257376294720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:269

約数の個数: 1120

約数和(自身を含む): 987815347200

約数和(自身を除く): 730439052480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 59, 60, 61, 62, 64, 72, 80, 81, 89, 90, 93, 96, 108, 118, 120, 122, 124, 135, 144, 155, 160, 162, 177, 178, 180, 183, 186, 192, 216, 236, 240, 244, 248, 267, 270, 279, 288, 295, 305, 310, 320, 324, 354, 356, 360, 366, 372, 405, 432, 445, 465, 472, 480, 488, 496, 531, 534, 540, 549, 558, 576, 590, 610, 620, 648, 708, 712, 720, 732, 744, 801, 810, 837, 864, 885, 890, 915, 930, 944, 960, 976, 992, 1062, 1068, 1080, 1098, 1116, 1180, 1220, 1240, 1296, 1335, 1395, 1416, 1424, 1440, 1464, 1488, 1593, 1602, 1620, 1647, 1674, 1728, 1770, 1780, 1829, 1830, 1860, 1888, 1891, 1952, 1984, 2124, 2136, 2160, 2196, 2232, 2360, 2403, 2440, 2480, 2511, 2592, 2655, 2670, 2745, 2759, 2790, 2832, 2848, 2880, 2928, 2976, 3186, 3204, 3240, 3294, 3348, 3540, 3560, 3599, 3658, 3660, 3720, 3776, 3782, 3904, 4005, 4185, 4248, 4272, 4320, 4392, 4464, 4720, 4779, 4806, 4880, 4941, 4960, 5022, 5184, 5251, 5310, 5340, 5429, 5487, 5490, 5518, 5580, 5664, 5673, 5696, 5856, 5952, 6372, 6408, 6480, 6588, 6696, 7080, 7120, 7198, 7209, 7316, 7320, 7440, 7564, 7965, 8010, 8235, 8277, 8370, 8496, 8544, 8640, 8784, 8928, 9145, 9440, 9455, 9558, 9612, 9760, 9882, 9920, 10044, 10502, 10620, 10680, 10797, 10858, 10974, 10980, 11036, 11160, 11328, 11346, 11712, 12015, 12555, 12744, 12816, 12960, 13176, 13392, 13795, 14160, 14240, 14396, 14418, 14632, 14640, 14880, 15128, 15753, 15930, 16020, 16287, 16461, 16470, 16554, 16740, 16992, 17019, 17088, 17568, 17856, 17995, 18290, 18880, 18910, 19116, 19224, 19520, 19764, 20088, 21004, 21240, 21360, 21594, 21716, 21948, 21960, 22072, 22320, 22692, 23895, 24030, 24705, 24831, 25110, 25488, 25632, 25920, 26255, 26352, 26784, 27145, 27435, 27590, 28320, 28365, 28480, 28792, 28836, 29264, 29280, 29760, 30256, 31506, 31860, 32040, 32391, 32574, 32922, 32940, 33108, 33480, 33984, 34038, 35136, 35990, 36045, 36580, 37820, 38232, 38448, 39528, 40176, 41385, 42008, 42480, 42720, 43188, 43432, 43896, 43920, 44144, 44640, 45384, 47259, 47790, 48060, 48861, 49383, 49410, 49662, 50220, 50976, 51057, 51264, 52510, 52704, 53568, 53985, 54290, 54870, 55180, 56640, 56730, 57584, 57672, 58528, 58560, 60512, 63012, 63720, 64080, 64782, 65148, 65844, 65880, 66216, 66960, 68076, 71980, 72090, 73160, 74493, 75640, 76464, 76896, 78765, 79056, 80352, 81435, 82305, 82770, 84016, 84960, 85095, 85440, 86376, 86864, 87792, 87840, 88288, 89280, 90768, 94518, 95580, 96120, 97173, 97722, 98766, 98820, 99324, 100440, 101952, 102114, 105020, 105408, 107970, 108580, 109740, 110360, 111569, 113460, 115168, 115344, 117056, 121024, 124155, 126024, 127440, 128160, 129564, 130296, 131688, 131760, 132432, 133920, 136152, 141777, 143960, 144180, 146320, 146583, 148149, 148986, 151280, 152928, 153171, 153792, 157530, 158112, 160704, 161955, 162781, 162870, 164610, 165540, 168032, 168299, 169920, 170190, 172752, 173728, 175584, 175680, 176576, 181536, 189036, 191160, 