257314115520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7207}}^1$

素因数の和:7278

約数の個数: 1008

約数和(自身を含む): 1172142586368

約数和(自身を除く): 914828470848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 46, 48, 49, 55, 56, 60, 63, 64, 66, 69, 70, 72, 77, 80, 84, 88, 90, 92, 96, 98, 99, 105, 110, 112, 115, 120, 126, 132, 138, 140, 144, 147, 154, 160, 161, 165, 168, 176, 180, 184, 192, 196, 198, 207, 210, 220, 224, 230, 231, 240, 245, 252, 253, 264, 276, 280, 288, 294, 308, 315, 320, 322, 330, 336, 345, 352, 360, 368, 385, 392, 396, 414, 420, 440, 441, 448, 460, 462, 480, 483, 490, 495, 504, 506, 528, 539, 552, 560, 576, 588, 616, 630, 644, 660, 672, 690, 693, 704, 720, 735, 736, 759, 770, 784, 792, 805, 828, 840, 880, 882, 920, 924, 960, 966, 980, 990, 1008, 1012, 1035, 1056, 1078, 1104, 1120, 1127, 1155, 1176, 1232, 1260, 1265, 1288, 1320, 1344, 1380, 1386, 1440, 1449, 1470, 1472, 1518, 1540, 1568, 1584, 1610, 1617, 1656, 1680, 1760, 1764, 1771, 1840, 1848, 1932, 1960, 1980, 2016, 2024, 2070, 2112, 2156, 2205, 2208, 2240, 2254, 2277, 2310, 2352, 2415, 2464, 2520, 2530, 2576, 2640, 2695, 2760, 2772, 2880, 2898, 2940, 3036, 3080, 3136, 3168, 3220, 3234, 3312, 3360, 3381, 3465, 3520, 3528, 3542, 3680, 3696, 3795, 3864, 3920, 3960, 4032, 4048, 4140, 4312, 4410, 4416, 4508, 4554, 4620, 4704, 4830, 4851, 4928, 5040, 5060, 5152, 5280, 5313, 5390, 5520, 5544, 5635, 5796, 5880, 6072, 6160, 6336, 6440, 6468, 6624, 6720, 6762, 6930, 7056, 7084, 7207, 7245, 7360, 7392, 7590, 7728, 7840, 7920, 8085, 8096, 8280, 8624, 8820, 8855, 9016, 9108, 9240, 9408, 9660, 9702, 10080, 10120, 10143, 10304, 10560, 10626, 10780, 11040, 11088, 11270, 11385, 11592, 11760, 12144, 12320, 12397, 12880, 12936, 13248, 13524, 13860, 14112, 14168, 14414, 14490, 14784, 15180, 15456, 15680, 15840, 15939, 16170, 16192, 16560, 16905, 17248, 17640, 17710, 18032, 18216, 18480, 19320, 19404, 20160, 20240, 20286, 21252, 21560, 21621, 22080, 22176, 22540, 22770, 23184, 23520, 24255, 24288, 24640, 24794, 25760, 25872, 26565, 27048, 27720, 28224, 28336, 28828, 28980, 30360, 30912, 31680, 31878, 32340, 33120, 33810, 34496, 35280, 35420, 36035, 36064, 36432, 36960, 37191, 38640, 38808, 40480, 40572, 42504, 43120, 43242, 44352, 45080, 45540, 46368, 47040, 48510, 48576, 49588, 50449, 50715, 51520, 51744, 53130, 54096, 55440, 56672, 57656, 57960, 60720, 61985, 63756, 64680, 64863, 66240, 67620, 70560, 70840, 72070, 72128, 72864, 73920, 74382, 77280, 77616, 79277, 79695, 80960, 81144, 85008, 86240, 86484, 90160, 91080, 92736, 97020, 99176, 100898, 101430, 103488, 106260, 108105, 108192, 110880, 111573, 113344, 115312, 115920, 121440, 123970, 127512, 129360, 129726, 135240, 141120, 141680, 144140, 145728, 148764, 151347, 154560, 155232, 158554, 159390, 162288, 165761, 170016, 172480, 172968, 180320, 182160, 185955, 194040, 198352, 201796, 202860, 212520, 216210, 216384, 221760, 223146, 230624, 231840, 237831, 242880, 247940, 252245, 255024, 258720, 259452, 270480, 283360, 288280, 297528, 302694, 310464, 317108, 318780, 324315, 324576, 331522, 340032, 345936, 353143, 360640, 364320, 371910, 388080, 396385, 396704, 403592, 405720, 425040, 432420, 446292, 454041, 461248, 463680, 475662, 495880, 497283, 504490, 510048, 517440, 518904, 540960, 554939, 557865, 566720, 576560, 595056, 605388, 634216, 637560, 648630, 649152, 663044, 691872, 