760), (3780, 42808832), (3840, 42139944), (3872, 41791680), (3960, 40862976), (4032, 40133280), (4146, 39029760), (4158, 38917120), (4224, 38309040), (4235, 38209536), (4320, 37457728), (4356, 37148160), (4480, 36119952), (4608, 35116620), (4620, 35025408), (4752, 34052480), (4837, 33454080), (4840, 33433344), (4928, 32836320), (5040, 32106624), (5082, 31841280), (5120, 31604958), (5280, 30647232), (5376, 30099960), (5445, 29718528), (5528, 29272320), (5544, 29187840), (5632, 28731780), (5760, 28093296), (5808, 27861120), (5940, 27241984), (6048, 26755520), (6144, 26337465), (6160, 26269056), (6219, 26019840), (6336, 25539360), (6534, 24765440), (6720, 24079968), (6776, 23880960), (6910, 23417856), (6912, 23411080), (6930, 23350272), (7040, 22985424), (7168, 22574970), (7260, 22288896), (7392, 21890880), (7560, 21404416), (7601, 21288960), (7623, 21227520), (7680, 21069972), (7744, 20895840), (7920, 20431488), (8064, 20066640), (8292, 19514880), (8316, 19458560), (8448, 19154520), (8470, 19104768), (8640, 18728864), (8712, 18574080), (8960, 18059976), (9216, 17558310), (9240, 17512704), (9504, 17026240), (9674, 16727040), (9680, 16716672), (9856, 16418160), (10080, 16053312), (10164, 15920640), (10240, 15802479), (10365, 15611904), (10395, 15566848), (10560, 15323616), (10752, 15049980), (10890, 14859264), (11056, 14636160), (11088, 14593920), (11264, 14365890), (11520, 14046648), (11616, 13930560), (11880, 13620992), (12096, 13377760), (12320, 13134528), (12438, 13009920), (12672, 12769680), (12705, 12736512), (13068, 12382720), (13440, 12039984), (13552, 11940480), (13820, 11708928), (13824, 11705540), (13860, 11675136), (14080, 11492712), (14336, 11287485), (14511, 11151360), (14520, 11144448), (14784, 10945440), (15120, 10702208), (15202, 10644480), (15246, 10613760), (15360, 10534986), (15488, 10447920), (15840, 10215744), (16128, 10033320), (16335, 9906176), (16584, 9757440), (16632, 9729280), (16896, 9577260), (16940, 9552384), (17280, 9364432), (17424, 9287040), (17920, 9029988), (18432, 8779155), (18480, 8756352), (18657, 8673280), (19008, 8513120), (19348, 8363520), (19360, 8358336), (19712, 8209080), (20160, 8026656), (20328, 7960320), (20730, 7805952), (20790, 7783424), (21120, 7661808), (21504, 7524990), (21780, 7429632), (22112, 7318080), (22176, 7296960), (22528, 7182945), (22803, 7096320), (22869, 7075840), (23040, 7023324), (23232, 6965280), (23760, 6810496), (24185, 6690816), (24192, 6688880), (24640, 6567264), (24876, 6504960), (25344, 6384840), (25410, 6368256), (26136, 6191360), (26880, 6019992), (27104, 5970240), (27640, 5854464), (27648, 5852770), (27720, 5837568), (28160, 5746356), (29022, 5575680), (29040, 5572224), (29568, 5472720), (30240, 5351104), (30404, 5322240), (30492, 5306880), (30720, 5267493), (30976, 5223960), (31095, 5203968), (31680, 5107872), (32256, 5016660), (32670, 4953088), (33168, 4878720), (33264, 4864640), (33792, 4788630), (33880, 4776192), (34560, 4682216), (34848, 4643520), (35840, 4514994), (36960, 4378176), (37314, 4336640), (38005, 4257792), (38016, 4256560), (38115, 4245504), (38696, 4181760), (38720, 4179168), (39424, 4104540), (40320, 4013328), (40656, 3980160), (41460, 3902976), (41580, 3891712), (42240, 3830904), (43008, 3762495), (43533, 3717120), (43560, 3714816), (44224, 3659040), (44352, 3648480), (45606, 3548160), (45738, 