18909665280

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:878

約数の個数: 576

約数和(自身を含む): 74695944960

約数和(自身を除く): 55786279680

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, 811, 828, 880, 920, 960, 990, 1012, 1024, 1035, 1056, 1104, 1152, 1265, 1280, 1320, 1380, 1408, 1440, 1472, 1518, 1536, 1584, 1622, 1656, 1760, 1840, 1920, 1980, 2024, 2048, 2070, 2112, 2208, 2277, 2304, 2433, 2530, 2560, 2640, 2760, 2816, 2880, 2944, 3036, 3072, 3168, 3244, 3312, 3520, 3680, 3795, 3840, 3960, 4048, 4055, 4140, 4224, 4416, 4554, 4608, 4866, 5060, 5120, 5280, 5520, 5632, 5760, 5888, 6072, 6144, 6336, 6488, 6624, 7040, 7299, 7360, 7590, 7680, 7920, 8096, 8110, 8280, 8448, 8832, 8921, 9108, 9216, 9732, 10120, 10240, 10560, 11040, 11264, 11385, 11520, 11776, 12144, 12165, 12672, 12976, 13248, 14080, 14598, 14720, 15180, 15360, 15840, 16192, 16220, 16560, 16896, 17664, 17842, 18216, 18432, 18653, 19464, 20240, 21120, 22080, 22528, 22770, 23040, 23552, 24288, 24330, 25344, 25952, 26496, 26763, 28160, 29196, 29440, 30360, 30720, 31680, 32384, 32440, 33120, 33792, 35328, 35684, 36432, 36495, 37306, 38928, 40480, 42240, 44160, 44605, 45540, 46080, 47104, 48576, 48660, 50688, 51904, 52992, 53526, 55959, 56320, 58392, 58880, 60720, 63360, 64768, 64880, 66240, 67584, 70656, 71368, 72864, 72990, 74612, 77856, 80289, 80960, 84480, 88320, 89210, 91080, 92160, 93265, 97152, 97320, 101376, 103808, 105984, 107052, 111918, 112640, 116784, 117760, 121440, 126720, 129536, 129760, 132480, 133815, 141312, 142736, 145728, 145980, 149224, 155712, 160578, 161920, 167877, 168960, 176640, 178420, 182160, 186530, 194304, 194640, 202752, 205183, 207616, 211968, 214104, 223836, 233568, 235520, 242880, 253440, 259072, 259520, 264960, 267630, 279795, 285472, 291456, 291960, 298448, 311424, 321156, 323840, 335754, 337920, 353280, 356840, 364320, 373060, 388608, 389280, 401445, 410366, 415232, 423936, 428208, 447672, 467136, 485760, 506880, 518144, 519040, 529920, 535260, 559590, 570944, 582912, 583920, 596896, 615549, 622848, 642312, 647680, 671508, 706560, 713680, 728640, 746120, 777216, 778560, 802890, 820732, 830464, 839385, 856416, 895344, 934272, 971520, 1013760, 1025915, 1038080, 1059840, 1070520, 1119180, 1141888, 1165824, 1167840, 1193792, 1231098, 1245696, 1284624, 1295360, 1343016, 1427360, 1457280, 1492240, 1554432, 1557120, 1605780, 1641464, 1660928, 1678770, 1712832, 1790688, 1846647, 1868544, 1943040, 2051830, 2076160, 2119680, 2141040, 2238360, 2283776, 2331648, 2335680, 2387584, 2462196, 2491392, 2569248, 2590720, 2686032, 2854720, 2914560, 2984480, 3077745, 3114240, 3211560, 3282928, 3357540, 3425664, 3581376, 3693294, 3737088, 3886080, 4103660, 4152320, 4282080, 4476720, 4567552, 4663296, 4671360, 4775168, 4924392, 4982784, 5138496, 5372064, 5709440, 5829120, 5968960, 6155490, 6228480, 6423120, 6565856, 6715080, 6851328, 7162752, 7386588, 7474176, 7772160, 8207320, 8304640, 8564160, 8953440, 9135104, 9233235, 9342720, 9550336, 9848784, 10276992, 10744128, 11418880, 11658240, 11937920, 12310980, 12456960, 12846240, 13131712, 13430160, 13702656, 14325504, 14773176, 14948352, 16414640, 17128320, 17906880, 18270208, 18466470, 18685440, 19100672, 19697568, 20553984, 21488256, 22837760, 23316480, 23875840, 24621960, 24913920, 25692480, 26263424, 26860320, 27405312, 28651008, 29546352, 32829280, 34256640, 35813760, 36932940, 37370880, 38201344, 39395136, 41107968, 42976512, 45675520, 47751680, 49243920, 51384960, 52526848, 53720640, 54810624, 57302016, 59092704, 65658560, 68513280, 71627520, 73865880, 74741760, 78790272, 82215936, 85953024, 91351040, 95503360, 98487840, 102769920, 105053696, 107441280, 114604032, 118185408, 131317120, 137026560, 143255040, 147731760, 157580544, 164431872, 171906048, 191006720, 196975680, 205539840, 210107392, 214882560, 236370816, 262634240, 274053120, 286510080, 295463520, 315161088, 343812096, 393951360, 411079680, 420214784, 429765120, 472741632, 525268480, 573020160, 590927040, 630322176, 787902720, 822159360, 859530240, 945483264, 1050536960, 1181854080, 1260644352, 1575805440, 1719060480, 1890966528, 2101073920, 2363708160, 3151610880, 3781933056, 4727416320, 6303221760, 9454832640, 18909665280]