706286, 713493, 728640, 743820, 756735, 776160, 792770, 793408, 807184, 811440, 828805, 850080, 864840, 892584, 908082, 951324, 991760, 994566, 1008980, 1020096, 1037808, 1059429, 1081920, 1109878, 1115730, 1153120, 1160327, 1189155, 1190112, 1210776, 1268432, 1275120, 1297260, 1326088, 1383744, 1412572, 1426986, 1487640, 1491849, 1513470, 1552320, 1585540, 1614368, 1622880, 1657610, 1664817, 1700160, 1729680, 1765715, 1785168, 1816164, 1823371, 1902648, 1983520, 1989132, 2017960, 2075616, 2118858, 2219756, 2231460, 2270205, 2306240, 2320654, 2378310, 2380224, 2421552, 2486415, 2536864, 2550240, 2594520, 2652176, 2774695, 2825144, 2853972, 2975280, 2983698, 3026940, 3171080, 3178287, 3228736, 3245760, 3315220, 3329634, 3459360, 3480981, 3531430, 3567465, 3570336, 3632328, 3646742, 3805296, 3884573, 3967040, 3978264, 4035920, 4151232, 4237716, 4439512, 4462920, 4540410, 4641308, 4756620, 4843104, 4972830, 4994451, 5073728, 5100480, 5189040, 5297145, 5304352, 5470113, 5549390, 5650288, 5707944, 5801635, 5950560, 5967396, 6053880, 6342160, 6356574, 6630440, 6659268, 6918720, 6961962, 7062860, 7134930, 7140672, 7264656, 7293484, 7459245, 7610592, 7769146, 7956528, 8071840, 8122289, 8324085, 8475432, 8879024, 8925840, 9080820, 9116855, 9282616, 9513240, 9686208, 9945660, 9988902, 10378080, 10442943, 10594290, 10608704, 10940226, 11098780, 11300576, 11415888, 11603270, 11653719, 11901120, 11934792, 12107760, 12684320, 12713148, 12763597, 13260880, 13318536, 13923924, 14125720, 14269860, 14529312, 14586968, 14918490, 15221184, 15538292, 15891435, 15913056, 16143680, 16244578, 16410339, 16648170, 16950864, 17404905, 17758048, 17851680, 18161640, 18233710, 18565232, 19026480, 19422865, 19891320, 19977804, 20756160, 20885886, 21188580, 21880452, 22197560, 22601152, 22831776, 23206540, 23307438, 23869584, 24215520, 24366867, 24972255, 25368640, 25426296, 25527194, 26521760, 26637072, 27350565, 27847848, 28251440, 28539720, 29058624, 29173936, 29836980, 31076584, 31782870, 31826112, 32489156, 32820678, 33296340, 33901728, 34809810, 34961157, 35516096, 35703360, 36323280, 36467420, 37130464, 38052960, 38290791, 38845730, 39782640, 39955608, 40611445, 41771772, 42377160, 43760904, 44395120, 45663552, 46413080, 46614876, 47739168, 48431040, 48733734, 49944510, 50852592, 51054388, 52214715, 53043520, 53274144, 54701130, 55695696, 56502880, 57079440, 58268595, 58347872, 59673960, 62153168, 63565740, 63817985, 64978312, 65641356, 66592680, 67803456, 69619620, 69922314, 72646560, 72934840, 73100601, 74260928, 76105920, 76581582, 77691460, 79565280, 79911216, 81222890, 82051695, 83543544, 84754320, 87521808, 88790240, 89345179, 92826160, 93229752, 95478336, 97467468, 99889020, 101705184, 102108776, 104429430, 106548288, 109402260, 111391392, 113005760, 114158880, 114872373, 116537190, 116695744, 119347920, 121834335, 124306336, 127131480, 127635970, 129956624, 131282712, 133185360, 139239240, 139844628, 145293120, 145869680, 146201202, 153163164, 155382920, 159130560, 159822432, 162445780, 164103390, 167087088, 169508640, 174805785, 175043616, 177580480, 178690358, 185652320, 186459504, 191453955, 194934936, 199778040, 203410368, 204217552, 208858860, 218804520, 222782784, 228317760, 229744746, 233074380, 238695840, 243668670, 248612672, 254262960, 255271940, 259913248, 262565424, 266370720, 268035537, 