257882849280

素因数分解:

$2^{18}\times 3^4\times 5^1\times 7^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 760

約数和(自身を含む): 1059680495808

約数和(自身を除く): 801797646528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 347, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 694, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1024, 1041, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1388, 1440, 1512, 1536, 1620, 1680, 1728, 1735, 1792, 1890, 1920, 2016, 2048, 2082, 2160, 2240, 2268, 2304, 2429, 2520, 2560, 2592, 2688, 2776, 2835, 2880, 3024, 3072, 3123, 3240, 3360, 3456, 3470, 3584, 3780, 3840, 4032, 4096, 4164, 4320, 4480, 4536, 4608, 4858, 5040, 5120, 5184, 5205, 5376, 5552, 5670, 5760, 6048, 6144, 6246, 6480, 6720, 6912, 6940, 7168, 7287, 7560, 7680, 8064, 8192, 8328, 8640, 8960, 9072, 9216, 9369, 9716, 10080, 10240, 10368, 10410, 10752, 11104, 11340, 11520, 12096, 12145, 12288, 12492, 12960, 13440, 13824, 13880, 14336, 14574, 15120, 15360, 15615, 16128, 16384, 16656, 17280, 17920, 18144, 18432, 18738, 19432, 20160, 20480, 20736, 20820, 21504, 21861, 22208, 22680, 23040, 24192, 24290, 24576, 24984, 25920, 26880, 27648, 27760, 28107, 28672, 29148, 30240, 30720, 31230, 32256, 32768, 33312, 34560, 35840, 36288, 36435, 36864, 37476, 38864, 40320, 40960, 41472, 41640, 43008, 43722, 44416, 45360, 46080, 46845, 48384, 48580, 49152, 49968, 51840, 53760, 55296, 55520, 56214, 57344, 58296, 60480, 61440, 62460, 64512, 65536, 65583, 66624, 69120, 71680, 72576, 72870, 73728, 74952, 77728, 80640, 81920, 82944, 83280, 86016, 87444, 88832, 90720, 92160, 93690, 96768, 97160, 98304, 99936, 103680, 107520, 109305, 110592, 111040, 112428, 114688, 116592, 120960, 122880, 124920, 129024, 131072, 131166, 133248, 138240, 140535, 143360, 145152, 145740, 147456, 149904, 155456, 161280, 163840, 165888, 166560, 172032, 174888, 177664, 181440, 184320, 187380, 193536, 194320, 196608, 196749, 199872, 207360, 215040, 218610, 221184, 222080, 224856, 229376, 233184, 241920, 245760, 249840, 258048, 262144, 262332, 266496, 276480, 281070, 286720, 290304, 291480, 294912, 299808, 310912, 322560, 327680, 327915, 331776, 333120, 344064, 349776, 355328, 362880, 368640, 374760, 387072, 388640, 393216, 393498, 399744, 414720, 430080, 437220, 442368, 444160, 449712, 458752, 466368, 483840, 491520, 499680, 516096, 524664, 532992, 552960, 562140, 573440, 580608, 582960, 589824, 599616, 621824, 645120, 655360, 655830, 663552, 666240, 688128, 699552, 710656, 725760, 737280, 749520, 774144, 777280, 786432, 786996, 799488, 829440, 860160, 874440, 884736, 888320, 899424, 917504, 932736, 967680, 983040, 983745, 999360, 1032192, 1049328, 1065984, 1105920, 1124280, 1146880, 1161216, 1165920, 1179648, 1199232, 1243648, 1290240, 1310720, 1311660, 1327104, 1332480, 1376256, 1399104, 1421312, 1451520, 1474560, 1499040, 1548288, 1554560, 1573992, 1598976, 1658880, 1720320, 1748880, 1769472, 1776640, 1798848, 1835008, 1865472, 1935360, 1966080, 1967490, 1998720, 2064384, 2098656, 2131968, 2211840, 2248560, 2293760, 2322432, 2331840, 2359296, 2398464, 2487296, 2580480, 2623320, 2654208, 2664960, 2752512, 2798208, 2842624, 2903040, 2949120, 2998080, 3096576, 3109120, 3147984, 3197952, 3317760, 3440640, 3497760, 3538944, 3553280, 3597696, 3730944, 3870720, 3932160, 