821715840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 480

約数和(自身を含む): 3250142280

約数和(自身を除く): 2428426440

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, 121, 128, 131, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 242, 262, 264, 270, 288, 297, 320, 324, 330, 352, 360, 363, 384, 393, 396, 405, 432, 440, 480, 484, 495, 524, 528, 540, 576, 594, 605, 640, 648, 655, 660, 704, 720, 726, 786, 792, 810, 864, 880, 891, 960, 968, 990, 1048, 1056, 1080, 1089, 1152, 1179, 1188, 1210, 1296, 1310, 1320, 1408, 1440, 1441, 1452, 1485, 1572, 1584, 1620, 1728, 1760, 1782, 1815, 1920, 1936, 1965, 1980, 2096, 2112, 2160, 2178, 2358, 2376, 2420, 2592, 2620, 2640, 2880, 2882, 2904, 2970, 3144, 3168, 3240, 3267, 3456, 3520, 3537, 3564, 3630, 3872, 3930, 3960, 4192, 4224, 4320, 4323, 4356, 4455, 4716, 4752, 4840, 5184, 5240, 5280, 5445, 5760, 5764, 5808, 5895, 5940, 6288, 6336, 6480, 6534, 7040, 7074, 7128, 7205, 7260, 7744, 7860, 7920, 8384, 8640, 8646, 8712, 8910, 9432, 9504, 9680, 9801, 10368, 10480, 10560, 10611, 10890, 11528, 11616, 11790, 11880, 12576, 12672, 12960, 12969, 13068, 14148, 14256, 14410, 14520, 15488, 15720, 15840, 15851, 16335, 16768, 17280, 17292, 17424, 17685, 17820, 18864, 19008, 19360, 19602, 20960, 21120, 21222, 21615, 21780, 23056, 23232, 23580, 23760, 25152, 25920, 25938, 26136, 28296, 28512, 28820, 29040, 31440, 31680, 31702, 32670, 34584, 34848, 35370, 35640, 37728, 38016, 38720, 38907, 39204, 41920, 42444, 43230, 43560, 46112, 46464, 47160, 47520, 47553, 49005, 50304, 51840, 51876, 52272, 53055, 56592, 57024, 57640, 58080, 62880, 63360, 63404, 64845, 65340, 69168, 69696, 70740, 71280, 75456, 77440, 77814, 78408, 79255, 83840, 84888, 86460, 87120, 92224, 94320, 95040, 95106, 98010, 103752, 104544, 106110, 113184, 114048, 115280, 116160, 116721, 125760, 126808, 129690, 130680, 138336, 139392, 141480, 142560, 142659, 150912, 155628, 156816, 158510, 169776, 172920, 174240, 184448, 188640, 190080, 190212, 194535, 196020, 207504, 209088, 212220, 226368, 230560, 232320, 233442, 237765, 251520, 253616, 259380, 261360, 276672, 282960, 285120, 285318, 311256, 313632, 317020, 339552, 345840, 348480, 377280, 380424, 389070, 392040, 415008, 418176, 424440, 427977, 452736, 461120, 466884, 475530, 507232, 518760, 522720, 553344, 565920, 570240, 570636, 583605, 622512, 627264, 634040, 679104, 691680, 696960, 713295, 754560, 760848, 778140, 784080, 830016, 848880, 855954, 922240, 933768, 951060, 1014464, 1037520, 1045440, 1131840, 1141272, 1167210, 1245024, 1254528, 1268080, 1283931, 1358208, 1383360, 1426590, 1521696, 1556280, 1568160, 1660032, 1697760, 1711908, 1867536, 1902120, 2028928, 2075040, 2090880, 2139885, 2263680, 2282544, 2334420, 2490048, 2536160, 2567862, 2766720, 2853180, 3043392, 3112560, 3136320, 3395520, 3423816, 3735072, 3804240, 4150080, 4279770, 4565088, 4668840, 4980096, 5072320, 5135724, 5706360, 6086784, 6225120, 6272640, 6419655, 6791040, 6847632, 7470144, 7608480, 8300160, 8559540, 9130176, 9337680, 10144640, 10271448, 11412720, 12450240, 12839310, 13695264, 14940288, 15216960, 17119080, 18260352, 18675360, 20542896, 22825440, 24900480, 25678620, 27390528, 30433920, 34238160, 37350720, 41085792, 45650880, 51357240, 54781056, 68476320, 74701440, 82171584, 91301760, 102714480, 136952640, 164343168, 205428960, 273905280, 410857920, 821715840]

約数ペア:

[(1, 821715840), (2, 410857920), (3, 273905280), (4, 205428960), (5, 164343168), (6, 136952640), (8, 102714480), (9, 91301760), (10, 82171584), (11, 74701440), (12, 68476320), (15, 54781056), (16, 51357240), (18, 45650880), (20, 41085792), (22, 37350720), (24, 34238160), (27, 30433920), (30, 27390528), (32, 25678620), (33, 24900480), (36, 22825440), (40, 20542896), (44, 18675360), (45, 18260352), (48, 17119080), (54, 15216960), (55, 14940288), (60, 13695264), (64, 12839310), (66, 12450240), (72, 11412720), (80, 10271448), (81, 10144640), (88, 9337680), (90, 9130176), (96, 8559540), (99, 8300160), (108, 7608480), (110, 7470144), (120, 6847632), (121, 6791040), (128, 6419655), (131, 6272640), (132, 6225120), (135, 6086784), (144, 5706360), (160, 5135724), (162, 5072320), (165, 4980096), (176, 4668840), (180, 4565088), (192, 4279770), (198, 4150080), (216, 3804240), (220, 3735072), (240, 3423816), (242, 3395520), (262, 3136320), (264, 3112560), (270, 3043392), (288, 2853180), (297, 2766720), (320, 2567862), (324, 2536160), (330, 2490048), (352, 2334420), (360, 2282544), (363, 2263680), (384, 2139885), (393, 2090880), (396, 2075040), (405, 2028928), (432, 1902120), (440, 1867536), (480, 1711908), (484, 1697760), (495, 1660032), (524, 1568160), (528, 1556280), (540, 1521696), (576, 1426590), (594, 1383360), (605, 1358208), (640, 1283931), (648, 1268080), (655, 1254528), (660, 1245024), (704, 1167210), (720, 1141272), (726, 1131840), (786, 1045440), (792, 1037520), (810, 1014464), (864, 951060), (880, 933768), (891, 922240), (960, 855954), (968, 848880), (990, 830016), (1048, 784080), (1056, 778140), (1080, 760848), (1089, 754560), (1152, 713295), (1179, 696960), (1188, 691680), (1210, 679104), (1296, 634040), (1310, 627264), (1320, 622512), (1408, 583605), (1440, 570636), (1441, 570240), (1452, 565920), (1485, 553344), (1572, 522720), (1584, 518760), (1620, 507232), (1728, 475530), (1760, 466884), (1782, 461120), (1815, 452736), (1920, 427977), (1936, 424440), (1965, 418176), (1980, 415008), (2096, 392040), (2112, 389070), (2160, 380424), (2178, 377280), (2358, 348480), (2376, 345840), (2420, 339552), (2592, 317020), (2620, 313632), (2640, 311256), (2880, 285318), (2882, 285120), (2904, 282960), (2970, 276672), (3144, 261360), (3168, 259380), (3240, 253616), (3267, 251520), (3456, 237765), (3520, 233442), (3537, 232320), (3564, 230560), (3630, 226368), (3872, 212220), (3930, 209088), (3960, 207504), (4192, 196020), (4224, 194535), (4320, 190212), (4323, 190080), (4356, 188640), (4455, 184448), (4716, 174240), (4752, 172920), (4840, 169776), (5184, 158510), (5240, 156816), (5280, 155628), (5445, 150912), (5760, 142659), (5764, 142560), (5808, 141480), (5895, 139392), (5940, 138336), (6288, 130680), (6336, 129690), (6480, 126808), (6534, 125760), (7040, 116721), (7074, 116160), (7128, 115280), (7205, 114048), (7260, 113184), (7744, 106110), (7860, 104544), (7920, 103752), (8384, 98010), (8640, 95106), (8646, 95040), (8712, 94320), (8910, 92224), (9432, 87120), (9504, 86460), (9680, 84888), (9801, 83840), (10368, 79255), (10480, 78408), (10560, 77814), (10611, 77440), (10890, 75456), (11528, 71280), (11616, 70740), (11790, 69696), (11880, 69168), (12576, 65340), (12672, 64845), (12960, 63404), (12969, 63360), (13068, 62880), (14148, 58080), (14256, 57640), (14410, 57024), (14520, 56592), (15488, 53055), (15720, 52272), (15840, 51876), (15851, 51840), (16335, 50304), (16768, 49005), (17280, 47553), (17292, 47520), (17424, 47160), (17685, 46464), (17820, 46112), (18864, 43560), (19008, 43230), (19360, 42444), (19602, 41920), (20960, 39204), (21120, 38907), (21222, 38720), (21615, 38016), (21780, 37728), (23056, 35640), (23232, 35370), (23580, 34848), (23760, 34584), (25152, 32670), (25920, 31702), (25938, 31680), (26136, 31440), (28296, 29040), (28512, 28820)]