3537920), (46080, 3511662), (46464, 3482640), (47520, 3405248), (48370, 3345408), (48384, 3344440), (49280, 3283632), (49752, 3252480), (50688, 3192420), (50820, 3184128), (52272, 3095680), (53207, 3041280), (53760, 3009996), (54208, 2985120), (55280, 2927232), (55296, 2926385), (55440, 2918784), (56320, 2873178), (58044, 2787840), (58080, 2786112), (59136, 2736360), (60480, 2675552), (60808, 2661120), (60984, 2653440), (61952, 2611980), (62190, 2601984), (63360, 2553936), (64512, 2508330), (65340, 2476544), (66336, 2439360), (66528, 2432320), (67584, 2394315), (67760, 2388096), (68409, 2365440), (69120, 2341108), (69696, 2321760), (71680, 2257497), (72555, 2230272), (73920, 2189088), (74628, 2168320), (76010, 2128896), (76032, 2128280), (76230, 2122752), (77392, 2090880), (77440, 2089584), (78848, 2052270), (80640, 2006664), (81312, 1990080), (82920, 1951488), (83160, 1945856), (83611, 1935360), (84480, 1915452), (87066, 1858560), (87120, 1857408), (88448, 1829520), (88704, 1824240), (91212, 1774080), (91476, 1768960), (92160, 1755831), (92928, 1741320), (93285, 1734656), (95040, 1702624), (96740, 1672704), (96768, 1672220), (98560, 1641816), (99504, 1626240), (101376, 1596210), (101640, 1592064), (104544, 1547840), (106414, 1520640), (107520, 1504998), (108416, 1492560), (110560, 1463616), (110880, 1459392), (112640, 1436589), (114015, 1419264), (114345, 1415168), (116088, 1393920), (116160, 1393056), (118272, 1368180), (120960, 1337776), (121616, 1330560), (121968, 1326720), (123904, 1305990), (124380, 1300992), (126720, 1276968), (129024, 1254165), (130599, 1239040), (130680, 1238272), (132672, 1219680), (133056, 1216160), (135520, 1194048), (136818, 1182720), (138240, 1170554), (139392, 1160880), (145110, 1115136), (147840, 1094544), (149256, 1084160), (152020, 1064448), (152064, 1064140), (152460, 1061376), (154784, 1045440), (154880, 1044792), (157696, 1026135), (159621, 1013760), (161280, 1003332), (162624, 995040), (165840, 975744), (166320, 972928), (167222, 967680), (168960, 957726), (174132, 929280), (174240, 928704), (176896, 914760), (177408, 912120), (182424, 887040), (182952, 884480), (185856, 870660), (186570, 867328), (190080, 851312), (193480, 836352), (193536, 836110), (197120, 820908), (199008, 813120), (202752, 798105), (203280, 796032), (205227, 788480), (209088, 773920), (212828, 760320), (215040, 752499), (216832, 746280), (217665, 743424), (221120, 731808), (221760, 729696), (228030, 709632), (228690, 707584), (232176, 696960), (232320, 696528), (236544, 684090), (241920, 668888), (243232, 665280), (243936, 663360), (247808, 652995), (248760, 650496), (250833, 645120), (253440, 638484), (261198, 619520), (261360, 619136), (265344, 609840), (266035, 608256), (266112, 608080), (271040, 597024), (273636, 591360), (276480, 585277), (278784, 580440), (290220, 557568), (295680, 547272), (298512, 542080), (304040, 532224), (304128, 532070), (304920, 530688), (309568, 522720), (309760, 522396), (319242, 506880), (322560, 501666), (325248, 497520), (331680, 487872), (332640, 486464), (334444, 483840), (337920, 478863), (342045, 473088), (348264, 464640), (348480, 464352), (353792, 457380), (354816, 456060), (364848, 443520), (365904, 442240), (371712, 435330), (373140, 433664), (380160, 425656), (386960, 418176), (387072, 418055), (394240, 410454), (398016, 406560)]