1774080

素因数分解:

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

素因数の和:47

約数の個数: 240

約数和(自身を含む): 7660224

約数和(自身を除く): 5886144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 256, 264, 280, 288, 308, 315, 320, 330, 336, 352, 360, 384, 385, 396, 420, 440, 448, 462, 480, 495, 504, 512, 528, 560, 576, 616, 630, 640, 660, 672, 693, 704, 720, 768, 770, 792, 840, 880, 896, 924, 960, 990, 1008, 1056, 1120, 1152, 1155, 1232, 1260, 1280, 1320, 1344, 1386, 1408, 1440, 1536, 1540, 1584, 1680, 1760, 1792, 1848, 1920, 1980, 2016, 2112, 2240, 2304, 2310, 2464, 2520, 2560, 2640, 2688, 2772, 2816, 2880, 3080, 3168, 3360, 3465, 3520, 3584, 3696, 3840, 3960, 4032, 4224, 4480, 4608, 4620, 4928, 5040, 5280, 5376, 5544, 5632, 5760, 6160, 6336, 6720, 6930, 7040, 7392, 7680, 7920, 8064, 8448, 8960, 9240, 9856, 10080, 10560, 10752, 11088, 11520, 12320, 12672, 13440, 13860, 14080, 14784, 15840, 16128, 16896, 17920, 18480, 19712, 20160, 21120, 22176, 23040, 24640, 25344, 26880, 27720, 28160, 29568, 31680, 32256, 36960, 39424, 40320, 42240, 44352, 49280, 50688, 53760, 55440, 59136, 63360, 73920, 80640, 84480, 88704, 98560, 110880, 118272, 126720, 147840, 161280, 177408, 197120, 221760, 253440, 295680, 354816, 443520, 591360, 887040, 1774080]

約数ペア:

[(1, 1774080), (2, 887040), (3, 591360), (4, 443520), (5, 354816), (6, 295680), (7, 253440), (8, 221760), (9, 197120), (10, 177408), (11, 161280), (12, 147840), (14, 126720), (15, 118272), (16, 110880), (18, 98560), (20, 88704), (21, 84480), (22, 80640), (24, 73920), (28, 63360), (30, 59136), (32, 55440), (33, 53760), (35, 50688), (36, 49280), (40, 44352), (42, 42240), (44, 40320), (45, 39424), (48, 36960), (55, 32256), (56, 31680), (60, 29568), (63, 28160), (64, 27720), (66, 26880), (70, 25344), (72, 24640), (77, 23040), (80, 22176), (84, 21120), (88, 20160), (90, 19712), (96, 18480), (99, 17920), (105, 16896), (110, 16128), (112, 15840), (120, 14784), (126, 14080), (128, 13860), (132, 13440), (140, 12672), (144, 12320), (154, 11520), (160, 11088), (165, 10752), (168, 10560), (176, 10080), (180, 9856), (192, 9240), (198, 8960), (210, 8448), (220, 8064), (224, 7920), (231, 7680), (240, 7392), (252, 7040), (256, 6930), (264, 6720), (280, 6336), (288, 6160), (308, 5760), (315, 5632), (320, 5544), (330, 5376), (336, 5280), (352, 5040), (360, 4928), (384, 4620), (385, 4608), (396, 4480), (420, 4224), (440, 4032), (448, 3960), (462, 3840), (480, 3696), (495, 3584), (504, 3520), (512, 3465), (528, 3360), (560, 3168), (576, 3080), (616, 2880), (630, 2816), (640, 2772), (660, 2688), (672, 2640), (693, 2560), (704, 2520), (720, 2464), (768, 2310), (770, 2304), (792, 2240), (840, 2112), (880, 2016), (896, 1980), (924, 1920), (960, 1848), (990, 1792), (1008, 1760), (1056, 1680), (1120, 1584), (1152, 1540), (1155, 1536), (1232, 1440), (1260, 1408), (1280, 1386), (1320, 1344)]