278478480, 279689256, 291739360, 292402404, 306326328, 310765840, 319644864, 324891560, 328206780, 334174176, 339017280, 349611570, 350087232, 357380716, 365503005, 371304640, 372919008, 382907910, 389869872, 399556080, 408435104, 417717720, 437609040, 446725895, 459489492, 466148760, 477391680, 487337340, 508525920, 510543880, 519826496, 525130848, 532741440, 536071074, 556956960, 559378512, 574361865, 583478720, 584804808, 612652656, 621531680, 649783120, 656413560, 668348352, 699223140, 714761432, 731006010, 745838016, 765815820, 779739744, 799112160, 804106611, 816870208, 835435440, 875218080, 893451790, 918978984, 932297520, 974674680, 1017051840, 1021087760, 1050261696, 1072142148, 1113913920, 1118757024, 1148723730, 1169609616, 1225305312, 1243063360, 1299566240, 1312827120, 1340177685, 1398446280, 1429522864, 1462012020, 1531631640, 1559479488, 1598224320, 1608213222, 1670870880, 1750436160, 1786903580, 1837957968, 1864595040, 1949349360, 2042175520, 2144284296, 2237514048, 2297447460, 2339219232, 2450610624, 2599132480, 2625654240, 2680355370, 2796892560, 2859045728, 2924024040, 3063263280, 3216426444, 3341741760, 3573807160, 3675915936, 3729190080, 3898698720, 4020533055, 4084351040, 4288568592, 4594894920, 4678438464, 5251308480, 5360710740, 5593785120, 5718091456, 5848048080, 6126526560, 6432852888, 7147614320, 7351831872, 7797397440, 8041066110, 8577137184, 9189789840, 10721421480, 11187570240, 11696096160, 12253053120, 12865705776, 14295228640, 16082132220, 17154274368, 18379579680, 21442842960, 23392192320, 25731411552, 28590457280, 32164264440, 36759159360, 42885685920, 51462823104, 64328528880, 85771371840, 128657057760, 257314115520]

約数ペア:

[(1, 257314115520), (2, 128657057760), (3, 85771371840), (4, 64328528880), (5, 51462823104), (6, 42885685920), (7, 36759159360), (8, 32164264440), (9, 28590457280), (10, 25731411552), (11, 23392192320), (12, 21442842960), (14, 18379579680), (15, 17154274368), (16, 16082132220), (18, 14295228640), (20, 12865705776), (21, 12253053120), (22, 11696096160), (23, 11187570240), (24, 10721421480), (28, 9189789840), (30, 8577137184), (32, 8041066110), (33, 7797397440), (35, 7351831872), (36, 7147614320), (40, 6432852888), (42, 6126526560), (44, 5848048080), (45, 5718091456), (46, 5593785120), (48, 5360710740), (49, 5251308480), (55, 4678438464), (56, 4594894920), (60, 4288568592), (63, 4084351040), (64, 4020533055), (66, 3898698720), (69, 3729190080), (70, 3675915936), (72, 3573807160), (77, 3341741760), (80, 3216426444), (84, 3063263280), (88, 2924024040), (90, 2859045728), (92, 2796892560), (96, 2680355370), (98, 2625654240), (99, 2599132480), (105, 2450610624), (110, 2339219232), (112, 2297447460), (115, 2237514048), (120, 2144284296), (126, 2042175520), (132, 1949349360), (138, 1864595040), (140, 1837957968), (144, 1786903580), (147, 1750436160), (154, 1670870880), (160, 1608213222), (161, 1598224320), (165, 1559479488), (168, 1531631640), (176, 1462012020), (180, 1429522864), (184, 1398446280), (192, 1340177685), (196, 1312827120), (198, 1299566240), (207, 1243063360), (210, 1225305312), (220, 1169609616), (224, 1148723730), (230, 1118757024), (231, 1113913920), (240, 1072142148), (245, 1050261696), (252, 1021087760), (253, 1017051840), (264, 974674680), (276, 932297520), (280, 918978984), (288, 893451790), (294, 875218080), (308, 