20793569280

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2797}}^1$

素因数の和:2851

約数の個数: 312

約数和(自身を含む): 73155590256

約数和(自身を除く): 52362020976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 256, 264, 320, 330, 352, 363, 384, 440, 480, 484, 512, 528, 605, 640, 660, 704, 726, 768, 880, 960, 968, 1024, 1056, 1210, 1280, 1320, 1408, 1452, 1536, 1760, 1815, 1920, 1936, 2048, 2112, 2420, 2560, 2640, 2797, 2816, 2904, 3072, 3520, 3630, 3840, 3872, 4096, 4224, 4840, 5120, 5280, 5594, 5632, 5808, 6144, 7040, 7260, 7680, 7744, 8391, 8448, 9680, 10240, 10560, 11188, 11264, 11616, 12288, 13985, 14080, 14520, 15360, 15488, 16782, 16896, 19360, 20480, 21120, 22376, 22528, 23232, 27970, 28160, 29040, 30720, 30767, 30976, 33564, 33792, 38720, 41955, 42240, 44752, 45056, 46464, 55940, 56320, 58080, 61440, 61534, 61952, 67128, 67584, 77440, 83910, 84480, 89504, 92301, 92928, 111880, 112640, 116160, 123068, 123904, 134256, 135168, 153835, 154880, 167820, 168960, 179008, 184602, 185856, 223760, 225280, 232320, 246136, 247808, 268512, 307670, 309760, 335640, 337920, 338437, 358016, 369204, 371712, 447520, 461505, 464640, 492272, 495616, 537024, 615340, 619520, 671280, 675840, 676874, 716032, 738408, 743424, 895040, 923010, 929280, 984544, 1015311, 1074048, 1230680, 1239040, 1342560, 1353748, 1432064, 1476816, 1486848, 1692185, 1790080, 1846020, 1858560, 1969088, 2030622, 2148096, 2461360, 2478080, 2685120, 2707496, 2864128, 2953632, 3384370, 3580160, 3692040, 3717120, 3938176, 4061244, 4296192, 4922720, 5076555, 5370240, 5414992, 5728256, 5907264, 6768740, 7160320, 7384080, 7434240, 7876352, 8122488, 8592384, 9845440, 10153110, 10740480, 10829984, 11456512, 11814528, 13537480, 14320640, 14768160, 15752704, 16244976, 17184768, 19690880, 20306220, 21480960, 21659968, 23629056, 27074960, 28641280, 29536320, 31505408, 32489952, 34369536, 39381760, 40612440, 42961920, 43319936, 47258112, 54149920, 57282560, 59072640, 63010816, 64979904, 78763520, 81224880, 85923840, 86639872, 94516224, 108299840, 118145280, 126021632, 129959808, 157527040, 162449760, 171847680, 173279744, 189032448, 216599680, 236290560, 259919616, 315054080, 324899520, 346559488, 378064896, 433199360, 472581120, 519839232, 630108160, 649799040, 693118976, 866398720, 945162240, 1039678464, 1299598080, 1386237952, 1732797440, 1890324480, 2079356928, 2599196160, 3465594880, 4158713856, 5198392320, 6931189760, 10396784640, 20793569280]

約数ペア:

[(1, 20793569280), (2, 10396784640), (3, 6931189760), (4, 5198392320), (5, 4158713856), (6, 3465594880), (8, 2599196160), (10, 2079356928), (11, 1890324480), (12, 1732797440), (15, 1386237952), (16, 1299598080), (20, 1039678464), (22, 945162240), (24, 866398720), (30, 693118976), (32, 649799040), (33, 630108160), (40, 519839232), (44, 472581120), (48, 433199360), (55, 378064896), (60, 346559488), (64, 324899520), (66, 315054080), (80, 259919616), (88, 236290560), (96, 216599680), (110, 189032448), (120, 173279744), (121, 171847680), (128, 162449760), (132, 157527040), (160, 129959808), (165, 126021632), (176, 118145280), (192, 108299840), (220, 94516224), (240, 86639872), (242, 85923840), (256, 81224880), (264, 78763520), (320, 64979904), (330, 63010816), (352, 59072640), (363, 57282560), (384, 54149920), (440, 47258112), (480, 43319936), (484, 42961920), (512, 40612440), (528, 39381760), (605, 34369536), (640, 32489952), (660, 31505408), (704, 29536320), (726, 28641280), (768, 27074960), (880, 23629056), (960, 21659968), (968, 21480960), (1024, 20306220), (1056, 19690880), (1210, 17184768), (1280, 16244976), (1320, 15752704), (1408, 14768160), (1452, 14320640), (1536, 13537480), (1760, 11814528), (1815, 11456512), (1920, 10829984), (1936, 10740480), (2048, 10153110), (2112, 9845440), (2420, 8592384), (2560, 8122488), (2640, 7876352), (2797, 7434240), (2816, 7384080), (2904, 7160320), (3072, 6768740), (3520, 5907264), (3630, 5728256), (3840, 5414992), (3872, 5370240), (4096, 5076555), (4224, 4922720), (4840, 4296192), (5120, 4061244), (5280, 3938176), (5594, 3717120), (5632, 3692040), (5808, 3580160), (6144, 3384370), (7040, 2953632), (7260, 2864128), (7680, 2707496), (7744, 2685120), (8391, 2478080), (8448, 2461360), (9680, 2148096), (10240, 2030622), (10560, 1969088), (11188, 1858560), (11264, 1846020), (11616, 1790080), (12288, 1692185), (13985, 1486848), (14080, 1476816), (14520, 1432064), (15360, 1353748), (15488, 1342560), (16782, 1239040), (16896, 1230680), (19360, 1074048), (20480, 1015311), (21120, 984544), (22376, 929280), (22528, 923010), (23232, 895040), (27970, 743424), (28160, 738408), (29040, 716032), (30720, 676874), (30767, 675840), (30976, 671280), (33564, 619520), (33792, 615340), (38720, 537024), (41955, 495616), (42240, 492272), (44752, 464640), (45056, 461505), (46464, 447520), (55940, 371712), (56320, 369204), (58080, 358016), (61440, 338437), (61534, 337920), (61952, 335640), (67128, 309760), (67584, 307670), (77440, 268512), (83910, 247808), (84480, 246136), (89504, 232320), (92301, 225280), (92928, 223760), (111880, 185856), (112640, 184602), (116160, 179008), (123068, 168960), (123904, 167820), (134256, 154880), (135168, 153835)]