20028856320

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:926

約数の個数: 576

約数和(自身を含む): 79111468800

約数和(自身を除く): 59082612480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 64, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 128, 132, 138, 144, 160, 165, 176, 180, 184, 192, 198, 207, 220, 230, 240, 253, 256, 264, 276, 288, 320, 330, 345, 352, 360, 368, 384, 396, 414, 440, 460, 480, 495, 506, 512, 528, 552, 576, 640, 660, 690, 704, 720, 736, 759, 768, 792, 828, 859, 880, 920, 960, 990, 1012, 1024, 1035, 1056, 1104, 1152, 1265, 1280, 1320, 1380, 1408, 1440, 1472, 1518, 1536, 1584, 1656, 1718, 1760, 1840, 1920, 1980, 2024, 2048, 2070, 2112, 2208, 2277, 2304, 2530, 2560, 2577, 2640, 2760, 2816, 2880, 2944, 3036, 3072, 3168, 3312, 3436, 3520, 3680, 3795, 3840, 3960, 4048, 4140, 4224, 4295, 4416, 4554, 4608, 5060, 5120, 5154, 5280, 5520, 5632, 5760, 5888, 6072, 6144, 6336, 6624, 6872, 7040, 7360, 7590, 7680, 7731, 7920, 8096, 8280, 8448, 8590, 8832, 9108, 9216, 9449, 10120, 10240, 10308, 10560, 11040, 11264, 11385, 11520, 11776, 12144, 12672, 12885, 13248, 13744, 14080, 14720, 15180, 15360, 15462, 15840, 16192, 16560, 16896, 17180, 17664, 18216, 18432, 18898, 19757, 20240, 20616, 21120, 22080, 22528, 22770, 23040, 23552, 24288, 25344, 25770, 26496, 27488, 28160, 28347, 29440, 30360, 30720, 30924, 31680, 32384, 33120, 33792, 34360, 35328, 36432, 37796, 38655, 39514, 40480, 41232, 42240, 44160, 45540, 46080, 47104, 47245, 48576, 50688, 51540, 52992, 54976, 56320, 56694, 58880, 59271, 60720, 61848, 63360, 64768, 66240, 67584, 68720, 70656, 72864, 75592, 77310, 79028, 80960, 82464, 84480, 85041, 88320, 91080, 92160, 94490, 97152, 98785, 101376, 103080, 105984, 109952, 112640, 113388, 117760, 118542, 121440, 123696, 126720, 129536, 132480, 137440, 141312, 141735, 145728, 151184, 154620, 158056, 161920, 164928, 168960, 170082, 176640, 177813, 182160, 188980, 194304, 197570, 202752, 206160, 211968, 217327, 219904, 226776, 235520, 237084, 242880, 247392, 253440, 259072, 264960, 274880, 283470, 291456, 296355, 302368, 309240, 316112, 323840, 329856, 337920, 340164, 353280, 355626, 364320, 377960, 388608, 395140, 412320, 423936, 425205, 434654, 439808, 453552, 474168, 485760, 494784, 506880, 518144, 529920, 549760, 566940, 582912, 592710, 604736, 618480, 632224, 647680, 651981, 659712, 680328, 706560, 711252, 728640, 755920, 777216, 790280, 824640, 850410, 869308, 879616, 889065, 907104, 948336, 971520, 989568, 1013760, 1059840, 1086635, 1099520, 1133880, 1165824, 1185420, 1209472, 1236960, 1264448, 1295360, 1303962, 1319424, 1360656, 1422504, 1457280, 1511840, 1554432, 1580560, 1649280, 1700820, 1738616, 1759232, 1778130, 1814208, 1896672, 1943040, 1955943, 1979136, 2119680, 2173270, 2199040, 2267760, 2331648, 2370840, 2418944, 2473920, 2528896, 2590720, 2607924, 2638848, 2721312, 2845008, 2914560, 3023680, 3161120, 3259905, 3298560, 3401640, 3477232, 3556260, 3628416, 3793344, 3886080, 3911886, 3958272, 4346540, 4398080, 4535520, 4663296, 4741680, 4837888, 4947840, 5057792, 5215848, 5277696, 5442624, 5690016, 5829120, 6047360, 6322240, 6519810, 6597120, 6803280, 6954464, 7112520, 7256832, 7586688, 7772160, 7823772, 7916544, 8693080, 8796160, 9071040, 9483360, 9675776, 9779715, 9895680, 10115584, 10431696, 10885248, 11380032, 11658240, 12094720, 12644480, 13039620, 13194240, 13606560, 13908928, 14225040, 14513664, 15173376, 15647544, 15833088, 17386160, 18142080, 18966720, 19351552, 19559430, 19791360, 20231168, 20863392, 21770496, 22760064, 23316480, 24189440, 25288960, 26079240, 26388480, 27213120, 27817856, 28450080, 29027328, 30346752, 31295088, 34772320, 36284160, 37933440, 39118860, 39582720, 40462336, 41726784, 43540992, 45520128, 48378880, 50577920, 52158480, 54426240, 55635712, 56900160, 58054656, 60693504, 62590176, 69544640, 72568320, 75866880, 78237720, 79165440, 83453568, 87081984, 91040256, 96757760, 101155840, 104316960, 108852480, 111271424, 113800320, 121387008, 125180352, 139089280, 145136640, 151733760, 156475440, 166907136, 174163968, 182080512, 202311680, 208633920, 217704960, 222542848, 227600640, 250360704, 278178560, 290273280, 303467520, 312950880, 333814272, 364161024, 417267840, 435409920, 445085696, 455201280, 500721408, 556357120, 606935040, 625901760, 667628544, 834535680, 870819840, 910402560, 1001442816, 1112714240, 1251803520, 1335257088, 1669071360, 1820805120, 2002885632, 2225428480, 2503607040, 3338142720, 4005771264, 5007214080, 6676285440, 10014428160, 20028856320]

