269241280

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 224

約数和(自身を含む): 819302400

約数和(自身を除く): 550061120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 223, 224, 245, 280, 308, 320, 343, 352, 385, 392, 440, 446, 448, 490, 539, 560, 616, 686, 704, 770, 784, 880, 892, 980, 1078, 1115, 1120, 1232, 1372, 1540, 1561, 1568, 1715, 1760, 1784, 1960, 2156, 2230, 2240, 2453, 2464, 2695, 2744, 3080, 3122, 3136, 3430, 3520, 3568, 3773, 3920, 4312, 4460, 4906, 4928, 5390, 5488, 6160, 6244, 6860, 7136, 7546, 7805, 7840, 8624, 8920, 9812, 10780, 10927, 10976, 12265, 12320, 12488, 13720, 14272, 15092, 15610, 15680, 17171, 17248, 17840, 18865, 19624, 21560, 21854, 21952, 24530, 24640, 24976, 27440, 30184, 31220, 34342, 34496, 35680, 37730, 39248, 43120, 43708, 49060, 49952, 54635, 54880, 60368, 62440, 68684, 71360, 75460, 76489, 78496, 85855, 86240, 87416, 98120, 99904, 109270, 109760, 120197, 120736, 124880, 137368, 150920, 152978, 156992, 171710, 172480, 174832, 196240, 218540, 240394, 241472, 249760, 274736, 301840, 305956, 343420, 349664, 382445, 392480, 437080, 480788, 499520, 549472, 600985, 603680, 611912, 686840, 699328, 764890, 784960, 841379, 874160, 961576, 1098944, 1201970, 1207360, 1223824, 1373680, 1529780, 1682758, 1748320, 1923152, 2403940, 2447648, 2747360, 3059560, 3365516, 3496640, 3846304, 4206895, 4807880, 4895296, 5494720, 6119120, 6731032, 7692608, 8413790, 9615760, 12238240, 13462064, 16827580, 19231520, 24476480, 26924128, 33655160, 38463040, 53848256, 67310320, 134620640, 269241280]

約数ペア:

[(1, 269241280), (2, 134620640), (4, 67310320), (5, 53848256), (7, 38463040), (8, 33655160), (10, 26924128), (11, 24476480), (14, 19231520), (16, 16827580), (20, 13462064), (22, 12238240), (28, 9615760), (32, 8413790), (35, 7692608), (40, 6731032), (44, 6119120), (49, 5494720), (55, 4895296), (56, 4807880), (64, 4206895), (70, 3846304), (77, 3496640), (80, 3365516), (88, 3059560), (98, 2747360), (110, 2447648), (112, 2403940), (140, 1923152), (154, 1748320), (160, 1682758), (176, 1529780), (196, 1373680), (220, 1223824), (223, 1207360), (224, 1201970), (245, 1098944), (280, 961576), (308, 874160), (320, 841379), (343, 784960), (352, 764890), (385, 699328), (392, 686840), (440, 611912), (446, 603680), (448, 600985), (490, 549472), (539, 499520), (560, 480788), (616, 437080), (686, 392480), (704, 382445), (770, 349664), (784, 343420), (880, 305956), (892, 301840), (980, 274736), (1078, 249760), (1115, 241472), (1120, 240394), (1232, 218540), (1372, 196240), (1540, 174832), (1561, 172480), (1568, 171710), (1715, 156992), (1760, 152978), (1784, 150920), (1960, 137368), (2156, 124880), (2230, 120736), (2240, 120197), (2453, 109760), (2464, 109270), (2695, 99904), (2744, 98120), (3080, 87416), (3122, 86240), (3136, 85855), (3430, 78496), (3520, 76489), (3568, 75460), (3773, 71360), (3920, 68684), (4312, 62440), (4460, 60368), (4906, 54880), (4928, 54635), (5390, 49952), (5488, 49060), (6160, 43708), (6244, 43120), (6860, 39248), (7136, 37730), (7546, 35680), (7805, 34496), (7840, 34342), (8624, 31220), (8920, 30184), (9812, 27440), (10780, 24976), (10927, 24640), (10976, 24530), (12265, 21952), (12320, 21854), (12488, 21560), (13720, 19624), (14272, 18865), (15092, 17840), (15610, 17248), (15680, 17171)]