約数ペア:

[(1, 18909665280), (2, 9454832640), (3, 6303221760), (4, 4727416320), (5, 3781933056), (6, 3151610880), (8, 2363708160), (9, 2101073920), (10, 1890966528), (11, 1719060480), (12, 1575805440), (15, 1260644352), (16, 1181854080), (18, 1050536960), (20, 945483264), (22, 859530240), (23, 822159360), (24, 787902720), (30, 630322176), (32, 590927040), (33, 573020160), (36, 525268480), (40, 472741632), (44, 429765120), (45, 420214784), (46, 411079680), (48, 393951360), (55, 343812096), (60, 315161088), (64, 295463520), (66, 286510080), (69, 274053120), (72, 262634240), (80, 236370816), (88, 214882560), (90, 210107392), (92, 205539840), (96, 196975680), (99, 191006720), (110, 171906048), (115, 164431872), (120, 157580544), (128, 147731760), (132, 143255040), (138, 137026560), (144, 131317120), (160, 118185408), (165, 114604032), (176, 107441280), (180, 105053696), (184, 102769920), (192, 98487840), (198, 95503360), (207, 91351040), (220, 85953024), (230, 82215936), (240, 78790272), (253, 74741760), (256, 73865880), (264, 71627520), (276, 68513280), (288, 65658560), (320, 59092704), (330, 57302016), (345, 54810624), (352, 53720640), (360, 52526848), (368, 51384960), (384, 49243920), (396, 47751680), (414, 45675520), (440, 42976512), (460, 41107968), (480, 39395136), (495, 38201344), (506, 37370880), (512, 36932940), (528, 35813760), (552, 34256640), (576, 32829280), (640, 29546352), (660, 28651008), (690, 27405312), (704, 26860320), (720, 26263424), (736, 25692480), (759, 24913920), (768, 24621960), (792, 23875840), (811, 23316480), (828, 22837760), (880, 21488256), (920, 20553984), (960, 19697568), (990, 19100672), (1012, 18685440), (1024, 18466470), (1035, 18270208), (1056, 17906880), (1104, 17128320), (1152, 16414640), (1265, 14948352), (1280, 14773176), (1320, 14325504), (1380, 13702656), (1408, 13430160), (1440, 13131712), (1472, 12846240), (1518, 12456960), (1536, 12310980), (1584, 11937920), (1622, 11658240), (1656, 11418880), (1760, 10744128), (1840, 10276992), (1920, 9848784), (1980, 9550336), (2024, 9342720), (2048, 9233235), (2070, 9135104), (2112, 8953440), (2208, 8564160), (2277, 8304640), (2304, 8207320), (2433, 7772160), (2530, 7474176), (2560, 7386588), (2640, 7162752), (2760, 6851328), (2816, 6715080), (2880, 6565856), (2944, 6423120), (3036, 6228480), (3072, 6155490), (3168, 5968960), (3244, 5829120), (3312, 5709440), (3520, 5372064), (3680, 5138496), (3795, 4982784), (3840, 4924392), (3960, 4775168), (4048, 4671360), (4055, 