20327915520

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 560

約数和(自身を含む): 79642612368

約数和(自身を除く): 59314696848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 512, 528, 540, 557, 576, 594, 640, 648, 660, 704, 720, 768, 792, 810, 864, 880, 891, 960, 990, 1024, 1056, 1080, 1114, 1152, 1188, 1280, 1296, 1320, 1408, 1440, 1485, 1536, 1584, 1620, 1671, 1728, 1760, 1782, 1920, 1980, 2048, 2112, 2160, 2228, 2304, 2376, 2560, 2592, 2640, 2785, 2816, 2880, 2970, 3072, 3168, 3240, 3342, 3456, 3520, 3564, 3840, 3960, 4096, 4224, 4320, 4455, 4456, 4608, 4752, 5013, 5120, 5184, 5280, 5570, 5632, 5760, 5940, 6127, 6144, 6336, 6480, 6684, 6912, 7040, 7128, 7680, 7920, 8192, 8355, 8448, 8640, 8910, 8912, 9216, 9504, 10026, 10240, 10368, 10560, 11140, 11264, 11520, 11880, 12254, 12288, 12672, 12960, 13368, 13824, 14080, 14256, 15039, 15360, 15840, 16710, 16896, 17280, 17820, 17824, 18381, 18432, 19008, 20052, 20480, 20736, 21120, 22280, 22528, 23040, 23760, 24508, 24576, 25065, 25344, 25920, 26736, 27648, 28160, 28512, 30078, 30635, 30720, 31680, 33420, 33792, 34560, 35640, 35648, 36762, 36864, 38016, 40104, 40960, 41472, 42240, 44560, 45056, 45117, 46080, 47520, 49016, 50130, 50688, 51840, 53472, 55143, 55296, 56320, 57024, 60156, 61270, 61440, 63360, 66840, 67584, 69120, 71280, 71296, 73524, 73728, 75195, 76032, 80208, 82944, 84480, 89120, 90112, 90234, 91905, 92160, 95040, 98032, 100260, 101376, 103680, 106944, 110286, 110592, 112640, 114048, 120312, 122540, 122880, 126720, 133680, 135168, 138240, 142560, 142592, 147048, 150390, 152064, 160416, 165429, 165888, 168960, 178240, 180468, 183810, 184320, 190080, 196064, 200520, 202752, 207360, 213888, 220572, 221184, 225280, 225585, 228096, 240624, 245080, 253440, 267360, 270336, 275715, 276480, 285120, 285184, 294096, 300780, 304128, 320832, 330858, 331776, 337920, 356480, 360936, 367620, 368640, 380160, 392128, 401040, 405504, 414720, 427776, 441144, 450560, 451170, 456192, 481248, 490160, 496287, 506880, 534720, 551430, 552960, 570240, 570368, 588192, 601560, 608256, 641664, 661716, 663552, 675840, 712960, 721872, 735240, 760320, 784256, 802080, 811008, 827145, 829440, 855552, 882288, 902340, 912384, 962496, 980320, 992574, 1013760, 1069440, 1102860, 1105920, 1140480, 1140736, 1176384, 1203120, 1216512, 1283328, 1323432, 1351680, 1425920, 1443744, 1470480, 1520640, 1568512, 1604160, 1654290, 1658880, 1711104, 1764576, 1804680, 1824768, 1924992, 1960640, 1985148, 2027520, 2138880, 2205720, 2280960, 2281472, 2352768, 2406240, 2433024, 2481435, 2566656, 2646864, 2851840, 2887488, 2940960, 3041280, 3137024, 3208320, 3308580, 3317760, 3422208, 3529152, 3609360, 3649536, 3849984, 3921280, 3970296, 4055040, 4277760, 4411440, 4561920, 4562944, 4705536, 4812480, 4962870, 5133312, 5293728, 5703680, 5774976, 5881920, 6082560, 6274048, 6416640, 6617160, 6844416, 7058304, 7218720, 7299072, 7699968, 7842560, 7940592, 8555520, 8822880, 9123840, 9411072, 9624960, 9925740, 10266624, 10587456, 11407360, 11549952, 11763840, 12165120, 12548096, 12833280, 13234320, 13688832, 14116608, 14437440, 15399936, 15685120, 15881184, 17111040, 17645760, 18247680, 18822144, 19249920, 19851480, 20533248, 21174912, 22814720, 23099904, 23527680, 25096192, 25666560, 26468640, 28233216, 28874880, 30799872, 31370240, 31762368, 34222080, 35291520, 36495360, 37644288, 38499840, 39702960, 41066496, 42349824, 46199808, 47055360, 50192384, 51333120, 52937280, 56466432, 57749760, 61599744, 62740480, 63524736, 68444160, 70583040, 75288576, 76999680, 79405920, 84699648, 92399616, 94110720, 102666240, 105874560, 112932864, 115499520, 123199488, 125480960, 127049472, 141166080, 150577152, 153999360, 158811840, 169399296, 184799232, 188221440, 205332480, 211749120, 225865728, 230999040, 250961920, 254098944, 282332160, 307998720, 317623680, 338798592, 369598464, 376442880, 423498240, 451731456, 461998080, 508197888, 564664320, 615997440, 635247360, 677597184, 752885760, 846996480, 923996160, 1016395776, 1129328640, 1270494720, 1355194368, 1693992960, 1847992320, 2032791552, 2258657280, 2540989440, 3387985920, 4065583104, 5081978880, 6775971840, 10163957760, 20327915520]

約数ペア:

[(1, 20327915520), (2, 10163957760), (3, 6775971840), (4, 5081978880), (5, 4065583104), (6, 3387985920), (8, 2540989440), (9, 2258657280), (10, 2032791552), (11, 1847992320), (12, 1693992960), (15, 1355194368), (16, 1270494720), (18, 1129328640), (20, 1016395776), (22, 923996160), (24, 846996480), (27, 752885760), (30, 677597184), (32, 635247360), (33, 615997440), (36, 564664320), (40, 508197888), (44, 461998080), (45, 451731456), (48, 423498240), (54, 376442880), (55, 369598464), (60, 338798592), (64, 317623680), (66, 307998720), (72, 282332160), (80, 254098944), (81, 250961920), (88, 230999040), (90, 225865728), (96, 211749120), (99, 205332480), (108, 188221440), (110, 184799232), (120, 169399296), (128, 158811840), (132, 153999360), (135, 150577152), (144, 141166080), (160, 127049472), (162, 125480960), (165, 123199488), (176, 115499520), (180, 112932864), (192, 105874560), (198, 102666240), (216, 94110720), (220, 92399616), (240, 84699648), (256, 79405920), (264, 76999680), (270, 75288576), (288, 70583040), (297, 68444160), (320, 63524736), (324, 62740480), (330, 61599744), (352, 57749760), (360, 56466432), (384, 52937280), (396, 51333120), (405, 50192384), (432, 47055360), (440, 46199808), (480, 42349824), (495, 41066496), (512, 39702960), (528, 38499840), (540, 37644288), (557, 36495360), (576, 35291520), (594, 34222080), (640, 31762368), (648, 31370240), (660, 30799872), (704, 28874880), (720, 28233216), (768, 26468640), (792, 25666560), (810, 25096192), (864, 23527680), (880, 23099904), (891, 22814720), (960, 21174912), (990, 20533248), (1024, 19851480), (1056, 19249920), (1080, 18822144), (1114, 18247680), (1152, 17645760), (1188, 17111040), (1280, 15881184), (1296, 15685120), (1320, 15399936), (1408, 14437440), (1440, 14116608), (1485, 13688832), (1536, 13234320), (1584, 12833280), (1620, 12548096), (1671, 12165120), (1728, 11763840), (1760, 11549952), (1782, 11407360), (1920, 10587456), (1980, 10266624), (2048, 9925740), (2112, 9624960), (2160, 9411072), (2228, 9123840), (2304, 8822880), (2376, 8555520), (2560, 7940592), (2592, 7842560), (2640, 7699968), (2785, 7299072), (2816, 7218720), (2880, 7058304), (2970, 6844416), (3072, 6617160), (3168, 6416640), (3240, 6274048), (3342, 6082560), (3456, 5881920), (3520, 5774976), (3564, 5703680), (3840, 5293728), (3960, 5133312), (4096, 4962870), (4224, 4812480), (4320, 4705536), (4455, 4562944), (4456, 4561920), (4608, 4411440), (4752, 4277760), (5013, 4055040), (5120, 3970296), (5184, 3921280), (5280, 3849984), (5570, 3649536), (5632, 3609360), (5760, 3529152), (5940, 3422208), (6127, 3317760), (6144, 3308580), (6336, 3208320), (6480, 3137024), (6684, 3041280), (6912, 2940960), (7040, 2887488), (7128, 2851840), (7680, 2646864), (7920, 2566656), (8192, 2481435), (8355, 2433024), (8448, 2406240), (8640, 2352768), (8910, 2281472), (8912, 2280960), (9216, 2205720), (9504, 2138880), (10026, 2027520), (10240, 1985148), (10368, 1960640), (10560, 1924992), (11140, 1824768), (11264, 1804680), (11520, 1764576), (11880, 1711104), (12254, 1658880), (12288, 1654290), (12672, 1604160), (12960, 1568512), (13368, 1520640), (13824, 1470480), (14080, 1443744), (14256, 1425920), (15039, 1351680), (15360, 1323432), (15840, 1283328), (16710, 1216512), (16896, 1203120), (17280, 1176384), (17820, 1140736), (17824, 1140480), (18381, 1105920), (18432, 1102860), (19008, 1069440), (20052, 1013760), (20480, 992574), (20736, 980320), (21120, 962496), (22280, 912384), (22528, 902340), (23040, 882288), (23760, 855552), (24508, 829440), (24576, 827145), (25065, 811008), (25344, 802080), (25920, 784256), (26736, 760320), (27648, 735240), (28160, 721872), (28512, 712960), (30078, 675840), (30635, 663552), (30720, 661716), (31680, 641664), (33420, 608256), (33792, 601560), (34560, 588192), (35640, 570368), (35648, 570240), (36762, 552960), (36864, 551430), (38016, 534720), (40104, 506880), (40960, 496287), (41472, 490160), (42240, 481248), (44560, 456192), (45056, 451170), (45117, 450560), (46080, 441144), (47520, 427776), (49016, 414720), (50130, 405504), (50688, 401040), (51840, 392128), (53472, 380160), (55143, 368640), (55296, 367620), (56320, 360936), (57024, 356480), (60156, 337920), (61270, 331776), (61440, 330858), (63360, 320832), (66840, 304128), (67584, 300780), (69120, 294096), (71280, 285184), (71296, 285120), (73524, 276480), (73728, 275715), (75195, 270336), (76032, 267360), (80208, 253440), (82944, 245080), (84480, 240624), (89120, 228096), (90112, 225585), (90234, 225280), (91905, 221184), (92160, 220572), (95040, 213888), (98032, 207360), (100260, 202752), (101376, 200520), (103680, 196064), (106944, 190080), (110286, 184320), (110592, 183810), (112640, 180468), (114048, 178240), (120312, 168960), (122540, 165888), (122880, 165429), (126720, 160416), (133680, 152064), (135168, 150390), (138240, 147048), (142560, 142592)]