257641021440

素因数分解:

$2^{17}\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2$

素因数の和:105

約数の個数: 972

約数和(自身を含む): 1036118634642

約数和(自身を除く): 778477613202

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 121, 128, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 220, 228, 240, 242, 256, 264, 285, 288, 304, 320, 330, 342, 352, 360, 361, 363, 380, 384, 396, 418, 440, 456, 480, 484, 495, 512, 528, 570, 576, 605, 608, 627, 640, 660, 684, 704, 720, 722, 726, 760, 768, 792, 836, 855, 880, 912, 960, 968, 990, 1024, 1045, 1056, 1083, 1089, 1140, 1152, 1210, 1216, 1254, 1280, 1320, 1368, 1408, 1440, 1444, 1452, 1520, 1536, 1584, 1672, 1710, 1760, 1805, 1815, 1824, 1881, 1920, 1936, 1980, 2048, 2090, 2112, 2166, 2178, 2280, 2299, 2304, 2420, 2432, 2508, 2560, 2640, 2736, 2816, 2880, 2888, 2904, 3040, 3072, 3135, 3168, 3249, 3344, 3420, 3520, 3610, 3630, 3648, 3762, 3840, 3872, 3960, 3971, 4096, 4180, 4224, 4332, 4356, 4560, 4598, 4608, 4840, 4864, 5016, 5120, 5280, 5415, 5445, 5472, 5632, 5760, 5776, 5808, 6080, 6144, 6270, 6336, 6498, 6688, 6840, 6897, 7040, 7220, 7260, 7296, 7524, 7680, 7744, 7920, 7942, 8192, 8360, 8448, 8664, 8712, 9120, 9196, 9216, 9405, 9680, 9728, 10032, 10240, 10560, 10830, 10890, 10944, 11264, 11495, 11520, 11552, 11616, 11913, 12160, 12288, 12540, 12672, 12996, 13376, 13680, 13794, 14080, 14440, 14520, 14592, 15048, 15360, 15488, 15840, 15884, 16245, 16384, 16720, 16896, 17328, 17424, 18240, 18392, 18432, 18810, 19360, 19456, 19855, 20064, 20480, 20691, 21120, 21660, 21780, 21888, 22528, 22990, 23040, 23104, 23232, 23826, 24320, 24576, 25080, 25344, 25992, 26752, 27360, 27588, 28160, 28880, 29040, 29184, 30096, 30720, 30976, 31680, 31768, 32490, 32768, 33440, 33792, 34485, 34656, 34848, 35739, 36480, 36784, 36864, 37620, 38720, 38912, 39710, 40128, 40960, 41382, 42240, 43320, 43560, 43681, 43776, 45056, 45980, 46080, 46208, 46464, 47652, 48640, 49152, 50160, 50688, 51984, 53504, 54720, 55176, 56320, 57760, 58080, 58368, 59565, 60192, 61440, 61952, 63360, 63536, 64980, 65536, 66880, 67584, 68970, 69312, 69696, 71478, 72960, 73568, 73728, 75240, 77440, 77824, 79420, 80256, 81920, 82764, 84480, 86640, 87120, 87362, 87552, 90112, 91960, 92160, 92416, 92928, 95304, 97280, 98304, 100320, 101376, 103455, 103968, 107008, 109440, 110352, 112640, 115520, 116160, 116736, 119130, 120384, 122880, 123904, 126720, 127072, 129960, 131043, 131072, 133760, 135168, 137940, 138624, 139392, 142956, 145920, 147136, 147456, 150480, 154880, 155648, 158840, 160512, 163840, 165528, 168960, 173280, 174240, 174724, 175104, 178695, 180224, 183920, 184320, 184832, 185856, 190608, 194560, 196608, 200640, 202752, 206910, 207936, 214016, 218405, 218880, 220704, 225280, 231040, 232320, 233472, 238260, 240768, 245760, 247808, 253440, 254144, 259920, 262086, 267520, 270336, 275880, 277248, 278784, 285912, 291840, 294272, 294912, 300960, 309760, 311296, 317680, 321024, 327680, 331056, 337920, 346560, 348480, 349448, 350208, 357390, 360448, 367840, 368640, 369664, 371712, 381216, 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1966080, 1982464, 2027520, 2033152, 2079360, 2096688, 2140160, 2162688, 2207040, 2217984, 2230272, 2287296, 2334720, 2354176, 2407680, 2478080, 2490368, 2541440, 2568192, 2620860, 2648448, 2703360, 2772480, 2787840, 2795584, 2801664, 2859120, 2942720, 2949120, 2957312, 2973696, 3049728, 3112960, 3145032, 3210240, 3244032, 3310560, 3326976, 3424256, 3494480, 3502080, 3531264, 3604480, 3696640, 3717120, 3735552, 3812160, 3852288, 3931290, 3964928, 4055040, 4066304, 4158720, 4193376, 4280320, 4325376, 4414080, 4435968, 4460544, 4574592, 4669440, 4708352, 4815360, 4956160, 5082880, 5136384, 5241720, 5296896, 5406720, 5544960, 5575680, 5591168, 5603328, 5718240, 5885440, 5898240, 5914624, 5947392, 6099456, 6225920, 6290064, 6420480, 6488064, 6621120, 6653952, 6848512, 6988960, 7004160, 7062528, 7208960, 7393280, 7434240, 7471104, 7624320, 7704576, 7862580, 7929856, 8110080, 8132608, 8317440, 8386752, 8560640, 8828160, 8871936, 8921088, 9149184, 9338880, 9416704, 9630720, 9912320, 10165760, 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56500224, 59146240, 59473920, 60994560, 61636608, 62900640, 64880640, 65060864, 66539520, 67094016, 68485120, 70625280, 70975488, 71368704, 73193472, 75333632, 77045760, 79298560, 81326080, 82182144, 83867520, 84750336, 88719360, 89210880, 89458688, 91491840, 94167040, 97591296, 100641024, 102727680, 105937920, 106463232, 111823360, 112066560, 113000448, 118292480, 118947840, 121989120, 123273216, 125801280, 130121728, 133079040, 134188032, 136970240, 141250560, 141950976, 142737408, 146386944, 150667264, 154091520, 162652160, 167735040, 169500672, 177438720, 178421760, 178917376, 182983680, 188334080, 195182592, 201282048, 205455360, 211875840, 212926464, 223646720, 226000896, 236584960, 237895680, 243978240, 246546432, 251602560, 260243456, 266158080, 268376064, 282501120, 292773888, 301334528, 308183040, 325304320, 335470080, 339001344, 354877440, 356843520, 357834752, 365967360, 376668160, 390365184, 402564096, 410910720, 423751680, 425852928, 447293440, 452001792, 487956480, 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約数ペア:

[(1, 257641021440), (2, 128820510720), (3, 85880340480), (4, 64410255360), (5, 51528204288), (6, 42940170240), (8, 32205127680), (9, 28626780160), (10, 25764102144), (11, 23421911040), (12, 21470085120), (15, 17176068096), (16, 16102563840), (18, 14313390080), (19, 13560053760), (20, 12882051072), (22, 11710955520), (24, 10735042560), (30, 8588034048), (32, 8051281920), (33, 7807303680), (36, 7156695040), (38, 6780026880), (40, 6441025536), (44, 5855477760), (45, 5725356032), (48, 5367521280), (55, 4684382208), (57, 4520017920), (60, 4294017024), (64, 4025640960), (66, 3903651840), (72, 3578347520), (76, 3390013440), (80, 3220512768), (88, 2927738880), (90, 2862678016), (95, 2712010752), (96, 2683760640), (99, 2602434560), (110, 2342191104), (114, 2260008960), (120, 2147008512), (121, 2129264640), (128, 2012820480), (132, 1951825920), (144, 1789173760), (152, 1695006720), (160, 1610256384), (165, 1561460736), (171, 1506672640), (176, 1463869440), (180, 1431339008), (190, 1356005376), (192, 1341880320), (198, 1301217280), (209, 1232732160), (220, 1171095552), (228, 1130004480), (240, 1073504256), (242, 1064632320), (256, 1006410240), (264, 975912960), (285, 904003584), (288, 894586880), (304, 847503360), (320, 805128192), (330, 780730368), (342, 753336320), (352, 731934720), (360, 715669504), (361, 713687040), (363, 709754880), (380, 678002688), (384, 670940160), (396, 650608640), (418, 616366080), (440, 585547776), (456, 565002240), (480, 536752128), (484, 532316160), (495, 520486912), (512, 503205120), (528, 487956480), (570, 452001792), (576, 447293440), (605, 425852928), (608, 423751680), (627, 410910720), (640, 402564096), (660, 390365184), (684, 376668160), (704, 365967360), (720, 357834752), (722, 356843520), (726, 354877440), (760, 339001344), (768, 335470080), (792, 325304320), (836, 308183040), (855, 301334528), (880, 292773888), (912, 282501120), (960, 268376064), (968, 266158080), (990, 260243456), (1024, 251602560), (1045, 246546432), (1056, 243978240), (1083, 237895680), (1089, 236584960), (1140, 226000896), (1152, 223646720), (1210, 212926464), (1216, 211875840), (1254, 205455360), (1280, 201282048), (1320, 195182592), (1368, 188334080), (1408, 182983680), (1440, 178917376), (1444, 178421760), (1452, 177438720), (1520, 169500672), (1536, 167735040), (1584, 162652160), (1672, 154091520), (1710, 150667264), (1760, 146386944), (1805, 142737408), (1815, 141950976), (1824, 141250560), (1881, 136970240), (1920, 134188032), (1936, 133079040), (1980, 130121728), (2048, 125801280), (2090, 123273216), (2112, 121989120), (2166, 118947840), (2178, 118292480), (2280, 113000448), (2299, 112066560), (2304, 111823360), (2420, 106463232), (2432, 105937920), (2508, 102727680), (2560, 100641024), (2640, 97591296), (2736, 94167040), (2816, 91491840), (2880, 89458688), (2888, 89210880), (2904, 88719360), (3040, 84750336), (3072, 83867520), (3135, 82182144), (3168, 81326080), (3249, 79298560), (3344, 77045760), (3420, 75333632), (3520, 73193472), (3610, 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1048344), (247808, 1039680), (253440, 1016576), (254144, 1013760), (259920, 991232), (262086, 983040), (267520, 963072), (270336, 953040), (275880, 933888), (277248, 929280), (278784, 924160), (285912, 901120), (291840, 882816), (294272, 875520), (294912, 873620), (300960, 856064), (309760, 831744), (311296, 827640), (317680, 811008), (321024, 802560), (327680, 786258), (331056, 778240), (337920, 762432), (346560, 743424), (348480, 739328), (349448, 737280), (350208, 735680), (357390, 720896), (360448, 714780), (367840, 700416), (368640, 698896), (369664, 696960), (371712, 693120), (381216, 675840), (389120, 662112), (393129, 655360), (393216, 655215), (401280, 642048), (405504, 635360), (413820, 622592), (415872, 619520), (428032, 601920), (436810, 589824), (437760, 588544), (441408, 583680), (450560, 571824), (462080, 557568), (464640, 554496), (466944, 551760), (476520, 540672), (481536, 535040), (491520, 524172), (495616, 519840), (506880, 508288)]