192240, 194346, 195444, 197532, 197640, 198648, 200880, 204228, 210040, 215940, 217160, 219480, 220720, 223138, 223479, 226920, 230336, 230688, 236295, 244305, 246915, 248310, 252048, 254880, 255285, 256320, 259128, 260592, 263376, 263520, 264864, 267840, 272304, 283554, 287920, 288360, 291519, 292640, 293166, 296298, 297972, 302560, 305856, 306342, 315060, 316224, 320311, 323910, 325562, 325740, 329220, 331080, 334707, 336064, 336598, 340380, 345504, 347456, 351168, 363072, 372465, 378072, 382320, 384480, 388692, 390888, 395064, 395280, 397296, 401760, 408456, 420080, 425331, 431880, 434320, 438960, 439749, 441440, 446276, 446958, 453840, 461376, 472590, 485865, 488343, 488610, 493830, 496620, 504096, 504897, 509760, 510570, 518256, 521184, 526752, 527040, 529728, 544608, 557845, 567108, 575840, 576720, 583038, 585280, 586332, 592596, 595944, 605120, 612684, 630120, 640622, 647820, 651124, 651480, 658440, 662160, 669414, 673196, 680760, 691008, 708885, 732915, 740745, 744930, 756144, 764640, 765855, 768960, 777384, 781776, 790128, 790560, 794592, 803520, 813905, 816912, 840160, 841495, 850662, 863760, 868640, 877920, 879498, 882880, 892552, 893916, 907680, 945180, 960933, 971730, 976686, 977220, 987660, 993240, 1004121, 1008192, 1009794, 1021140, 1036512, 1042368, 1053504, 1089216, 1115690, 1117395, 1134216, 1151680, 1153440, 1166076, 1172664, 1185192, 1191888, 1225368, 1260240, 1281244, 1295640, 1302248, 1302960, 1316880, 1324320, 1338828, 1346392, 1361520, 1417770, 1457595, 1465029, 1465830, 1481490, 1489860, 1512288, 1514691, 1529280, 1531710, 1554768, 1563552, 1580256, 1581120, 1589184, 1601555, 1627810, 1633824, 1673535, 1680320, 1682990, 1701324, 1727520, 1737280, 1755840, 1758996, 1785104, 1787832, 1815360, 1890360, 1921866, 1943460, 1953372, 1954440, 1975320, 1986480, 2008242, 2019588, 2042280, 2073024, 2126655, 2198745, 2231380, 2234790, 2268432, 2306880, 2332152, 2345328, 2370384, 2383776, 2441715, 2450736, 2520480, 2524485, 2562488, 2591280, 2604496, 2605920, 2633760, 2648640, 2677656, 2692784, 2723040, 2835540, 2882799, 2915190, 2930058, 2931660, 2962980, 2979720, 3012363, 3024576, 3029382, 3063420, 3109536, 3127104, 3160512, 3203110, 3255620, 3267648, 3347070, 3365980, 3402648, 3455040, 3517992, 3570208, 3575664, 3780720, 3843732, 3886920, 3906744, 3908880, 3950640, 3972960, 4016484, 4039176, 4084560, 4253310, 4395087, 4397490, 4462760, 4469580, 4536864, 4544073, 4664304, 4690656, 4740768, 4767552, 4804665, 4883430, 4901472, 5020605, 5040960, 5048970, 5124976, 5182560, 5208992, 5211840, 5267520, 5355312, 5385568, 5446080, 5671080, 5765598, 5830380, 5860116, 5863320, 5925960, 5959440, 6024726, 6058764, 6126840, 6219072, 6406220, 6511240, 6694140, 6731960, 6805296, 7035984, 7140416, 7151328, 7325145, 7561440, 7573455, 7687464, 7773840, 7813488, 7817760, 7901280, 7945920, 8032968, 8078352, 8169120, 8506620, 8648397, 8790174, 8794980, 8925520, 8939160, 9037089, 9073728, 9088146, 9328608, 9381312, 9481536, 9609330, 9766860, 9802944, 9929641, 10041210, 10097940, 10249952, 10365120, 10417984, 10710624, 