3934980, 3997440, 4128768, 4197312, 4263936, 4423680, 4497120, 4587520, 4644864, 4663680, 4796928, 4974592, 5160960, 5246640, 5308416, 5329920, 5505024, 5596416, 5685248, 5806080, 5898240, 5996160, 6193152, 6218240, 6295968, 6395904, 6635520, 6881280, 6995520, 7077888, 7106560, 7195392, 7461888, 7741440, 7869960, 7994880, 8257536, 8394624, 8527872, 8847360, 8994240, 9175040, 9289728, 9327360, 9593856, 9949184, 10321920, 10493280, 10616832, 10659840, 11192832, 11370496, 11612160, 11796480, 11992320, 12386304, 12436480, 12591936, 12791808, 13271040, 13762560, 13991040, 14213120, 14390784, 14923776, 15482880, 15739920, 15989760, 16515072, 16789248, 17055744, 17694720, 17988480, 18579456, 18654720, 19187712, 19898368, 20643840, 20986560, 21233664, 21319680, 22385664, 22740992, 23224320, 23984640, 24772608, 24872960, 25183872, 25583616, 26542080, 27525120, 27982080, 28426240, 28781568, 29847552, 30965760, 31479840, 31979520, 33578496, 34111488, 35389440, 35976960, 37158912, 37309440, 38375424, 39796736, 41287680, 41973120, 42639360, 44771328, 45481984, 46448640, 47969280, 49545216, 49745920, 50367744, 51167232, 53084160, 55964160, 56852480, 57563136, 59695104, 61931520, 62959680, 63959040, 67156992, 68222976, 71953920, 74317824, 74618880, 76750848, 79593472, 82575360, 83946240, 85278720, 89542656, 90963968, 92897280, 95938560, 99491840, 100735488, 102334464, 106168320, 111928320, 113704960, 115126272, 119390208, 123863040, 125919360, 127918080, 134313984, 136445952, 143907840, 148635648, 149237760, 153501696, 159186944, 167892480, 170557440, 179085312, 185794560, 191877120, 198983680, 201470976, 204668928, 223856640, 227409920, 230252544, 238780416, 247726080, 251838720, 255836160, 268627968, 272891904, 287815680, 298475520, 307003392, 318373888, 335784960, 341114880, 358170624, 371589120, 383754240, 397967360, 402941952, 409337856, 447713280, 454819840, 460505088, 477560832, 503677440, 511672320, 537255936, 575631360, 596951040, 614006784, 636747776, 671569920, 682229760, 716341248, 743178240, 767508480, 795934720, 805883904, 818675712, 895426560, 921010176, 955121664, 1007354880, 1023344640, 1074511872, 1151262720, 1193902080, 1228013568, 1343139840, 1364459520, 1432682496, 1535016960, 1591869440, 1611767808, 1790853120, 1842020352, 1910243328, 2014709760, 2046689280, 2149023744, 2302525440, 2387804160, 2456027136, 2686279680, 2865364992, 3070033920, 3183738880, 3223535616, 3581706240, 3684040704, 4029419520, 4093378560, 4298047488, 4605050880, 4775608320, 5372559360, 5730729984, 6140067840, 6447071232, 7163412480, 7368081408, 8058839040, 8596094976, 9210101760, 9551216640, 10745118720, 12280135680, 12894142464, 14326824960, 16117678080, 17192189952, 18420203520, 21490237440, 25788284928, 28653649920, 32235356160, 36840407040, 42980474880, 51576569856, 64470712320, 85960949760, 128941424640, 257882849280]

約数ペア:

[(1, 257882849280), (2, 128941424640), (3, 85960949760), (4, 64470712320), (5, 51576569856), (6, 42980474880), (7, 36840407040), (8, 32235356160), (9, 28653649920), (10, 25788284928), (12, 21490237440), (14, 18420203520), (15, 17192189952), (16, 16117678080), (18, 14326824960), (20, 12894142464), (21, 12280135680), (24, 10745118720), (27, 9551216640), (28, 9210101760), (30, 8596094976), (32, 8058839040), (35, 7368081408), (36, 7163412480), (40, 6447071232), (42, 6140067840), (45, 5730729984), (48, 5372559360), (54, 4775608320), (56, 4605050880), (60, 4298047488), (63, 4093378560), (64, 4029419520), (70, 3684040704), (72, 3581706240), (80, 3223535616), (81, 3183738880), (84, 3070033920), (90, 2865364992), (96, 2686279680), (105, 2456027136), (108, 2387804160), (112, 2302525440), (120, 2149023744), (126, 2046689280), (128, 2014709760), (135, 1910243328), (140, 1842020352), (144, 1790853120), (160, 1611767808), (162, 1591869440), (168, 1535016960), (180, 1432682496), (189, 1364459520), (192, 1343139840), (210, 1228013568), (216, 1193902080), (224, 1151262720), (240, 1074511872), (252, 1023344640), (256, 1007354880), (270, 955121664), (280, 921010176), (288, 895426560), (315, 818675712), (320, 805883904), (324, 795934720), (336, 767508480), (347, 743178240), (360, 716341248), (378, 682229760), (384, 671569920), (405, 636747776), (420, 614006784), (432, 596951040), (448, 575631360), (480, 537255936), (504, 511672320), (512, 503677440), (540, 477560832), (560, 460505088), (567, 454819840), (576, 447713280), (630, 409337856), (640, 402941952), (648, 397967360), (672, 383754240), (694, 371589120), (720, 358170624), (756, 341114880), (768, 335784960), (810, 318373888), (840, 307003392), (864, 298475520), (896, 287815680), (945, 272891904), (960, 268627968), (1008, 255836160), (1024, 251838720), (1041, 247726080), (1080, 238780416), (1120, 230252544), (1134, 227409920), (1152, 223856640), (1260, 204668928), (1280, 201470976), (1296, 198983680), (1344, 191877120), (1388, 185794560), (1440, 179085312), (1512, 170557440), (1536, 167892480), (1620, 159186944), (1680, 153501696), (1728, 149237760), (1735, 148635648), (1792, 143907840), (1890, 136445952), (1920, 134313984), (2016, 127918080), (2048, 125919360), (2082, 123863040), (2160, 119390208), (2240, 115126272), (2268, 113704960), (2304, 111928320), (2429, 106168320), (2520, 102334464), (2560, 100735488), (2592, 99491840), (2688, 95938560), (2776, 92897280), (2835, 90963968), (2880, 89542656), (3024, 85278720), (3072, 83946240), (3123, 82575360), (3240, 79593472), (3360, 76750848), (3456, 74618880), (3470, 74317824), (3584, 71953920), (3780, 68222976), (3840, 67156992), (4032, 63959040), (4096, 62959680), (4164, 61931520), (4320, 59695104), (4480, 57563136), (4536, 56852480), (4608, 55964160), (4858, 53084160), (5040, 51167232), (5120, 50367744), (5184, 49745920), (5205, 49545216), (5376, 47969280), (5552, 46448640), (5670, 45481984), (5760, 44771328), (6048, 42639360), (6144, 41973120), (6246, 41287680), (6480, 39796736), (6720, 38375424), (6912, 37309440), (6940, 37158912), (7168, 35976960), (7287, 35389440), (7560, 34111488), (7680, 33578496), (8064, 31979520), (8192, 31479840), (8328, 30965760), (8640, 29847552), (8960, 28781568), (9072, 28426240), (9216, 27982080), (9369, 27525120), (9716, 26542080), (10080, 25583616), (10240, 25183872), (10368, 24872960), (10410, 24772608), (10752, 23984640), (11104, 23224320), (11340, 22740992), (11520, 22385664), (12096, 21319680), (12145, 21233664), (12288, 20986560), (12492, 20643840), (12960, 19898368), (13440, 19187712), (13824, 18654720), (13880, 18579456), (14336, 17988480), (14574, 17694720), (15120, 17055744), (15360, 16789248), (15615, 16515072), (16128, 