21048888960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10067}}^1$

素因数の和:10117

約数の個数: 384

約数和(自身を含む): 81949492800

約数和(自身を除く): 60900603840

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, 88, 90, 96, 99, 108, 110, 120, 121, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 242, 264, 270, 288, 297, 320, 330, 352, 360, 363, 384, 396, 432, 440, 480, 484, 495, 528, 540, 576, 594, 605, 640, 660, 704, 720, 726, 792, 864, 880, 960, 968, 990, 1056, 1080, 1089, 1152, 1188, 1210, 1320, 1408, 1440, 1452, 1485, 1584, 1728, 1760, 1815, 1920, 1936, 1980, 2112, 2160, 2178, 2376, 2420, 2640, 2880, 2904, 2970, 3168, 3267, 3456, 3520, 3630, 3872, 3960, 4224, 4320, 4356, 4752, 4840, 5280, 5445, 5760, 5808, 5940, 6336, 6534, 7040, 7260, 7744, 7920, 8640, 8712, 9504, 9680, 10067, 10560, 10890, 11616, 11880, 12672, 13068, 14520, 15488, 15840, 16335, 17280, 17424, 19008, 19360, 20134, 21120, 21780, 23232, 23760, 26136, 29040, 30201, 31680, 32670, 34848, 38016, 38720, 40268, 43560, 46464, 47520, 50335, 52272, 58080, 60402, 63360, 65340, 69696, 77440, 80536, 87120, 90603, 95040, 100670, 104544, 110737, 116160, 120804, 130680, 139392, 151005, 161072, 174240, 181206, 190080, 201340, 209088, 221474, 232320, 241608, 261360, 271809, 302010, 322144, 332211, 348480, 362412, 402680, 418176, 442948, 453015, 483216, 522720, 543618, 553685, 604020, 644288, 664422, 696960, 724824, 805360, 885896, 906030, 966432, 996633, 1045440, 1087236, 1107370, 1208040, 1218107, 1288576, 1328844, 1359045, 1449648, 1610720, 1661055, 1771792, 1812060, 1932864, 1993266, 2090880, 2174472, 2214740, 2416080, 2436214, 2657688, 2718090, 2899296, 2989899, 3221440, 3322110, 3543584, 3624120, 3654321, 3865728, 3986532, 4348944, 4429480, 4832160, 4872428, 4983165, 5315376, 5436180, 5798592, 5979798, 6090535, 6442880, 6644220, 7087168, 7248240, 7308642, 7973064, 8697888, 8858960, 9664320, 9744856, 9966330, 10630752, 10872360, 10962963, 11597184, 11959596, 12181070, 13288440, 14174336, 14496480, 14617284, 14949495, 15946128, 17395776, 17717920, 18271605, 19328640, 19489712, 19932660, 21261504, 21744720, 21925926, 23919192, 24362140, 26576880, 28992960, 29234568, 29898990, 31892256, 32888889, 34791552, 35435840, 36543210, 38979424, 39865320, 42523008, 43489440, 43851852, 47838384, 48724280, 53153760, 54814815, 57985920, 58469136, 59797980, 63784512, 65777778, 70871680, 73086420, 77958848, 79730640, 86978880, 87703704, 95676768, 97448560, 106307520, 109629630, 116938272, 119595960, 127569024, 131555556, 146172840, 155917696, 159461280, 164444445, 173957760, 175407408, 191353536, 194897120, 212615040, 219259260, 233876544, 239191920, 263111112, 292345680, 318922560, 328888890, 350814816, 382707072, 389794240, 438518520, 467753088, 478383840, 526222224, 584691360, 637845120, 657777780, 701629632, 779588480, 877037040, 956767680, 1052444448, 1169382720, 1315555560, 1403259264, 1754074080, 1913535360, 2104888896, 2338765440, 2631111120, 3508148160, 4209777792, 5262222240, 7016296320, 10524444480, 21048888960]

約数ペア:

[(1, 21048888960), (2, 10524444480), (3, 7016296320), (4, 5262222240), (5, 4209777792), (6, 3508148160), (8, 2631111120), (9, 2338765440), (10, 2104888896), (11, 1913535360), (12, 1754074080), (15, 1403259264), (16, 1315555560), (18, 1169382720), (20, 1052444448), (22, 956767680), (24, 877037040), (27, 779588480), (30, 701629632), (32, 657777780), (33, 637845120), (36, 584691360), (40, 526222224), (44, 478383840), (45, 467753088), (48, 438518520), (54, 389794240), (55, 382707072), (60, 350814816), (64, 328888890), (66, 318922560), (72, 292345680), (80, 263111112), (88, 239191920), (90, 233876544), (96, 219259260), (99, 212615040), (108, 194897120), (110, 191353536), (120, 175407408), (121, 173957760), (128, 164444445), (132, 159461280), (135, 155917696), (144, 146172840), (160, 131555556), (165, 127569024), (176, 119595960), (180, 116938272), (192, 109629630), (198, 106307520), (216, 97448560), (220, 95676768), (240, 87703704), (242, 86978880), (264, 79730640), (270, 77958848), (288, 73086420), (297, 70871680), (320, 65777778), (330, 63784512), (352, 59797980), (360, 58469136), (363, 57985920), (384, 54814815), (396, 53153760), (432, 48724280), (440, 47838384), (480, 43851852), (484, 43489440), (495, 42523008), (528, 39865320), (540, 38979424), (576, 36543210), (594, 35435840), (605, 34791552), (640, 32888889), (660, 31892256), (704, 29898990), (720, 29234568), (726, 28992960), (792, 26576880), (864, 24362140), (880, 23919192), (960, 21925926), (968, 21744720), (990, 21261504), (1056, 19932660), (1080, 19489712), (1089, 19328640), (1152, 18271605), (1188, 17717920), (1210, 17395776), (1320, 15946128), (1408, 14949495), (1440, 14617284), (1452, 14496480), (1485, 14174336), (1584, 13288440), (1728, 12181070), (1760, 11959596), (1815, 11597184), (1920, 10962963), (1936, 10872360), (1980, 10630752), (2112, 9966330), (2160, 9744856), (2178, 9664320), (2376, 8858960), (2420, 8697888), (2640, 7973064), (2880, 7308642), (2904, 7248240), (2970, 7087168), (3168, 6644220), (3267, 6442880), (3456, 6090535), (3520, 5979798), (3630, 5798592), (3872, 5436180), (3960, 5315376), (4224, 4983165), (4320, 4872428), (4356, 4832160), (4752, 4429480), (4840, 4348944), (5280, 3986532), (5445, 3865728), (5760, 3654321), (5808, 3624120), (5940, 3543584), (6336, 3322110), (6534, 3221440), (7040, 2989899), (7260, 2899296), (7744, 2718090), (7920, 2657688), (8640, 2436214), (8712, 2416080), (9504, 2214740), (9680, 2174472), (10067, 2090880), (10560, 1993266), (10890, 1932864), (11616, 1812060), (11880, 1771792), (12672, 1661055), (13068, 1610720), (14520, 1449648), (15488, 1359045), (15840, 1328844), (16335, 1288576), (17280, 1218107), (17424, 1208040), (19008, 1107370), (19360, 1087236), (20134, 1045440), (21120, 996633), (21780, 966432), (23232, 906030), (23760, 885896), (26136, 805360), (29040, 724824), (30201, 696960), (31680, 664422), (32670, 644288), (34848, 604020), (38016, 553685), (38720, 543618), (40268, 522720), (43560, 483216), (46464, 453015), (47520, 442948), (50335, 418176), (52272, 402680), (58080, 362412), (60402, 348480), (63360, 332211), (65340, 322144), (69696, 302010), (77440, 271809), (80536, 261360), (87120, 241608), (90603, 232320), (95040, 221474), (100670, 209088), (104544, 201340), (110737, 190080), (116160, 181206), (120804, 174240), (130680, 161072), (139392, 151005)]