10771136, 11342160, 11531196, 11660760, 11720232, 11726640, 11851920, 11918880, 12049452, 12117528, 12253680, 12812440, 13022480, 13185261, 13388280, 13463920, 13610592, 13632219, 14071968, 14302656, 14413995, 14650290, 15061815, 15122880, 15146910, 15374928, 15547680, 15626976, 15635520, 15802560, 16065936, 16156704, 16338240, 17013240, 17296794, 17580348, 17589960, 17851040, 17878320, 18074178, 18176292, 18657216, 19218660, 19533720, 19859282, 20082420, 20195880, 20499904, 21421248, 21975435, 22684320, 22720365, 23062392, 23321520, 23440464, 23453280, 23703840, 23837760, 24098904, 24235056, 24507360, 25624880, 25945191, 26044960, 26370522, 26776560, 26927840, 27221184, 27264438, 28143936, 28827990, 29300580, 29788923, 30123630, 30293820, 30749856, 31095360, 31253952, 32131872, 32313408, 34026480, 34593588, 35160696, 35179920, 35702080, 35756640, 36148356, 36352584, 38437320, 39067440, 39718564, 40164840, 40391760, 43241985, 43950870, 45185445, 45368640, 45440730, 46124784, 46643040, 46880928, 46906560, 47407680, 48197808, 48470112, 49014720, 49648205, 51249760, 51890382, 52089920, 52741044, 53553120, 53855680, 54528876, 57655980, 58601160, 59577846, 60247260, 60587640, 61499712, 64263744, 65926305, 68052960, 68161095, 69187176, 70321392, 70359840, 71513280, 72296712, 72705168, 76874640, 78134880, 79437128, 80329680, 80783520, 86483970, 87901740, 89366769, 90370890, 90881460, 92249568, 93286080, 93761856, 96395616, 96940224, 99296410, 102499520, 103780764, 105482088, 107106240, 109057752, 115311960, 117202320, 119155692, 120494520, 121175280, 129725955, 131852610, 136105920, 136322190, 138374352, 140642784, 140719680, 144593424, 145410336, 148944615, 153749280, 156269760, 158874256, 160659360, 161567040, 172967940, 175803480, 178733538, 180741780, 181762920, 184499136, 192791232, 198592820, 207561528, 210964176, 218115504, 230623920, 234404640, 238311384, 240989040, 242350560, 259451910, 263705220, 268100307, 272644380, 276748704, 281285568, 289186848, 290820672, 297889230, 307498560, 317748512, 321318720, 345935880, 351606960, 357467076, 361483560, 363525840, 397185640, 415123056, 421928352, 436231008, 446833845, 461247840, 468809280, 476622768, 481978080, 484701120, 518903820, 527410440, 536200614, 545288760, 553497408, 578373696, 595778460, 635497024, 691871760, 703213920, 714934152, 722967120, 727051680, 794371280, 804300921, 830246112, 843856704, 872462016, 893667690, 922495680, 953245536, 963956160, 1037807640, 1054820880, 1072401228, 1090577520, 1191556920, 1340501535, 1383743520, 1406427840, 1429868304, 1445934240, 1454103360, 1588742560, 1608601842, 1660492224, 1787335380, 1906491072, 2075615280, 2109641760, 2144802456, 2181155040, 2383113840, 2681003070, 2767487040, 2859736608, 2891868480, 3177485120, 3217203684, 3574670760, 4021504605, 4151230560, 4219283520, 4289604912, 4362310080, 4766227680, 5362006140, 5719473216, 6434407368, 7149341520, 8043009210, 8302461120, 8579209824, 9532455360, 10724012280, 12868814736, 14298683040, 16086018420, 17158419648, 21448024560, 25737629472, 28597366080, 32172036840, 42896049120, 51475258944, 64344073680, 85792098240, 128688147360, 257376294720]