約数ペア:

[(1, 20028856320), (2, 10014428160), (3, 6676285440), (4, 5007214080), (5, 4005771264), (6, 3338142720), (8, 2503607040), (9, 2225428480), (10, 2002885632), (11, 1820805120), (12, 1669071360), (15, 1335257088), (16, 1251803520), (18, 1112714240), (20, 1001442816), (22, 910402560), (23, 870819840), (24, 834535680), (30, 667628544), (32, 625901760), (33, 606935040), (36, 556357120), (40, 500721408), (44, 455201280), (45, 445085696), (46, 435409920), (48, 417267840), (55, 364161024), (60, 333814272), (64, 312950880), (66, 303467520), (69, 290273280), (72, 278178560), (80, 250360704), (88, 227600640), (90, 222542848), (92, 217704960), (96, 208633920), (99, 202311680), (110, 182080512), (115, 174163968), (120, 166907136), (128, 156475440), (132, 151733760), (138, 145136640), (144, 139089280), (160, 125180352), (165, 121387008), (176, 113800320), (180, 111271424), (184, 108852480), (192, 104316960), (198, 101155840), (207, 96757760), (220, 91040256), (230, 87081984), (240, 83453568), (253, 79165440), (256, 78237720), (264, 75866880), (276, 72568320), (288, 69544640), (320, 62590176), (330, 60693504), (345, 58054656), (352, 56900160), (360, 55635712), (368, 54426240), (384, 52158480), (396, 50577920), (414, 48378880), (440, 45520128), (460, 43540992), (480, 41726784), (495, 40462336), (506, 39582720), (512, 39118860), (528, 37933440), (552, 36284160), (576, 34772320), (640, 31295088), (660, 30346752), (690, 29027328), (704, 28450080), (720, 27817856), (736, 27213120), (759, 26388480), (768, 26079240), (792, 25288960), (828, 24189440), (859, 23316480), (880, 22760064), (920, 21770496), (960, 20863392), (990, 20231168), (1012, 19791360), (1024, 19559430), (1035, 19351552), (1056, 18966720), (1104, 18142080), (1152, 17386160), (1265, 15833088), (1280, 15647544), (1320, 15173376), (1380, 14513664), (1408, 14225040), (1440, 13908928), (1472, 13606560), (1518, 13194240), (1536, 13039620), (1584, 12644480), (1656, 12094720), (1718, 11658240), (1760, 11380032), (1840, 10885248), (1920, 10431696), (1980, 10115584), (2024, 9895680), (2048, 9779715), (2070, 9675776), (2112, 9483360), (2208, 9071040), (2277, 8796160), (2304, 8693080), (2530, 7916544), (2560, 7823772), (2577, 7772160), (2640, 7586688), (2760, 7256832), (2816, 7112520), (2880, 6954464), (2944, 6803280), (3036, 6597120), (3072, 6519810), (3168, 6322240), (3312, 6047360), (3436, 5829120), (3520, 5690016), (3680, 5442624), (3795, 5277696), (3840, 5215848), (3960, 5057792), (4048, 4947840), (4140, 