20269301760

素因数分解:

$2^{16}\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 544

約数和(自身を含む): 75496896000

約数和(自身を除く): 55227594240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 79, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 158, 160, 174, 180, 192, 216, 232, 237, 240, 256, 261, 270, 288, 290, 316, 320, 348, 360, 384, 395, 432, 435, 464, 474, 480, 512, 522, 540, 576, 580, 632, 640, 696, 711, 720, 768, 783, 790, 864, 870, 928, 948, 960, 1024, 1044, 1080, 1152, 1160, 1185, 1264, 1280, 1305, 1392, 1422, 1440, 1536, 1566, 1580, 1728, 1740, 1856, 1896, 1920, 2048, 2088, 2133, 2160, 2291, 2304, 2320, 2370, 2528, 2560, 2610, 2784, 2844, 2880, 3072, 3132, 3160, 3456, 3480, 3555, 3712, 3792, 3840, 3915, 4096, 4176, 4266, 4320, 4582, 4608, 4640, 4740, 5056, 5120, 5220, 5568, 5688, 5760, 6144, 6264, 6320, 6873, 6912, 6960, 7110, 7424, 7584, 7680, 7830, 8192, 8352, 8532, 8640, 9164, 9216, 9280, 9480, 10112, 10240, 10440, 10665, 11136, 11376, 11455, 11520, 12288, 12528, 12640, 13746, 13824, 13920, 14220, 14848, 15168, 15360, 15660, 16384, 16704, 17064, 17280, 18328, 18432, 18560, 18960, 20224, 20480, 20619, 20880, 21330, 22272, 22752, 22910, 23040, 24576, 25056, 25280, 27492, 27648, 27840, 28440, 29696, 30336, 30720, 31320, 32768, 33408, 34128, 34365, 34560, 36656, 36864, 37120, 37920, 40448, 40960, 41238, 41760, 42660, 44544, 45504, 45820, 46080, 49152, 50112, 50560, 54984, 55296, 55680, 56880, 59392, 60672, 61440, 61857, 62640, 65536, 66816, 68256, 68730, 69120, 73312, 73728, 74240, 75840, 80896, 81920, 82476, 83520, 85320, 89088, 91008, 91640, 92160, 98304, 100224, 101120, 103095, 109968, 110592, 111360, 113760, 118784, 121344, 122880, 123714, 125280, 133632, 136512, 137460, 138240, 146624, 147456, 148480, 151680, 161792, 163840, 164952, 167040, 170640, 178176, 182016, 183280, 184320, 196608, 200448, 202240, 206190, 219936, 221184, 222720, 227520, 237568, 242688, 245760, 247428, 250560, 267264, 273024, 274920, 276480, 293248, 294912, 296960, 303360, 309285, 323584, 327680, 329904, 334080, 341280, 356352, 364032, 366560, 368640, 400896, 404480, 412380, 439872, 442368, 445440, 455040, 475136, 485376, 491520, 494856, 501120, 534528, 546048, 549840, 552960, 586496, 589824, 593920, 606720, 618570, 647168, 659808, 668160, 682560, 712704, 728064, 733120, 737280, 801792, 808960, 824760, 879744, 884736, 890880, 910080, 950272, 970752, 983040, 989712, 1002240, 1069056, 1092096, 1099680, 1105920, 1172992, 1187840, 1213440, 1237140, 1294336, 1319616, 1336320, 1365120, 1425408, 1456128, 1466240, 1474560, 1603584, 1617920, 1649520, 1759488, 1769472, 1781760, 1820160, 1900544, 1941504, 1979424, 2004480, 2138112, 2184192, 2199360, 2211840, 2345984, 2375680, 2426880, 2474280, 2588672, 2639232, 2672640, 2730240, 2850816, 2912256, 2932480, 2949120, 3207168, 3235840, 3299040, 3518976, 3563520, 3640320, 3883008, 3958848, 4008960, 4276224, 4368384, 4398720, 4423680, 4691968, 4751360, 4853760, 4948560, 5177344, 5278464, 5345280, 5460480, 5701632, 5824512, 5864960, 6414336, 6471680, 6598080, 7037952, 7127040, 7280640, 7766016, 7917696, 8017920, 8552448, 8736768, 8797440, 8847360, 9383936, 9502720, 9707520, 9897120, 10556928, 10690560, 10920960, 11649024, 11729920, 12828672, 12943360, 13196160, 14075904, 14254080, 14561280, 15532032, 15835392, 16035840, 17104896, 17473536, 17594880, 18767872, 19415040, 19794240, 21113856, 21381120, 21841920, 23298048, 23459840, 25657344, 25886720, 26392320, 28151808, 28508160, 29122560, 31670784, 32071680, 34947072, 35189760, 37535744, 38830080, 39588480, 42227712, 42762240, 43683840, 46596096, 46919680, 51314688, 52784640, 56303616, 58245120, 63341568, 64143360, 69894144, 70379520, 75071488, 77660160, 79176960, 84455424, 85524480, 87367680, 93839360, 105569280, 112607232, 116490240, 126683136, 128286720, 139788288, 140759040, 150142976, 158353920, 168910848, 174735360, 187678720, 211138560, 225214464, 232980480, 253366272, 256573440, 281518080, 316707840, 337821696, 349470720, 375357440, 422277120, 450428928, 506732544, 563036160, 633415680, 675643392, 698941440, 750714880, 844554240, 1013465088, 1126072320, 1266831360, 1351286784, 1689108480, 2026930176, 2252144640, 2533662720, 3378216960, 4053860352, 5067325440, 6756433920, 10134650880, 20269301760]

約数ペア:

[(1, 20269301760), (2, 10134650880), (3, 6756433920), (4, 5067325440), (5, 4053860352), (6, 3378216960), (8, 2533662720), (9, 2252144640), (10, 2026930176), (12, 1689108480), (15, 1351286784), (16, 1266831360), (18, 1126072320), (20, 1013465088), (24, 844554240), (27, 750714880), (29, 698941440), (30, 675643392), (32, 633415680), (36, 563036160), (40, 506732544), (45, 450428928), (48, 422277120), (54, 375357440), (58, 349470720), (60, 337821696), (64, 316707840), (72, 281518080), (79, 256573440), (80, 253366272), (87, 232980480), (90, 225214464), (96, 211138560), (108, 187678720), (116, 174735360), (120, 168910848), (128, 158353920), (135, 150142976), (144, 140759040), (145, 139788288), (158, 128286720), (160, 126683136), (174, 116490240), (180, 112607232), (192, 105569280), (216, 93839360), (232, 87367680), (237, 85524480), (240, 84455424), (256, 79176960), (261, 77660160), (270, 75071488), (288, 70379520), (290, 69894144), (316, 64143360), (320, 63341568), (348, 58245120), (360, 56303616), (384, 52784640), (395, 51314688), (432, 46919680), (435, 46596096), (464, 43683840), (474, 42762240), (480, 42227712), (512, 39588480), (522, 38830080), (540, 37535744), (576, 35189760), (580, 34947072), (632, 32071680), (640, 31670784), (696, 29122560), (711, 28508160), (720, 28151808), (768, 26392320), (783, 25886720), (790, 25657344), (864, 23459840), (870, 23298048), (928, 21841920), (948, 21381120), (960, 21113856), (1024, 19794240), (1044, 19415040), (1080, 18767872), (1152, 17594880), (1160, 17473536), (1185, 17104896), (1264, 16035840), (1280, 15835392), (1305, 15532032), (1392, 14561280), (1422, 14254080), (1440, 14075904), (1536, 13196160), (1566, 12943360), (1580, 12828672), (1728, 11729920), (1740, 11649024), (1856, 10920960), (1896, 10690560), (1920, 10556928), (2048, 9897120), (2088, 9707520), (2133, 9502720), (2160, 9383936), (2291, 8847360), (2304, 8797440), (2320, 8736768), (2370, 8552448), (2528, 8017920), (2560, 7917696), (2610, 7766016), (2784, 7280640), (2844, 7127040), (2880, 7037952), (3072, 6598080), (3132, 6471680), (3160, 6414336), (3456, 5864960), (3480, 5824512), (3555, 5701632), (3712, 5460480), (3792, 5345280), (3840, 5278464), (3915, 5177344), (4096, 4948560), (4176, 4853760), (4266, 4751360), (4320, 4691968), (4582, 4423680), (4608, 4398720), (4640, 4368384), (4740, 4276224), (5056, 4008960), (5120, 3958848), (5220, 3883008), (5568, 3640320), (5688, 3563520), (5760, 3518976), (6144, 3299040), (6264, 3235840), (6320, 3207168), (6873, 2949120), (6912, 2932480), (6960, 2912256), (7110, 2850816), (7424, 2730240), (7584, 2672640), (7680, 2639232), (7830, 2588672), (8192, 2474280), (8352, 2426880), (8532, 2375680), (8640, 2345984), (9164, 2211840), (9216, 2199360), (9280, 2184192), (9480, 2138112), (10112, 2004480), (10240, 1979424), (10440, 1941504), (10665, 1900544), (11136, 1820160), (11376, 1781760), (11455, 1769472), (11520, 1759488), (12288, 1649520), (12528, 1617920), (12640, 1603584), (13746, 1474560), (13824, 1466240), (13920, 1456128), (14220, 1425408), (14848, 1365120), (15168, 1336320), (15360, 1319616), (15660, 1294336), (16384, 1237140), (16704, 1213440), (17064, 1187840), (17280, 1172992), (18328, 1105920), (18432, 1099680), (18560, 1092096), (18960, 1069056), (20224, 1002240), (20480, 989712), (20619, 983040), (20880, 970752), (21330, 950272), (22272, 910080), (22752, 890880), (22910, 884736), (23040, 879744), (24576, 824760), (25056, 808960), (25280, 801792), (27492, 737280), (27648, 733120), (27840, 728064), (28440, 712704), (29696, 682560), (30336, 668160), (30720, 659808), (31320, 647168), (32768, 618570), (33408, 606720), (34128, 593920), (34365, 589824), (34560, 586496), (36656, 552960), (36864, 549840), (37120, 546048), (37920, 534528), (40448, 501120), (40960, 494856), (41238, 491520), (41760, 485376), (42660, 475136), (44544, 455040), (45504, 445440), (45820, 442368), (46080, 439872), (49152, 412380), (50112, 404480), (50560, 400896), (54984, 368640), (55296, 366560), (55680, 364032), (56880, 356352), (59392, 341280), (60672, 334080), (61440, 329904), (61857, 327680), (62640, 323584), (65536, 309285), (66816, 303360), (68256, 296960), (68730, 294912), (69120, 293248), (73312, 276480), (73728, 274920), (74240, 273024), (75840, 267264), (80896, 250560), (81920, 247428), (82476, 245760), (83520, 242688), (85320, 237568), (89088, 227520), (91008, 222720), (91640, 221184), (92160, 219936), (98304, 206190), (100224, 202240), (101120, 200448), (103095, 196608), (109968, 184320), (110592, 183280), (111360, 182016), (113760, 178176), (118784, 170640), (121344, 167040), (122880, 164952), (123714, 163840), (125280, 161792), (133632, 151680), (136512, 148480), (137460, 147456), (138240, 146624)]