257085037440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4231}}^1$

素因数の和:4411

約数の個数: 768

約数和(自身を含む): 1115143511040

約数和(自身を除く): 858058473600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 137, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 264, 274, 280, 288, 308, 315, 320, 330, 336, 352, 360, 384, 385, 396, 411, 420, 440, 448, 462, 480, 495, 504, 528, 548, 560, 576, 616, 630, 640, 660, 672, 685, 693, 704, 720, 770, 792, 822, 840, 880, 896, 924, 959, 960, 990, 1008, 1056, 1096, 1120, 1152, 1155, 1232, 1233, 1260, 1320, 1344, 1370, 1386, 1408, 1440, 1507, 1540, 1584, 1644, 1680, 1760, 1848, 1918, 1920, 1980, 2016, 2055, 2112, 2192, 2240, 2310, 2464, 2466, 2520, 2640, 2688, 2740, 2772, 2877, 2880, 3014, 3080, 3168, 3288, 3360, 3465, 3520, 3696, 3836, 3960, 4032, 4110, 4224, 4231, 4384, 4480, 4521, 4620, 4795, 4928, 4932, 5040, 5280, 5480, 5544, 5754, 5760, 6028, 6160, 6165, 6336, 6576, 6720, 6930, 7040, 7392, 7535, 7672, 7920, 8064, 8220, 8462, 8631, 8768, 9042, 9240, 9590, 9856, 9864, 10080, 10549, 10560, 10960, 11088, 11508, 12056, 12320, 12330, 12672, 12693, 13152, 13440, 13563, 13860, 14385, 14784, 15070, 15344, 15840, 16440, 16924, 17262, 17536, 18084, 18480, 19180, 19728, 20160, 21098, 21120, 21155, 21920, 22176, 22605, 23016, 24112, 24640, 24660, 25386, 26304, 27126, 27720, 28770, 29568, 29617, 30140, 30688, 31647, 31680, 32880, 33848, 34524, 36168, 36960, 38079, 38360, 39456, 40320, 42196, 42310, 43155, 43840, 44352, 45210, 46032, 46541, 48224, 49280, 49320, 50772, 52608, 52745, 54252, 55440, 57540, 59234, 60280, 61376, 63294, 63360, 63465, 65760, 67696, 67815, 69048, 72336, 73920, 76158, 76720, 78912, 84392, 84620, 86310, 87680, 88704, 88851, 90420, 92064, 93082, 94941, 96448, 98640, 101544, 105490, 108504, 110880, 115080, 118468, 120560, 122752, 126588, 126930, 131520, 135392, 135630, 138096, 139623, 144672, 147840, 148085, 152316, 153440, 157824, 158235, 168784, 169240, 172620, 177702, 180840, 184128, 186164, 189882, 190395, 192896, 197280, 203088, 210980, 217008, 221760, 230160, 232705, 236936, 241120, 253176, 253860, 263040, 266553, 270784, 271260, 276192, 279246, 289344, 296170, 304632, 306880, 316470, 325787, 337568, 338480, 345240, 355404, 361680, 368256, 372328, 379764, 380790, 394560, 406176, 418869, 421960, 434016, 443520, 444255, 460320, 465410, 473872, 474705, 482240, 506352, 507720, 533106, 541568, 542520, 552384, 558492, 578688, 579647, 592340, 609264, 613760, 632940, 651574, 675136, 676960, 690480, 698115, 710808, 723360, 744656, 759528, 761580, 789120, 812352, 837738, 843920, 868032, 888510, 920640, 930820, 947744, 949410, 964480, 977361, 1012704, 1015440, 1066212, 1085040, 1104768, 1116984, 1159294, 1184680, 1218528, 1265880, 1303148, 1332765, 1350272, 1353920, 1380960, 1396230, 1421616, 1446720, 1489312, 1519056, 1523160, 1624704, 1628935, 1675476, 1687840, 1736064, 1738941, 1777020, 1841280, 1861640, 1895488, 1898820, 1954722, 2025408, 2030880, 2094345, 2132424, 2170080, 2233968, 2318588, 2369360, 2437056, 2531760, 2606296, 2665530, 2707840, 2761920, 2792460, 2843232, 2893440, 2898235, 2932083, 2978624, 3038112, 3046320, 3257870, 3350952, 3375680, 3477882, 3554040, 3723280, 3790976, 3797640, 3909444, 4050816, 4057529, 4061760, 4188690, 4264848, 4340160, 4467936, 4637176, 4738720, 4874112, 4886805, 5063520, 5212592, 5216823, 