約数ペア:

[(1, 257376294720), (2, 128688147360), (3, 85792098240), (4, 64344073680), (5, 51475258944), (6, 42896049120), (8, 32172036840), (9, 28597366080), (10, 25737629472), (12, 21448024560), (15, 17158419648), (16, 16086018420), (18, 14298683040), (20, 12868814736), (24, 10724012280), (27, 9532455360), (30, 8579209824), (31, 8302461120), (32, 8043009210), (36, 7149341520), (40, 6434407368), (45, 5719473216), (48, 5362006140), (54, 4766227680), (59, 4362310080), (60, 4289604912), (61, 4219283520), (62, 4151230560), (64, 4021504605), (72, 3574670760), (80, 3217203684), (81, 3177485120), (89, 2891868480), (90, 2859736608), (93, 2767487040), (96, 2681003070), (108, 2383113840), (118, 2181155040), (120, 2144802456), (122, 2109641760), (124, 2075615280), (135, 1906491072), (144, 1787335380), (155, 1660492224), (160, 1608601842), (162, 1588742560), (177, 1454103360), (178, 1445934240), (180, 1429868304), (183, 1406427840), (186, 1383743520), (192, 1340501535), (216, 1191556920), (236, 1090577520), (240, 1072401228), (244, 1054820880), (248, 1037807640), (267, 963956160), (270, 953245536), (279, 922495680), (288, 893667690), (295, 872462016), (305, 843856704), (310, 830246112), (320, 804300921), (324, 794371280), (354, 727051680), (356, 722967120), (360, 714934152), (366, 703213920), (372, 691871760), (405, 635497024), (432, 595778460), (445, 578373696), (465, 553497408), (472, 545288760), (480, 536200614), (488, 527410440), (496, 518903820), (531, 484701120), (534, 481978080), (540, 476622768), (549, 468809280), (558, 461247840), (576, 446833845), (590, 436231008), (610, 421928352), (620, 415123056), (648, 397185640), (708, 363525840), (712, 361483560), (720, 357467076), (732, 351606960), (744, 345935880), (801, 321318720), (810, 317748512), (837, 307498560), (864, 297889230), (885, 290820672), (890, 289186848), (915, 281285568), (930, 276748704), (944, 272644380), (960, 268100307), (976, 263705220), (992, 259451910), (1062, 242350560), (1068, 240989040), (1080, 238311384), (1098, 234404640), (1116, 230623920), (1180, 218115504), (1220, 210964176), (1240, 207561528), (1296, 198592820), (1335, 192791232), (1395, 184499136), (1416, 181762920), (1424, 180741780), (1440, 178733538), (1464, 175803480), (1488, 172967940), (1593, 161567040), (1602, 160659360), (1620, 158874256), (1647, 156269760), (1674, 153749280), (1728, 148944615), (1770, 145410336), (1780, 144593424), (1829, 140719680), (1830, 140642784), (1860, 138374352), (1888, 136322190), (1891, 136105920), (1952, 131852610), (1984, 129725955), (2124, 121175280), (2136, 120494520), (2160, 119155692), (2196, 117202320), (2232, 115311960), (2360, 109057752), (2403, 107106240), (2440, 105482088), (2480, 103780764), (2511, 102499520), (2592, 99296410), (2655, 96940224), (2670, 96395616), (2745, 93761856), (2759, 93286080), (2790, 92249568), (2832, 90881460), (2848, 90370890), (2880, 89366769), (2928, 87901740), (2976, 86483970), (3186, 80783520), (3204, 80329680), (3240, 79437128), (3294, 