13601280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 320

約数和(自身を含む): 56567808

約数和(自身を除く): 42966528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 32, 33, 35, 40, 42, 44, 46, 48, 55, 56, 60, 64, 66, 69, 70, 77, 80, 84, 88, 92, 96, 105, 110, 112, 115, 120, 128, 132, 138, 140, 154, 160, 161, 165, 168, 176, 184, 192, 210, 220, 224, 230, 231, 240, 253, 256, 264, 276, 280, 308, 320, 322, 330, 336, 345, 352, 368, 384, 385, 420, 440, 448, 460, 462, 480, 483, 506, 512, 528, 552, 560, 616, 640, 644, 660, 672, 690, 704, 736, 759, 768, 770, 805, 840, 880, 896, 920, 924, 960, 966, 1012, 1056, 1104, 1120, 1155, 1232, 1265, 1280, 1288, 1320, 1344, 1380, 1408, 1472, 1518, 1536, 1540, 1610, 1680, 1760, 1771, 1792, 1840, 1848, 1920, 1932, 2024, 2112, 2208, 2240, 2310, 2415, 2464, 2530, 2560, 2576, 2640, 2688, 2760, 2816, 2944, 3036, 3080, 3220, 3360, 3520, 3542, 3584, 3680, 3696, 3795, 3840, 3864, 4048, 4224, 4416, 4480, 4620, 4830, 4928, 5060, 5152, 5280, 5313, 5376, 5520, 5632, 5888, 6072, 6160, 6440, 6720, 7040, 7084, 7360, 7392, 7590, 7680, 7728, 8096, 8448, 8832, 8855, 8960, 9240, 9660, 9856, 10120, 10304, 10560, 10626, 10752, 11040, 11776, 12144, 12320, 12880, 13440, 14080, 14168, 14720, 14784, 15180, 15456, 16192, 16896, 17664, 17710, 17920, 18480, 19320, 19712, 20240, 20608, 21120, 21252, 22080, 24288, 24640, 25760, 26565, 26880, 28160, 28336, 29440, 29568, 30360, 30912, 32384, 35328, 35420, 36960, 38640, 39424, 40480, 41216, 42240, 42504, 44160, 48576, 49280, 51520, 53130, 53760, 56672, 58880, 59136, 60720, 61824, 64768, 70840, 73920, 77280, 80960, 82432, 84480, 85008, 88320, 97152, 98560, 103040, 106260, 113344, 118272, 121440, 123648, 129536, 141680, 147840, 154560, 161920, 170016, 176640, 194304, 197120, 206080, 212520, 226688, 242880, 247296, 283360, 295680, 309120, 323840, 340032, 388608, 412160, 425040, 453376, 485760, 566720, 591360, 618240, 647680, 680064, 850080, 906752, 971520, 1133440, 1236480, 1360128, 1700160, 1943040, 2266880, 2720256, 3400320, 4533760, 6800640, 13601280]

約数ペア:

[(1, 13601280), (2, 6800640), (3, 4533760), (4, 3400320), (5, 2720256), (6, 2266880), (7, 1943040), (8, 1700160), (10, 1360128), (11, 1236480), (12, 1133440), (14, 971520), (15, 906752), (16, 850080), (20, 680064), (21, 647680), (22, 618240), (23, 591360), (24, 566720), (28, 485760), (30, 453376), (32, 425040), (33, 412160), (35, 388608), (40, 340032), (42, 323840), (44, 309120), (46, 295680), (48, 283360), (55, 247296), (56, 242880), (60, 226688), (64, 212520), (66, 206080), (69, 197120), (70, 194304), (77, 176640), (80, 170016), (84, 161920), (88, 154560), (92, 147840), (96, 141680), (105, 129536), (110, 123648), (112, 121440), (115, 118272), (120, 113344), (128, 106260), (132, 103040), (138, 98560), (140, 97152), (154, 88320), (160, 85008), (161, 84480), (165, 82432), (168, 80960), (176, 77280), (184, 73920), (192, 70840), (210, 64768), (220, 61824), (224, 60720), (230, 59136), (231, 58880), (240, 56672), (253, 53760), (256, 53130), (264, 51520), (276, 49280), (280, 48576), (308, 44160), (320, 42504), (322, 42240), (330, 41216), (336, 40480), (345, 39424), (352, 38640), (368, 36960), (384, 35420), (385, 35328), (420, 32384), (440, 30912), (448, 30360), (460, 29568), (462, 29440), (480, 28336), (483, 28160), (506, 26880), (512, 26565), (528, 25760), (552, 24640), (560, 24288), (616, 22080), (640, 21252), (644, 21120), (660, 20608), (672, 20240), (690, 19712), (704, 19320), (736, 18480), (759, 17920), (768, 17710), (770, 17664), (805, 16896), (840, 16192), (880, 15456), (896, 15180), (920, 14784), (924, 14720), (960, 14168), (966, 14080), (1012, 13440), (1056, 12880), (1104, 12320), (1120, 12144), (1155, 11776), (1232, 11040), (1265, 10752), (1280, 10626), (1288, 10560), (1320, 10304), (1344, 10120), (1380, 9856), (1408, 9660), (1472, 9240), (1518, 8960), (1536, 8855), (1540, 8832), (1610, 8448), (1680, 8096), (1760, 7728), (1771, 7680), (1792, 7590), (1840, 7392), (1848, 7360), (1920, 7084), (1932, 7040), (2024, 6720), (2112, 6440), (2208, 6160), (2240, 6072), (2310, 5888), (2415, 5632), (2464, 5520), (2530, 5376), (2560, 5313), (2576, 5280), (2640, 5152), (2688, 5060), (2760, 4928), (2816, 4830), (2944, 4620), (3036, 4480), (3080, 4416), (3220, 4224), (3360, 4048), (3520, 3864), (3542, 3840), (3584, 3795), (3680, 3696)]