391469760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1$

素因数の和:1413

約数の個数: 280

約数和(自身を含む): 1520226576

約数和(自身を除く): 1128756816

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, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1373, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1980, 2112, 2160, 2376, 2592, 2640, 2746, 2880, 2970, 3168, 3240, 3520, 3564, 3960, 4119, 4320, 4455, 4752, 5184, 5280, 5492, 5940, 6336, 6480, 6865, 7128, 7920, 8238, 8640, 8910, 9504, 10560, 10984, 11880, 12357, 12960, 13730, 14256, 15103, 15840, 16476, 17820, 19008, 20595, 21968, 23760, 24714, 25920, 27460, 28512, 30206, 31680, 32952, 35640, 37071, 41190, 43936, 45309, 47520, 49428, 54920, 57024, 60412, 61785, 65904, 71280, 74142, 75515, 82380, 87872, 90618, 95040, 98856, 109840, 111213, 120824, 123570, 131808, 135927, 142560, 148284, 151030, 164760, 181236, 185355, 197712, 219680, 222426, 226545, 241648, 247140, 263616, 271854, 285120, 296568, 302060, 329520, 362472, 370710, 395424, 407781, 439360, 444852, 453090, 483296, 494280, 543708, 556065, 593136, 604120, 659040, 679635, 724944, 741420, 790848, 815562, 889704, 906180, 966592, 988560, 1087416, 1112130, 1186272, 1208240, 1223343, 1318080, 1359270, 1449888, 1482840, 1631124, 1779408, 1812360, 1977120, 2038905, 2174832, 2224260, 2372544, 2416480, 2446686, 2718540, 2899776, 2965680, 3262248, 3558816, 3624720, 3954240, 4077810, 4349664, 4448520, 4832960, 4893372, 5437080, 5931360, 6116715, 6524496, 7117632, 7249440, 8155620, 8699328, 8897040, 9786744, 10874160, 11862720, 12233430, 13048992, 14498880, 16311240, 17794080, 19573488, 21748320, 24466860, 26097984, 32622480, 35588160, 39146976, 43496640, 48933720, 65244960, 78293952, 97867440, 130489920, 195734880, 391469760]

約数ペア:

[(1, 391469760), (2, 195734880), (3, 130489920), (4, 97867440), (5, 78293952), (6, 65244960), (8, 48933720), (9, 43496640), (10, 39146976), (11, 35588160), (12, 32622480), (15, 26097984), (16, 24466860), (18, 21748320), (20, 19573488), (22, 17794080), (24, 16311240), (27, 14498880), (30, 13048992), (32, 12233430), (33, 11862720), (36, 10874160), (40, 9786744), (44, 8897040), (45, 8699328), (48, 8155620), (54, 7249440), (55, 7117632), (60, 6524496), (64, 6116715), (66, 5931360), (72, 5437080), (80, 4893372), (81, 4832960), (88, 4448520), (90, 4349664), (96, 4077810), (99, 3954240), (108, 3624720), (110, 3558816), (120, 3262248), (132, 2965680), (135, 2899776), (144, 2718540), (160, 2446686), (162, 2416480), (165, 2372544), (176, 2224260), (180, 2174832), (192, 2038905), (198, 1977120), (216, 1812360), (220, 1779408), (240, 1631124), (264, 1482840), (270, 1449888), (288, 1359270), (297, 1318080), (320, 1223343), (324, 1208240), (330, 1186272), (352, 1112130), (360, 1087416), (396, 988560), (405, 966592), (432, 906180), (440, 889704), (480, 815562), (495, 790848), (528, 741420), (540, 724944), (576, 679635), (594, 659040), (648, 604120), (660, 593136), (704, 556065), (720, 543708), (792, 494280), (810, 483296), (864, 453090), (880, 444852), (891, 439360), (960, 407781), (990, 395424), (1056, 370710), (1080, 362472), (1188, 329520), (1296, 302060), (1320, 296568), (1373, 285120), (1440, 271854), (1485, 263616), (1584, 247140), (1620, 241648), (1728, 226545), (1760, 222426), (1782, 219680), (1980, 197712), (2112, 185355), (2160, 181236), (2376, 164760), (2592, 151030), (2640, 148284), (2746, 142560), (2880, 135927), (2970, 131808), (3168, 123570), (3240, 120824), (3520, 111213), (3564, 109840), (3960, 98856), (4119, 95040), (4320, 90618), (4455, 87872), (4752, 82380), (5184, 75515), (5280, 74142), (5492, 71280), (5940, 65904), (6336, 61785), (6480, 60412), (6865, 57024), (7128, 54920), (7920, 49428), (8238, 47520), (8640, 45309), (8910, 43936), (9504, 41190), (10560, 37071), (10984, 35640), (11880, 32952), (12357, 31680), (12960, 30206), (13730, 28512), (14256, 27460), (15103, 25920), (15840, 24714), (16476, 23760), (17820, 21968), (19008, 20595)]