78134880), (3348, 76874640), (3540, 72705168), (3560, 72296712), (3599, 71513280), (3658, 70359840), (3660, 70321392), (3720, 69187176), (3776, 68161095), (3782, 68052960), (3904, 65926305), (4005, 64263744), (4185, 61499712), (4248, 60587640), (4272, 60247260), (4320, 59577846), (4392, 58601160), (4464, 57655980), (4720, 54528876), (4779, 53855680), (4806, 53553120), (4880, 52741044), (4941, 52089920), (4960, 51890382), (5022, 51249760), (5184, 49648205), (5251, 49014720), (5310, 48470112), (5340, 48197808), (5429, 47407680), (5487, 46906560), (5490, 46880928), (5518, 46643040), (5580, 46124784), (5664, 45440730), (5673, 45368640), (5696, 45185445), (5856, 43950870), (5952, 43241985), (6372, 40391760), (6408, 40164840), (6480, 39718564), (6588, 39067440), (6696, 38437320), (7080, 36352584), (7120, 36148356), (7198, 35756640), (7209, 35702080), (7316, 35179920), (7320, 35160696), (7440, 34593588), (7564, 34026480), (7965, 32313408), (8010, 32131872), (8235, 31253952), (8277, 31095360), (8370, 30749856), (8496, 30293820), (8544, 30123630), (8640, 29788923), (8784, 29300580), (8928, 28827990), (9145, 28143936), (9440, 27264438), (9455, 27221184), (9558, 26927840), (9612, 26776560), (9760, 26370522), (9882, 26044960), (9920, 25945191), (10044, 25624880), (10502, 24507360), (10620, 24235056), (10680, 24098904), (10797, 23837760), (10858, 23703840), (10974, 23453280), (10980, 23440464), (11036, 23321520), (11160, 23062392), (11328, 22720365), (11346, 22684320), (11712, 21975435), (12015, 21421248), (12555, 20499904), (12744, 20195880), (12816, 20082420), (12960, 19859282), (13176, 19533720), (13392, 19218660), (13795, 18657216), (14160, 18176292), (14240, 18074178), (14396, 17878320), (14418, 17851040), (14632, 17589960), (14640, 17580348), (14880, 17296794), (15128, 17013240), (15753, 16338240), (15930, 16156704), (16020, 16065936), (16287, 15802560), (16461, 15635520), (16470, 15626976), (16554, 15547680), (16740, 15374928), (16992, 15146910), (17019, 15122880), (17088, 15061815), (17568, 14650290), (17856, 14413995), (17995, 14302656), (18290, 14071968), (18880, 13632219), (18910, 13610592), (19116, 13463920), (19224, 13388280), (19520, 13185261), (19764, 13022480), (20088, 12812440), (21004, 12253680), (21240, 12117528), (21360, 12049452), (21594, 11918880), (21716, 11851920), (21948, 11726640), (21960, 11720232), (22072, 11660760), (22320, 11531196), (22692, 11342160), (23895, 10771136), (24030, 10710624), (24705, 10417984), (24831, 10365120), (25110, 10249952), (25488, 10097940), (25632, 10041210), (25920, 9929641), (26255, 9802944), (26352, 9766860), (26784, 9609330), (27145, 9481536), (27435, 9381312), (27590, 9328608), (28320, 9088146), (28365, 9073728), (28480, 9037089), (28792, 8939160), (28836, 8925520), (29264, 8794980), (29280, 8790174), (29760, 8648397), (30256, 8506620), (31506, 8169120), (31860, 8078352), (32040, 8032968), (32391, 7945920), (32574, 7901280), (32922, 7817760), (32940, 7813488), (33108, 7773840), (33480, 7687464), (33984, 7573455), 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