5331060, 5523840, 5584920, 5686464, 5796470, 5864166, 5957248, 6076224, 6092640, 6376117, 6515740, 6701904, 6751360, 6955764, 7108080, 7446560, 7595280, 7818888, 8115058, 8123520, 8377380, 8529696, 8680320, 8694705, 8935872, 9274352, 9477440, 9773610, 10127040, 10425184, 10433646, 10662120, 11169840, 11372928, 11592940, 11728332, 12152448, 12172587, 12185280, 12752234, 13031480, 13403808, 13911528, 14216160, 14660415, 14893120, 15190560, 15637776, 16230116, 16754760, 17059392, 17389410, 17871744, 18548704, 18954880, 19128351, 19547220, 20254080, 20287645, 20850368, 20867292, 21324240, 22339680, 23185880, 23456664, 24345174, 24370560, 25504468, 26062960, 26084115, 26807616, 27823056, 28432320, 29320830, 29786240, 30381120, 31275552, 31880585, 32460232, 33509520, 34118784, 34778820, 36517761, 37097408, 38256702, 39094440, 40575290, 41700736, 41734584, 42648480, 44632819, 44679360, 46371760, 46913328, 48690348, 51008936, 52125920, 52168230, 53615232, 55646112, 56864640, 57385053, 58641660, 60762240, 60862935, 62551104, 63761170, 64920464, 67019040, 69557640, 73035522, 74194816, 76513404, 78188880, 81150580, 83469168, 85296960, 89265638, 89358720, 92743520, 93826656, 95641755, 97380696, 102017872, 104251840, 104336460, 111292224, 114770106, 117283320, 121725870, 125102208, 127522340, 129840928, 133898457, 134038080, 139115280, 146071044, 153026808, 156377760, 162301160, 166938336, 170593920, 178531276, 182588805, 185487040, 187653312, 191283510, 194761392, 204035744, 208503680, 208672920, 222584448, 223164095, 229540212, 234566640, 243451740, 255044680, 259681856, 267796914, 268076160, 278230560, 286925265, 292142088, 306053616, 312755520, 324602320, 333876672, 357062552, 365177610, 370974080, 375306624, 382567020, 389522784, 401695371, 408071488, 417345840, 446328190, 459080424, 469133280, 486903480, 510089360, 519363712, 535593828, 556461120, 573850530, 584284176, 612107232, 625511040, 649204640, 667753344, 669492285, 714125104, 730355220, 765134040, 779045568, 803390742, 816142976, 834691680, 892656380, 918160848, 938266560, 973806960, 1020178720, 1071187656, 1112922240, 1147701060, 1168568352, 1224214464, 1298409280, 1338984570, 1428250208, 1460710440, 1530268080, 1558091136, 1606781484, 1669383360, 1785312760, 1836321696, 1876533120, 1947613920, 2008476855, 2040357440, 2142375312, 2295402120, 2337136704, 2448428928, 2596818560, 2677969140, 2856500416, 2921420880, 3060536160, 3213562968, 3338766720, 3570625520, 3672643392, 3895227840, 4016953710, 4080714880, 4284750624, 4590804240, 4674273408, 5355938280, 5713000832, 5842841760, 6121072320, 6427125936, 7141251040, 7345286784, 7790455680, 8033907420, 8569501248, 9181608480, 10711876560, 11685683520, 12242144640, 12854251872, 14282502080, 16067814840, 17139002496, 18363216960, 21423753120, 23371367040, 25708503744, 28565004160, 32135629680, 36726433920, 42847506240, 51417007488, 64271259360, 85695012480, 128542518720, 257085037440]

約数ペア:

[(1, 257085037440), (2, 128542518720), (3, 85695012480), (4, 64271259360), (5, 51417007488), (6, 42847506240), (7, 36726433920), (8, 32135629680), (9, 28565004160), (10, 25708503744), (11, 23371367040), (12, 21423753120), (14, 18363216960), (15, 17139002496), (16, 16067814840), (18, 14282502080), (20, 12854251872), (21, 12242144640), (22, 11685683520), (24, 10711876560), (28, 9181608480), (30, 8569501248), (32, 8033907420), (33, 7790455680), (35, 7345286784), (36, 7141251040), (40, 6427125936), (42, 6121072320), (44, 5842841760), (45, 5713000832), (48, 5355938280), (55, 4674273408), (56, 4590804240), (60, 4284750624), (63, 4080714880), (64, 4016953710), (66, 3895227840), (70, 3672643392), (72, 3570625520), (77, 3338766720), (80, 3213562968), (84, 3060536160), (88, 2921420880), (90, 2856500416), (96, 2677969140), (99, 2596818560), (105, 2448428928), (110, 2337136704), (112, 2295402120), (120, 2142375312), (126, 2040357440), (128, 2008476855), (132, 1947613920), (137, 1876533120), (140, 1836321696), (144, 1785312760), (154, 1669383360), (160, 1606781484), (165, 1558091136), (168, 1530268080), (176, 1460710440), (180, 1428250208), (192, 1338984570), (198, 1298409280), (210, 1224214464), (220, 1168568352), (224, 1147701060), (231, 1112922240), (240, 1071187656), (252, 1020178720), (264, 973806960), (274, 938266560), (280, 918160848), (288, 892656380), (308, 834691680), (315, 816142976), (320, 803390742), (330, 779045568), (336, 765134040), (352, 730355220), (360, 714125104), (384, 669492285), (385, 667753344), (396, 649204640), (411, 625511040), (420, 612107232), (440, 584284176), (448, 573850530), (462, 556461120), (480, 535593828), (495, 519363712), (504, 510089360), (528, 486903480), (548, 469133280), (560, 459080424), (576, 446328190), (616, 417345840), (630, 408071488), (640, 401695371), (660, 389522784), (672, 382567020), (685, 375306624), (693, 370974080), (704, 365177610), (720, 357062552), (770, 333876672), (792, 324602320), (822, 312755520), (840, 306053616), (880, 292142088), (896, 286925265), (924, 278230560), (959, 268076160), (960, 267796914), (990, 259681856), (1008, 255044680), (1056, 243451740), (1096, 234566640), (1120, 229540212), (1152, 223164095), (1155, 222584448), (1232, 208672920), (1233, 208503680), (1260, 204035744), (1320, 194761392), (1344, 191283510), (1370, 187653312), (1386, 185487040), (1408, 182588805), (1440, 178531276), (1507, 170593920), (1540, 166938336), (1584, 162301160), (1644, 156377760), (1680, 153026808), (1760, 146071044), (1848, 139115280), (1918, 134038080), (1920, 133898457), (1980, 129840928), (2016, 127522340), (2055, 125102208), (2112, 121725870), (2192, 117283320), (2240, 114770106), (2310, 111292224), (2464, 104336460), (2466, 104251840), (2520, 102017872), (2640, 97380696), (2688, 95641755), (2740, 93826656), (2772, 92743520), (2877, 89358720), (2880, 89265638), (3014, 85296960), (3080, 83469168), (3168, 81150580), (3288, 78188880), (3360, 76513404), (3465, 74194816), (3520, 73035522), (3696, 69557640), (3836, 67019040), (3960, 64920464), (4032, 63761170), (4110, 62551104), (4224, 60862935), (4231, 60762240), (4384, 58641660), (4480, 57385053), (4521, 56864640), (4620, 55646112), (4795, 53615232), (4928, 52168230), (4932, 52125920), (5040, 51008936), (5280, 48690348), (5480, 46913328), (5544, 46371760), (5754, 44679360), (5760, 44632819), (6028, 42648480), (6160, 41734584), (6165, 41700736), (6336, 40575290), (6576, 39094440), (6720, 38256702), (6930, 37097408), (7040, 36517761), (7392, 34778820), (7535, 34118784), (7672, 33509520), (7920, 32460232), (8064, 31880585), (8220, 31275552), (8462, 30381120), (8631, 29786240), (8768, 29320830), (9042, 28432320), (9240, 27823056), (9590, 26807616), (9856, 26084115), (9864, 