835435440), (315, 816870208), (320, 804106611), (322, 799112160), (330, 779739744), (336, 765815820), (345, 745838016), (352, 731006010), (360, 714761432), (368, 699223140), (385, 668348352), (392, 656413560), (396, 649783120), (414, 621531680), (420, 612652656), (440, 584804808), (441, 583478720), (448, 574361865), (460, 559378512), (462, 556956960), (480, 536071074), (483, 532741440), (490, 525130848), (495, 519826496), (504, 510543880), (506, 508525920), (528, 487337340), (539, 477391680), (552, 466148760), (560, 459489492), (576, 446725895), (588, 437609040), (616, 417717720), (630, 408435104), (644, 399556080), (660, 389869872), (672, 382907910), (690, 372919008), (693, 371304640), (704, 365503005), (720, 357380716), (735, 350087232), (736, 349611570), (759, 339017280), (770, 334174176), (784, 328206780), (792, 324891560), (805, 319644864), (828, 310765840), (840, 306326328), (880, 292402404), (882, 291739360), (920, 279689256), (924, 278478480), (960, 268035537), (966, 266370720), (980, 262565424), (990, 259913248), (1008, 255271940), (1012, 254262960), (1035, 248612672), (1056, 243668670), (1078, 238695840), (1104, 233074380), (1120, 229744746), (1127, 228317760), (1155, 222782784), (1176, 218804520), (1232, 208858860), (1260, 204217552), (1265, 203410368), (1288, 199778040), (1320, 194934936), (1344, 191453955), (1380, 186459504), (1386, 185652320), (1440, 178690358), (1449, 177580480), (1470, 175043616), (1472, 174805785), (1518, 169508640), (1540, 167087088), (1568, 164103390), (1584, 162445780), (1610, 159822432), (1617, 159130560), (1656, 155382920), (1680, 153163164), (1760, 146201202), (1764, 145869680), (1771, 145293120), (1840, 139844628), (1848, 139239240), (1932, 133185360), (1960, 131282712), (1980, 129956624), (2016, 127635970), (2024, 127131480), (2070, 124306336), (2112, 121834335), (2156, 119347920), (2205, 116695744), (2208, 116537190), (2240, 114872373), (2254, 114158880), (2277, 113005760), (2310, 111391392), (2352, 109402260), (2415, 106548288), (2464, 104429430), (2520, 102108776), (2530, 101705184), (2576, 99889020), (2640, 97467468), (2695, 95478336), (2760, 93229752), (2772, 92826160), (2880, 89345179), (2898, 88790240), (2940, 87521808), (3036, 84754320), (3080, 83543544), (3136, 82051695), (3168, 81222890), (3220, 79911216), (3234, 79565280), (3312, 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(8085, 31826112), (8096, 31782870), (8280, 31076584), (8624, 29836980), (8820, 29173936), (8855, 29058624), (9016, 28539720), (9108, 28251440), (9240, 27847848), (9408, 27350565), (9660, 26637072), (9702, 26521760), (10080, 25527194), (10120, 25426296), (10143, 25368640), (10304, 24972255), (10560, 24366867), (10626, 24215520), (10780, 23869584), (11040, 23307438), (11088, 23206540), (11270, 22831776), (11385, 22601152), (11592, 22197560), (11760, 21880452), (12144, 21188580), (12320, 20885886), (12397, 20756160), (12880, 19977804), (12936, 19891320), (13248, 19422865), (13524, 19026480), (13860, 18565232), (14112, 18233710), (14168, 18161640), (14414, 17851680), (14490, 17758048), (14784, 17404905), (15180, 16950864), (15456, 16648170), (15680, 16410339), (15840, 16244578), (15939, 16143680), (16170, 15913056), (16192, 15891435), (16560, 15538292), (16905, 15221184), (17248, 14918490), (17640, 14586968), (17710, 14529312), (18032, 14269860), (18216, 