4663296), (4140, 4567552), (4224, 4476720), (4416, 4282080), (4554, 4152320), (4608, 4103660), (4866, 3886080), (5060, 3737088), (5120, 3693294), (5280, 3581376), (5520, 3425664), (5632, 3357540), (5760, 3282928), (5888, 3211560), (6072, 3114240), (6144, 3077745), (6336, 2984480), (6488, 2914560), (6624, 2854720), (7040, 2686032), (7299, 2590720), (7360, 2569248), (7590, 2491392), (7680, 2462196), (7920, 2387584), (8096, 2335680), (8110, 2331648), (8280, 2283776), (8448, 2238360), (8832, 2141040), (8921, 2119680), (9108, 2076160), (9216, 2051830), (9732, 1943040), (10120, 1868544), (10240, 1846647), (10560, 1790688), (11040, 1712832), (11264, 1678770), (11385, 1660928), (11520, 1641464), (11776, 1605780), (12144, 1557120), (12165, 1554432), (12672, 1492240), (12976, 1457280), (13248, 1427360), (14080, 1343016), (14598, 1295360), (14720, 1284624), (15180, 1245696), (15360, 1231098), (15840, 1193792), (16192, 1167840), (16220, 1165824), (16560, 1141888), (16896, 1119180), (17664, 1070520), (17842, 1059840), (18216, 1038080), (18432, 1025915), (18653, 1013760), (19464, 971520), (20240, 934272), (21120, 895344), (22080, 856416), (22528, 839385), (22770, 830464), (23040, 820732), (23552, 802890), (24288, 778560), (24330, 777216), (25344, 746120), (25952, 728640), (26496, 713680), (26763, 706560), (28160, 671508), (29196, 647680), (29440, 642312), (30360, 622848), (30720, 615549), (31680, 596896), (32384, 583920), (32440, 582912), (33120, 570944), (33792, 559590), (35328, 535260), (35684, 529920), (36432, 519040), (36495, 518144), (37306, 506880), (38928, 485760), (40480, 467136), (42240, 447672), (44160, 428208), (44605, 423936), (45540, 415232), (46080, 410366), (47104, 401445), (48576, 389280), (48660, 388608), (50688, 373060), (51904, 364320), (52992, 356840), (53526, 353280), (55959, 337920), (56320, 335754), (58392, 323840), (58880, 321156), (60720, 311424), (63360, 298448), (64768, 291960), (64880, 291456), (66240, 285472), (67584, 279795), (70656, 267630), (71368, 264960), (72864, 259520), (72990, 259072), (74612, 253440), (77856, 242880), (80289, 235520), (80960, 233568), (84480, 223836), (88320, 214104), (89210, 211968), (91080, 207616), (92160, 205183), (93265, 202752), (97152, 194640), (97320, 194304), (101376, 186530), (103808, 182160), (105984, 178420), (107052, 176640), (111918, 168960), (112640, 167877), (116784, 161920), (117760, 160578), (121440, 155712), (126720, 149224), (129536, 145980), (129760, 145728), (132480, 142736), (133815, 141312)]