1231179840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3533}}^1$

素因数の和:3578

約数の個数: 252

約数和(自身を含む): 4656037932

約数和(自身を除く): 3424858092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 576, 605, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2112, 2178, 2420, 2640, 2880, 2904, 3168, 3520, 3533, 3630, 3872, 3960, 4356, 4840, 5280, 5445, 5808, 6336, 7066, 7260, 7744, 7920, 8712, 9680, 10560, 10599, 10890, 11616, 14132, 14520, 15840, 17424, 17665, 19360, 21198, 21780, 23232, 28264, 29040, 31680, 31797, 34848, 35330, 38720, 38863, 42396, 43560, 52995, 56528, 58080, 63594, 69696, 70660, 77726, 84792, 87120, 105990, 113056, 116160, 116589, 127188, 141320, 155452, 158985, 169584, 174240, 194315, 211980, 226112, 233178, 254376, 282640, 310904, 317970, 339168, 348480, 349767, 388630, 423960, 427493, 466356, 508752, 565280, 582945, 621808, 635940, 678336, 699534, 777260, 847920, 854986, 932712, 1017504, 1130560, 1165890, 1243616, 1271880, 1282479, 1399068, 1554520, 1695840, 1709972, 1748835, 1865424, 2035008, 2137465, 2331780, 2487232, 2543760, 2564958, 2798136, 3109040, 3391680, 3419944, 3497670, 3730848, 3847437, 4274930, 4663560, 5087520, 5129916, 5596272, 6218080, 6412395, 6839888, 6995340, 7461696, 7694874, 8549860, 9327120, 10175040, 10259832, 11192544, 12436160, 12824790, 13679776, 13990680, 15389748, 17099720, 18654240, 19237185, 20519664, 22385088, 25649580, 27359552, 27981360, 30779496, 34199440, 37308480, 38474370, 41039328, 51299160, 55962720, 61558992, 68398880, 76948740, 82078656, 102598320, 111925440, 123117984, 136797760, 153897480, 205196640, 246235968, 307794960, 410393280, 615589920, 1231179840]

約数ペア:

[(1, 1231179840), (2, 615589920), (3, 410393280), (4, 307794960), (5, 246235968), (6, 205196640), (8, 153897480), (9, 136797760), (10, 123117984), (11, 111925440), (12, 102598320), (15, 82078656), (16, 76948740), (18, 68398880), (20, 61558992), (22, 55962720), (24, 51299160), (30, 41039328), (32, 38474370), (33, 37308480), (36, 34199440), (40, 30779496), (44, 27981360), (45, 27359552), (48, 25649580), (55, 22385088), (60, 20519664), (64, 19237185), (66, 18654240), (72, 17099720), (80, 15389748), (88, 13990680), (90, 13679776), (96, 12824790), (99, 12436160), (110, 11192544), (120, 10259832), (121, 10175040), (132, 9327120), (144, 8549860), (160, 7694874), (165, 7461696), (176, 6995340), (180, 6839888), (192, 6412395), (198, 6218080), (220, 5596272), (240, 5129916), (242, 5087520), (264, 4663560), (288, 4274930), (320, 3847437), (330, 3730848), (352, 3497670), (360, 3419944), (363, 3391680), (396, 3109040), (440, 2798136), (480, 2564958), (484, 2543760), (495, 2487232), (528, 2331780), (576, 2137465), (605, 2035008), (660, 1865424), (704, 1748835), (720, 1709972), (726, 1695840), (792, 1554520), (880, 1399068), (960, 1282479), (968, 1271880), (990, 1243616), (1056, 1165890), (1089, 1130560), (1210, 1017504), (1320, 932712), (1440, 854986), (1452, 847920), (1584, 777260), (1760, 699534), (1815, 678336), (1936, 635940), (1980, 621808), (2112, 582945), (2178, 565280), (2420, 508752), (2640, 466356), (2880, 427493), (2904, 423960), (3168, 388630), (3520, 349767), (3533, 348480), (3630, 339168), (3872, 317970), (3960, 310904), (4356, 282640), (4840, 254376), (5280, 233178), (5445, 226112), (5808, 211980), (6336, 194315), (7066, 174240), (7260, 169584), (7744, 158985), (7920, 155452), (8712, 141320), (9680, 127188), (10560, 116589), (10599, 116160), (10890, 113056), (11616, 105990), (14132, 87120), (14520, 84792), (15840, 77726), (17424, 70660), (17665, 69696), (19360, 63594), (21198, 58080), (21780, 56528), (23232, 52995), (28264, 43560), (29040, 42396), (31680, 38863), (31797, 38720), (34848, 35330)]