4837888), (4224, 4741680), (4295, 4663296), (4416, 4535520), (4554, 4398080), (4608, 4346540), (5060, 3958272), (5120, 3911886), (5154, 3886080), (5280, 3793344), (5520, 3628416), (5632, 3556260), (5760, 3477232), (5888, 3401640), (6072, 3298560), (6144, 3259905), (6336, 3161120), (6624, 3023680), (6872, 2914560), (7040, 2845008), (7360, 2721312), (7590, 2638848), (7680, 2607924), (7731, 2590720), (7920, 2528896), (8096, 2473920), (8280, 2418944), (8448, 2370840), (8590, 2331648), (8832, 2267760), (9108, 2199040), (9216, 2173270), (9449, 2119680), (10120, 1979136), (10240, 1955943), (10308, 1943040), (10560, 1896672), (11040, 1814208), (11264, 1778130), (11385, 1759232), (11520, 1738616), (11776, 1700820), (12144, 1649280), (12672, 1580560), (12885, 1554432), (13248, 1511840), (13744, 1457280), (14080, 1422504), (14720, 1360656), (15180, 1319424), (15360, 1303962), (15462, 1295360), (15840, 1264448), (16192, 1236960), (16560, 1209472), (16896, 1185420), (17180, 1165824), (17664, 1133880), (18216, 1099520), (18432, 1086635), (18898, 1059840), (19757, 1013760), (20240, 989568), (20616, 971520), (21120, 948336), (22080, 907104), (22528, 889065), (22770, 879616), (23040, 869308), (23552, 850410), (24288, 824640), (25344, 790280), (25770, 777216), (26496, 755920), (27488, 728640), (28160, 711252), (28347, 706560), (29440, 680328), (30360, 659712), (30720, 651981), (30924, 647680), (31680, 632224), (32384, 618480), (33120, 604736), (33792, 592710), (34360, 582912), (35328, 566940), (36432, 549760), (37796, 529920), (38655, 518144), (39514, 506880), (40480, 494784), (41232, 485760), (42240, 474168), (44160, 453552), (45540, 439808), (46080, 434654), (47104, 425205), (47245, 423936), (48576, 412320), (50688, 395140), (51540, 388608), (52992, 377960), (54976, 364320), (56320, 355626), (56694, 353280), (58880, 340164), (59271, 337920), (60720, 329856), (61848, 323840), (63360, 316112), (64768, 309240), (66240, 302368), (67584, 296355), (68720, 291456), (70656, 283470), (72864, 274880), (75592, 264960), (77310, 259072), (79028, 253440), (80960, 247392), (82464, 242880), (84480, 237084), (85041, 235520), (88320, 226776), (91080, 219904), (92160, 217327), (94490, 211968), (97152, 206160), (98785, 202752), (101376, 197570), (103080, 194304), (105984, 188980), (109952, 182160), (112640, 177813), (113388, 176640), (117760, 170082), (118542, 168960), (121440, 164928), (123696, 161920), (126720, 158056), (129536, 154620), (132480, 151184), (137440, 145728), (141312, 141735)]