21871196160

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1197

約数の個数: 384

約数和(自身を含む): 77696236800

約数和(自身を除く): 55825040640

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, 59, 60, 64, 66, 80, 88, 96, 110, 118, 120, 128, 132, 160, 165, 176, 177, 192, 220, 236, 240, 256, 264, 295, 320, 330, 352, 354, 384, 440, 472, 480, 512, 528, 590, 640, 649, 660, 704, 708, 768, 880, 885, 944, 960, 1024, 1056, 1097, 1180, 1280, 1298, 1320, 1408, 1416, 1536, 1760, 1770, 1888, 1920, 1947, 2048, 2112, 2194, 2360, 2560, 2596, 2640, 2816, 2832, 3072, 3245, 3291, 3520, 3540, 3776, 3840, 3894, 4224, 4388, 4720, 5120, 5192, 5280, 5485, 5632, 5664, 6144, 6490, 6582, 7040, 7080, 7552, 7680, 7788, 8448, 8776, 9440, 9735, 10240, 10384, 10560, 10970, 11264, 11328, 12067, 12980, 13164, 14080, 14160, 15104, 15360, 15576, 16455, 16896, 17552, 18880, 19470, 20768, 21120, 21940, 22528, 22656, 24134, 25960, 26328, 28160, 28320, 30208, 30720, 31152, 32910, 33792, 35104, 36201, 37760, 38940, 41536, 42240, 43880, 45312, 48268, 51920, 52656, 56320, 56640, 60335, 60416, 62304, 64723, 65820, 67584, 70208, 72402, 75520, 77880, 83072, 84480, 87760, 90624, 96536, 103840, 105312, 112640, 113280, 120670, 120832, 124608, 129446, 131640, 140416, 144804, 151040, 155760, 166144, 168960, 175520, 181005, 181248, 193072, 194169, 207680, 210624, 226560, 241340, 249216, 258892, 263280, 280832, 289608, 302080, 311520, 323615, 332288, 337920, 351040, 362010, 362496, 386144, 388338, 415360, 421248, 453120, 482680, 498432, 517784, 526560, 561664, 579216, 604160, 623040, 647230, 664576, 702080, 711953, 724020, 772288, 776676, 830720, 842496, 906240, 965360, 970845, 996864, 1035568, 1053120, 1123328, 1158432, 1246080, 1294460, 1329152, 1404160, 1423906, 1448040, 1544576, 1553352, 1661440, 1684992, 1812480, 1930720, 1941690, 1993728, 2071136, 2106240, 2135859, 2246656, 2316864, 2492160, 2588920, 2808320, 2847812, 2896080, 3089152, 3106704, 3322880, 3369984, 3559765, 3861440, 3883380, 3987456, 4142272, 4212480, 4271718, 4633728, 4984320, 5177840, 5616640, 5695624, 5792160, 6178304, 6213408, 6645760, 6739968, 7119530, 7722880, 7766760, 8284544, 8424960, 8543436, 9267456, 9968640, 10355680, 10679295, 11233280, 11391248, 11584320, 12356608, 12426816, 14239060, 15445760, 15533520, 16569088, 16849920, 17086872, 18534912, 19937280, 20711360, 21358590, 22782496, 23168640, 24713216, 24853632, 28478120, 30891520, 31067040, 33138176, 33699840, 34173744, 37069824, 41422720, 42717180, 45564992, 46337280, 49707264, 56956240, 61783040, 62134080, 66276352, 68347488, 74139648, 82845440, 85434360, 91129984, 92674560, 99414528, 113912480, 123566080, 124268160, 132552704, 136694976, 165690880, 170868720, 182259968, 185349120, 198829056, 227824960, 248536320, 273389952, 331381760, 341737440, 364519936, 370698240, 397658112, 455649920, 497072640, 546779904, 662763520, 683474880, 729039872, 911299840, 994145280, 1093559808, 1366949760, 1458079744, 1822599680, 1988290560, 2187119616, 2733899520, 3645199360, 4374239232, 5467799040, 7290398720, 10935598080, 21871196160]

約数ペア:

[(1, 21871196160), (2, 10935598080), (3, 7290398720), (4, 5467799040), (5, 4374239232), (6, 3645199360), (8, 2733899520), (10, 2187119616), (11, 1988290560), (12, 1822599680), (15, 1458079744), (16, 1366949760), (20, 1093559808), (22, 994145280), (24, 911299840), (30, 729039872), (32, 683474880), (33, 662763520), (40, 546779904), (44, 497072640), (48, 455649920), (55, 397658112), (59, 370698240), (60, 364519936), (64, 341737440), (66, 331381760), (80, 273389952), (88, 248536320), (96, 227824960), (110, 198829056), (118, 185349120), (120, 182259968), (128, 170868720), (132, 165690880), (160, 136694976), (165, 132552704), (176, 124268160), (177, 123566080), (192, 113912480), (220, 99414528), (236, 92674560), (240, 91129984), (256, 85434360), (264, 82845440), (295, 74139648), (320, 68347488), (330, 66276352), (352, 62134080), (354, 61783040), (384, 56956240), (440, 49707264), (472, 46337280), (480, 45564992), (512, 42717180), (528, 41422720), (590, 37069824), (640, 34173744), (649, 33699840), (660, 33138176), (704, 31067040), (708, 30891520), (768, 28478120), (880, 24853632), (885, 24713216), (944, 23168640), (960, 22782496), (1024, 21358590), (1056, 20711360), (1097, 19937280), (1180, 18534912), (1280, 17086872), (1298, 16849920), (1320, 16569088), (1408, 15533520), (1416, 15445760), (1536, 14239060), (1760, 12426816), (1770, 12356608), (1888, 11584320), (1920, 11391248), (1947, 11233280), (2048, 10679295), (2112, 10355680), (2194, 9968640), (2360, 9267456), (2560, 8543436), (2596, 8424960), (2640, 8284544), (2816, 7766760), (2832, 7722880), (3072, 7119530), (3245, 6739968), (3291, 6645760), (3520, 6213408), (3540, 6178304), (3776, 5792160), (3840, 5695624), (3894, 5616640), (4224, 5177840), (4388, 4984320), (4720, 4633728), (5120, 4271718), (5192, 4212480), (5280, 4142272), (5485, 3987456), (5632, 3883380), (5664, 3861440), (6144, 3559765), (6490, 3369984), (6582, 3322880), (7040, 3106704), (7080, 3089152), (7552, 2896080), (7680, 2847812), (7788, 2808320), (8448, 2588920), (8776, 2492160), (9440, 2316864), (9735, 2246656), (10240, 2135859), (10384, 2106240), (10560, 2071136), (10970, 1993728), (11264, 1941690), (11328, 1930720), (12067, 1812480), (12980, 1684992), (13164, 1661440), (14080, 1553352), (14160, 1544576), (15104, 1448040), (15360, 1423906), (15576, 1404160), (16455, 1329152), (16896, 1294460), (17552, 1246080), (18880, 1158432), (19470, 1123328), (20768, 1053120), (21120, 1035568), (21940, 996864), (22528, 970845), (22656, 965360), (24134, 906240), (25960, 842496), (26328, 830720), (28160, 776676), (28320, 772288), (30208, 724020), (30720, 711953), (31152, 702080), (32910, 664576), (33792, 647230), (35104, 623040), (36201, 604160), (37760, 579216), (38940, 561664), (41536, 526560), (42240, 517784), (43880, 498432), (45312, 482680), (48268, 453120), (51920, 421248), (52656, 415360), (56320, 388338), (56640, 386144), (60335, 362496), (60416, 362010), (62304, 351040), (64723, 337920), (65820, 332288), (67584, 323615), (70208, 311520), (72402, 302080), (75520, 289608), (77880, 280832), (83072, 263280), (84480, 258892), (87760, 249216), (90624, 241340), (96536, 226560), (103840, 210624), (105312, 207680), (112640, 194169), (113280, 193072), (120670, 181248), (120832, 181005), (124608, 175520), (129446, 168960), (131640, 166144), (140416, 155760), (144804, 151040)]