14125720), (18480, 13923924), (19320, 13318536), (19404, 13260880), (20160, 12763597), (20240, 12713148), (20286, 12684320), (21252, 12107760), (21560, 11934792), (21621, 11901120), (22080, 11653719), (22176, 11603270), (22540, 11415888), (22770, 11300576), (23184, 11098780), (23520, 10940226), (24255, 10608704), (24288, 10594290), (24640, 10442943), (24794, 10378080), (25760, 9988902), (25872, 9945660), (26565, 9686208), (27048, 9513240), (27720, 9282616), (28224, 9116855), (28336, 9080820), (28828, 8925840), (28980, 8879024), (30360, 8475432), (30912, 8324085), (31680, 8122289), (31878, 8071840), (32340, 7956528), (33120, 7769146), (33810, 7610592), (34496, 7459245), (35280, 7293484), (35420, 7264656), (36035, 7140672), (36064, 7134930), (36432, 7062860), (36960, 6961962), (37191, 6918720), (38640, 6659268), (38808, 6630440), (40480, 6356574), (40572, 6342160), (42504, 6053880), (43120, 5967396), (43242, 5950560), (44352, 5801635), (45080, 5707944), (45540, 5650288), (46368, 5549390), (47040, 5470113), (48510, 5304352), (48576, 5297145), (49588, 5189040), (50449, 5100480), (50715, 5073728), (51520, 4994451), (51744, 4972830), (53130, 4843104), (54096, 4756620), (55440, 4641308), (56672, 4540410), (57656, 4462920), (57960, 4439512), (60720, 4237716), (61985, 4151232), (63756, 4035920), (64680, 3978264), (64863, 3967040), (66240, 3884573), (67620, 3805296), (70560, 3646742), (70840, 3632328), (72070, 3570336), (72128, 3567465), (72864, 3531430), (73920, 3480981), (74382, 3459360), (77280, 3329634), (77616, 3315220), (79277, 3245760), (79695, 3228736), (80960, 3178287), (81144, 3171080), (85008, 3026940), (86240, 2983698), (86484, 2975280), (90160, 2853972), (91080, 2825144), (92736, 2774695), (97020, 2652176), (99176, 2594520), (100898, 2550240), (101430, 2536864), (103488, 2486415), (106260, 2421552), (108105, 2380224), (108192, 2378310), (110880, 2320654), (111573, 2306240), (113344, 2270205), (115312, 2231460), (115920, 2219756), (121440, 2118858), (123970, 2075616), (127512, 2017960), (129360, 1989132), (129726, 1983520), (135240, 1902648), (141120, 1823371), (141680, 1816164), (144140, 1785168), (145728, 1765715), (148764, 1729680), (151347, 1700160), (154560, 1664817), (155232, 1657610), (158554, 1622880), (159390, 1614368), (162288, 1585540), (165761, 1552320), (170016, 1513470), (172480, 1491849), (172968, 1487640), (180320, 1426986), (182160, 1412572), (185955, 1383744), (194040, 1326088), (198352, 1297260), (201796, 1275120), (202860, 1268432), (212520, 1210776), (216210, 1190112), (216384, 1189155), (221760, 1160327), (223146, 1153120), (230624, 1115730), (231840, 1109878), (237831, 1081920), (242880, 1059429), (247940, 1037808), (252245, 1020096), (255024, 1008980), (258720, 994566), (259452, 991760), (270480, 951324), (283360, 908082), (288280, 892584), (297528, 864840), (302694, 850080), (310464, 828805), (317108, 811440), (318780, 807184), (324315, 793408), (324576, 792770), (331522, 776160), (340032, 756735), (345936, 743820), (353143, 728640), (360640, 713493), (364320, 706286), (371910, 691872), (388080, 663044), (396385, 649152), (396704, 648630), (403592, 637560), (405720, 634216), (425040, 605388), (432420, 595056), (446292, 576560), (454041, 566720), (461248, 557865), (463680, 554939), (475662, 540960), (495880, 518904), (497283, 517440), (504490, 510048)]