305843281920

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:893

約数の個数: 896

約数和(自身を含む): 1226004111360

約数和(自身を除く): 920160829440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 108, 110, 120, 124, 128, 132, 135, 144, 155, 160, 165, 176, 180, 186, 192, 198, 216, 220, 240, 248, 256, 264, 270, 279, 288, 297, 310, 320, 330, 341, 352, 360, 372, 384, 396, 432, 440, 465, 480, 495, 496, 512, 528, 540, 558, 576, 594, 620, 640, 660, 682, 704, 720, 744, 768, 792, 811, 837, 864, 880, 930, 960, 990, 992, 1023, 1024, 1056, 1080, 1116, 1152, 1188, 1240, 1280, 1320, 1364, 1395, 1408, 1440, 1485, 1488, 1536, 1584, 1622, 1674, 1705, 1728, 1760, 1860, 1920, 1980, 1984, 2046, 2048, 2112, 2160, 2232, 2304, 2376, 2433, 2480, 2560, 2640, 2728, 2790, 2816, 2880, 2970, 2976, 3069, 3072, 3168, 3244, 3348, 3410, 3456, 3520, 3720, 3840, 3960, 3968, 4055, 4092, 4096, 4185, 4224, 4320, 4464, 4608, 4752, 4866, 4960, 5115, 5120, 5280, 5456, 5580, 5632, 5760, 5940, 5952, 6138, 6144, 6336, 6488, 6696, 6820, 6912, 7040, 7299, 7440, 7680, 7920, 7936, 8110, 8184, 8192, 8370, 8448, 8640, 8921, 8928, 9207, 9216, 9504, 9732, 9920, 10230, 10240, 10560, 10912, 11160, 11264, 11520, 11880, 11904, 12165, 12276, 12288, 12672, 12976, 13392, 13640, 13824, 14080, 14598, 14880, 15345, 15360, 15840, 15872, 16220, 16368, 16740, 16896, 17280, 17842, 17856, 18414, 18432, 19008, 19464, 19840, 20460, 20480, 21120, 21824, 21897, 22320, 22528, 23040, 23760, 23808, 24330, 24552, 24576, 25141, 25344, 25952, 26763, 26784, 27280, 27648, 28160, 29196, 29760, 30690, 30720, 31680, 31744, 32440, 32736, 33480, 33792, 34560, 35684, 35712, 36495, 36828, 36864, 38016, 38928, 39680, 40920, 40960, 42240, 43648, 43794, 44605, 44640, 45056, 46035, 46080, 47520, 47616, 48660, 49104, 50282, 50688, 51904, 53526, 53568, 54560, 55296, 56320, 58392, 59520, 61380, 61440, 63360, 63488, 64880, 65472, 66960, 67584, 69120, 71368, 71424, 72990, 73656, 73728, 75423, 76032, 77856, 79360, 80289, 81840, 84480, 87296, 87588, 89210, 89280, 90112, 92070, 92160, 95040, 95232, 97320, 98208, 100564, 101376, 103808, 107052, 107136, 109120, 109485, 110592, 112640, 116784, 119040, 122760, 122880, 125705, 126720, 126976, 129760, 130944, 133815, 133920, 135168, 138240, 142736, 142848, 145980, 147312, 150846, 152064, 155712, 158720, 160578, 163680, 168960, 174592, 175176, 178420, 178560, 184140, 184320, 190080, 190464, 194640, 196416, 201128, 202752, 207616, 214104, 214272, 218240, 218970, 221184, 225280, 226269, 233568, 238080, 240867, 245520, 251410, 253440, 253952, 259520, 261888, 267630, 267840, 270336, 276480, 276551, 285472, 285696, 291960, 294624, 301692, 304128, 311424, 317440, 321156, 327360, 337920, 349184, 350352, 356840, 357120, 368280, 368640, 377115, 380160, 380928, 389280, 392832, 401445, 402256, 405504, 415232, 428208, 428544, 436480, 437940, 450560, 452538, 467136, 476160, 481734, 491040, 502820, 506880, 519040, 523776, 535260, 535680, 552960, 553102, 570944, 571392, 583920, 589248, 603384, 608256, 622848, 634880, 642312, 654720, 675840, 678807, 698368, 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約数ペア:

[(1, 305843281920), (2, 152921640960), (3, 101947760640), (4, 76460820480), (5, 61168656384), (6, 50973880320), (8, 38230410240), (9, 33982586880), (10, 30584328192), (11, 27803934720), (12, 25486940160), (15, 20389552128), (16, 19115205120), (18, 16991293440), (20, 15292164096), (22, 13901967360), (24, 12743470080), (27, 11327528960), (30, 10194776064), (31, 9865912320), (32, 9557602560), (33, 9267978240), (36, 8495646720), (40, 7646082048), (44, 6950983680), (45, 6796517376), (48, 6371735040), (54, 5663764480), (55, 5560786944), (60, 5097388032), (62, 4932956160), (64, 4778801280), (66, 4633989120), (72, 4247823360), (80, 3823041024), (88, 3475491840), (90, 3398258688), (93, 3288637440), (96, 3185867520), (99, 3089326080), (108, 2831882240), (110, 2780393472), (120, 2548694016), (124, 2466478080), (128, 2389400640), (132, 2316994560), (135, 2265505792), (144, 2123911680), (155, 1973182464), (160, 1911520512), (165, 1853595648), (176, 1737745920), (180, 1699129344), (186, 1644318720), (192, 1592933760), (198, 1544663040), (216, 1415941120), (220, 1390196736), (240, 1274347008), (248, 1233239040), (256, 1194700320), (264, 1158497280), (270, 1132752896), (279, 1096212480), (288, 1061955840), (297, 1029775360), (310, 986591232), (320, 955760256), (330, 926797824), (341, 896901120), (352, 868872960), (360, 849564672), (372, 822159360), (384, 796466880), (396, 772331520), (432, 707970560), (440, 695098368), (465, 657727488), (480, 637173504), (495, 617865216), (496, 616619520), (512, 597350160), (528, 579248640), (540, 566376448), (558, 548106240), (576, 530977920), (594, 514887680), (620, 493295616), (640, 477880128), (660, 463398912), (682, 448450560), (704, 434436480), (720, 424782336), (744, 411079680), (768, 398233440), (792, 386165760), (811, 377118720), (837, 365404160), (864, 353985280), (880, 347549184), (930, 328863744), (960, 318586752), (990, 308932608), (992, 308309760), (1023, 298967040), (1024, 298675080), (1056, 289624320), (1080, 283188224), (1116, 274053120), (1152, 265488960), (1188, 257443840), (1240, 246647808), (1280, 238940064), (1320, 231699456), (1364, 224225280), (1395, 219242496), (1408, 217218240), (1440, 212391168), (1485, 205955072), (1488, 205539840), (1536, 199116720), (1584, 193082880), (1622, 188559360), (1674, 182702080), (1705, 179380224), (1728, 176992640), (1760, 173774592), (1860, 164431872), (1920, 159293376), (1980, 154466304), (1984, 154154880), (2046, 149483520), (2048, 149337540), (2112, 144812160), (2160, 141594112), (2232, 137026560), (2304, 132744480), (2376, 128721920), (2433, 125706240), (2480, 123323904), (2560, 119470032), (2640, 115849728), (2728, 112112640), (2790, 109621248), (2816, 108609120), (2880, 106195584), (2970, 102977536), (2976, 102769920), (3069, 99655680), (3072, 99558360), (3168, 96541440), (3244, 94279680), (3348, 91351040), (3410, 89690112), (3456, 88496320), (3520, 86887296), (3720, 82215936), (3840, 79646688), (3960, 77233152), (3968, 77077440), (4055, 75423744), (4092, 74741760), (4096, 74668770), (4185, 73080832), (4224, 72406080), (4320, 70797056), (4464, 68513280), (4608, 66372240), (4752, 64360960), (4866, 62853120), (4960, 61661952), (5115, 59793408), (5120, 59735016), (5280, 57924864), (5456, 56056320), (5580, 54810624), (5632, 54304560), (5760, 53097792), (5940, 51488768), (5952, 51384960), (6138, 49827840), (6144, 49779180), (6336, 48270720), (6488, 47139840), (6696, 45675520), (6820, 44845056), (6912, 44248160), (7040, 43443648), (7299, 41902080), (7440, 41107968), (7680, 39823344), (7920, 38616576), (7936, 38538720), (8110, 37711872), (8184, 37370880), (8192, 37334385), (8370, 36540416), (8448, 36203040), (8640, 35398528), (8921, 34283520), (8928, 34256640), (9207, 33218560), (9216, 33186120), (9504, 32180480), (9732, 31426560), (9920, 30830976), (10230, 29896704), (10240, 29867508), (10560, 28962432), (10912, 28028160), (11160, 27405312), (11264, 27152280), (11520, 26548896), (11880, 25744384), (11904, 25692480), (12165, 25141248), (12276, 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1609024), (190464, 1605780), (194640, 1571328), (196416, 1557120), (201128, 1520640), (202752, 1508460), (207616, 1473120), (214104, 1428480), (214272, 1427360), (218240, 1401408), (218970, 1396736), (221184, 1382755), (225280, 1357614), (226269, 1351680), (233568, 1309440), (238080, 1284624), (240867, 1269760), (245520, 1245696), (251410, 1216512), (253440, 1206768), (253952, 1204335), (259520, 1178496), (261888, 1167840), (267630, 1142784), (267840, 1141888), (270336, 1131345), (276480, 1106204), (276551, 1105920), (285472, 1071360), (285696, 1070520), (291960, 1047552), (294624, 1038080), (301692, 1013760), (304128, 1005640), (311424, 982080), (317440, 963468), (321156, 952320), (327360, 934272), (337920, 905076), (349184, 875880), (350352, 872960), (356840, 857088), (357120, 856416), (368280, 830464), (368640, 829653), (377115, 811008), (380160, 804512), (380928, 802890), (389280, 785664), (392832, 778560), (401445, 761856), (402256, 760320), (405504, 754230), (415232, 736560), (428208, 714240), (428544, 713680), (436480, 700704), (437940, 698368), (450560, 678807), (452538, 675840), (467136, 654720), (476160, 642312), (481734, 634880), (491040, 622848), (502820, 608256), (506880, 603384), (519040, 589248), (523776, 583920), (535260, 571392), (535680, 570944), (552960, 553102)]