26062960), (10080, 25504468), (10549, 24370560), (10560, 24345174), (10960, 23456664), (11088, 23185880), (11508, 22339680), (12056, 21324240), (12320, 20867292), (12330, 20850368), (12672, 20287645), (12693, 20254080), (13152, 19547220), (13440, 19128351), (13563, 18954880), (13860, 18548704), (14385, 17871744), (14784, 17389410), (15070, 17059392), (15344, 16754760), (15840, 16230116), (16440, 15637776), (16924, 15190560), (17262, 14893120), (17536, 14660415), (18084, 14216160), (18480, 13911528), (19180, 13403808), (19728, 13031480), (20160, 12752234), (21098, 12185280), (21120, 12172587), (21155, 12152448), (21920, 11728332), (22176, 11592940), (22605, 11372928), (23016, 11169840), (24112, 10662120), (24640, 10433646), (24660, 10425184), (25386, 10127040), (26304, 9773610), (27126, 9477440), (27720, 9274352), (28770, 8935872), (29568, 8694705), (29617, 8680320), (30140, 8529696), (30688, 8377380), (31647, 8123520), (31680, 8115058), (32880, 7818888), (33848, 7595280), (34524, 7446560), (36168, 7108080), (36960, 6955764), (38079, 6751360), (38360, 6701904), (39456, 6515740), (40320, 6376117), (42196, 6092640), (42310, 6076224), (43155, 5957248), (43840, 5864166), (44352, 5796470), (45210, 5686464), (46032, 5584920), (46541, 5523840), (48224, 5331060), (49280, 5216823), (49320, 5212592), (50772, 5063520), (52608, 4886805), (52745, 4874112), (54252, 4738720), (55440, 4637176), (57540, 4467936), (59234, 4340160), (60280, 4264848), (61376, 4188690), (63294, 4061760), (63360, 4057529), (63465, 4050816), (65760, 3909444), (67696, 3797640), (67815, 3790976), (69048, 3723280), (72336, 3554040), (73920, 3477882), (76158, 3375680), (76720, 3350952), (78912, 3257870), (84392, 3046320), (84620, 3038112), (86310, 2978624), (87680, 2932083), (88704, 2898235), (88851, 2893440), (90420, 2843232), (92064, 2792460), (93082, 2761920), (94941, 2707840), (96448, 2665530), (98640, 2606296), (101544, 2531760), (105490, 2437056), (108504, 2369360), (110880, 2318588), (115080, 2233968), (118468, 2170080), (120560, 2132424), (122752, 2094345), (126588, 2030880), (126930, 2025408), (131520, 1954722), (135392, 1898820), (135630, 1895488), (138096, 1861640), (139623, 1841280), (144672, 1777020), (147840, 1738941), (148085, 1736064), (152316, 1687840), (153440, 1675476), (157824, 1628935), (158235, 1624704), (168784, 1523160), (169240, 1519056), (172620, 1489312), (177702, 1446720), (180840, 1421616), (184128, 1396230), (186164, 1380960), (189882, 1353920), (190395, 1350272), (192896, 1332765), (197280, 1303148), (203088, 1265880), (210980, 1218528), (217008, 1184680), (221760, 1159294), (230160, 1116984), (232705, 1104768), (236936, 1085040), (241120, 1066212), (253176, 1015440), (253860, 1012704), (263040, 977361), (266553, 964480), (270784, 949410), (271260, 947744), (276192, 930820), (279246, 920640), (289344, 888510), (296170, 868032), (304632, 843920), (306880, 837738), (316470, 812352), (325787, 789120), (337568, 761580), (338480, 759528), (345240, 744656), (355404, 723360), (361680, 710808), (368256, 698115), (372328, 690480), (379764, 676960), (380790, 675136), (394560, 651574), (406176, 632940), (418869, 613760), (421960, 609264), (434016, 592340), (443520, 579647), (444255, 578688), (460320, 558492), (465410, 552384), (473872, 542520), (474705, 541568), (482240, 533106), (506352, 507720)]