15989760), (16384, 15739920), (16656, 15482880), (17280, 14923776), (17920, 14390784), (18144, 14213120), (18432, 13991040), (18738, 13762560), (19432, 13271040), (20160, 12791808), (20480, 12591936), (20736, 12436480), (20820, 12386304), (21504, 11992320), (21861, 11796480), (22208, 11612160), (22680, 11370496), (23040, 11192832), (24192, 10659840), (24290, 10616832), (24576, 10493280), (24984, 10321920), (25920, 9949184), (26880, 9593856), (27648, 9327360), (27760, 9289728), (28107, 9175040), (28672, 8994240), (29148, 8847360), (30240, 8527872), (30720, 8394624), (31230, 8257536), (32256, 7994880), (32768, 7869960), (33312, 7741440), (34560, 7461888), (35840, 7195392), (36288, 7106560), (36435, 7077888), (36864, 6995520), (37476, 6881280), (38864, 6635520), (40320, 6395904), (40960, 6295968), (41472, 6218240), (41640, 6193152), (43008, 5996160), (43722, 5898240), (44416, 5806080), (45360, 5685248), (46080, 5596416), (46845, 5505024), (48384, 5329920), (48580, 5308416), (49152, 5246640), (49968, 5160960), (51840, 4974592), (53760, 4796928), (55296, 4663680), (55520, 4644864), (56214, 4587520), (57344, 4497120), (58296, 4423680), (60480, 4263936), (61440, 4197312), (62460, 4128768), (64512, 3997440), (65536, 3934980), (65583, 3932160), (66624, 3870720), (69120, 3730944), (71680, 3597696), (72576, 3553280), (72870, 3538944), (73728, 3497760), (74952, 3440640), (77728, 3317760), (80640, 3197952), (81920, 3147984), (82944, 3109120), (83280, 3096576), (86016, 2998080), (87444, 2949120), (88832, 2903040), (90720, 2842624), (92160, 2798208), (93690, 2752512), (96768, 2664960), (97160, 2654208), (98304, 2623320), (99936, 2580480), (103680, 2487296), (107520, 2398464), (109305, 2359296), (110592, 2331840), (111040, 2322432), (112428, 2293760), (114688, 2248560), (116592, 2211840), (120960, 2131968), (122880, 2098656), (124920, 2064384), (129024, 1998720), (131072, 1967490), (131166, 1966080), (133248, 1935360), (138240, 1865472), (140535, 1835008), (143360, 1798848), (145152, 1776640), (145740, 1769472), (147456, 1748880), (149904, 1720320), (155456, 1658880), (161280, 1598976), (163840, 1573992), (165888, 1554560), (166560, 1548288), (172032, 1499040), (174888, 1474560), (177664, 1451520), (181440, 1421312), (184320, 1399104), (187380, 1376256), (193536, 1332480), (194320, 1327104), (196608, 1311660), (196749, 1310720), (199872, 1290240), (207360, 1243648), (215040, 1199232), (218610, 1179648), (221184, 1165920), (222080, 1161216), (224856, 1146880), (229376, 1124280), (233184, 1105920), (241920, 1065984), (245760, 1049328), (249840, 1032192), (258048, 999360), (262144, 983745), (262332, 983040), (266496, 967680), (276480, 932736), (281070, 917504), (286720, 899424), (290304, 888320), (291480, 884736), (294912, 874440), (299808, 860160), (310912, 829440), (322560, 799488), (327680, 786996), (327915, 786432), (331776, 777280), (333120, 774144), (344064, 749520), (349776, 737280), (355328, 725760), (362880, 710656), (368640, 699552), (374760, 688128), (387072, 666240), (388640, 663552), (393216, 655830), (393498, 655360), (399744, 645120), (414720, 621824), (430080, 599616), (437220, 589824), (442368, 582960), (444160, 580608), (449712, 573440), (458752, 562140), (466368, 552960), (483840, 532992), (491520, 524664), (499680, 516096)]