258698880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1400

約数の個数: 256

約数和(自身を含む): 1000252800

約数和(自身を除く): 741553920

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, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1361, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2722, 2880, 2970, 3168, 3456, 3520, 3960, 4083, 4224, 4320, 4752, 5280, 5444, 5760, 5940, 6336, 6805, 7040, 7920, 8166, 8640, 9504, 10560, 10888, 11880, 12249, 12672, 13610, 14971, 15840, 16332, 17280, 19008, 20415, 21120, 21776, 23760, 24498, 27220, 29942, 31680, 32664, 36747, 38016, 40830, 43552, 44913, 47520, 48996, 54440, 59884, 61245, 63360, 65328, 73494, 74855, 81660, 87104, 89826, 95040, 97992, 108880, 119768, 122490, 130656, 134739, 146988, 149710, 163320, 174208, 179652, 183735, 190080, 195984, 217760, 224565, 239536, 244980, 261312, 269478, 293976, 299420, 326640, 359304, 367470, 391968, 404217, 435520, 449130, 479072, 489960, 522624, 538956, 587952, 598840, 653280, 673695, 718608, 734940, 783936, 808434, 871040, 898260, 958144, 979920, 1077912, 1175904, 1197680, 1306560, 1347390, 1437216, 1469880, 1567872, 1616868, 1796520, 1916288, 1959840, 2021085, 2155824, 2351808, 2395360, 2613120, 2694780, 2874432, 2939760, 3233736, 3593040, 3919680, 4042170, 4311648, 4703616, 4790720, 5389560, 5748864, 5879520, 6467472, 7186080, 7839360, 8084340, 8623296, 9581440, 10779120, 11759040, 12934944, 14372160, 16168680, 17246592, 21558240, 23518080, 25869888, 28744320, 32337360, 43116480, 51739776, 64674720, 86232960, 129349440, 258698880]

約数ペア:

[(1, 258698880), (2, 129349440), (3, 86232960), (4, 64674720), (5, 51739776), (6, 43116480), (8, 32337360), (9, 28744320), (10, 25869888), (11, 23518080), (12, 21558240), (15, 17246592), (16, 16168680), (18, 14372160), (20, 12934944), (22, 11759040), (24, 10779120), (27, 9581440), (30, 8623296), (32, 8084340), (33, 7839360), (36, 7186080), (40, 6467472), (44, 5879520), (45, 5748864), (48, 5389560), (54, 4790720), (55, 4703616), (60, 4311648), (64, 4042170), (66, 3919680), (72, 3593040), (80, 3233736), (88, 2939760), (90, 2874432), (96, 2694780), (99, 2613120), (108, 2395360), (110, 2351808), (120, 2155824), (128, 2021085), (132, 1959840), (135, 1916288), (144, 1796520), (160, 1616868), (165, 1567872), (176, 1469880), (180, 1437216), (192, 1347390), (198, 1306560), (216, 1197680), (220, 1175904), (240, 1077912), (264, 979920), (270, 958144), (288, 898260), (297, 871040), (320, 808434), (330, 783936), (352, 734940), (360, 718608), (384, 673695), (396, 653280), (432, 598840), (440, 587952), (480, 538956), (495, 522624), (528, 489960), (540, 479072), (576, 449130), (594, 435520), (640, 404217), (660, 391968), (704, 367470), (720, 359304), (792, 326640), (864, 299420), (880, 293976), (960, 269478), (990, 261312), (1056, 244980), (1080, 239536), (1152, 224565), (1188, 217760), (1320, 195984), (1361, 190080), (1408, 183735), (1440, 179652), (1485, 174208), (1584, 163320), (1728, 149710), (1760, 146988), (1920, 134739), (1980, 130656), (2112, 122490), (2160, 119768), (2376, 108880), (2640, 97992), (2722, 95040), (2880, 89826), (2970, 87104), (3168, 81660), (3456, 74855), (3520, 73494), (3960, 65328), (4083, 63360), (4224, 61245), (4320, 59884), (4752, 54440), (5280, 48996), (5444, 47520), (5760, 44913), (5940, 43552), (6336, 40830), (6805, 38016), (7040, 36747), (7920, 32664), (8166, 31680), (8640, 29942), (9504, 27220), (10560, 24498), (10888, 23760), (11880, 21776), (12249, 21120), (12672, 20415), (13610, 19008), (14971, 17280), (15840, 16332)]