490330045440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{343253}}^1$

素因数の和:343315

約数の個数: 264

約数和(自身を含む): 1753791781248

約数和(自身を除く): 1263461735808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3072, 3720, 3840, 3968, 4464, 4608, 4960, 5120, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9216, 9920, 11160, 11520, 11904, 14880, 15360, 15872, 17856, 19840, 22320, 23040, 23808, 29760, 31744, 35712, 39680, 44640, 46080, 47616, 59520, 71424, 79360, 89280, 95232, 119040, 142848, 158720, 178560, 238080, 285696, 343253, 357120, 476160, 686506, 714240, 1029759, 1373012, 1428480, 1716265, 2059518, 2746024, 3089277, 3432530, 4119036, 5148795, 5492048, 6178554, 6865060, 8238072, 10297590, 10640843, 10984096, 12357108, 13730120, 15446385, 16476144, 20595180, 21281686, 21968192, 24714216, 27460240, 30892770, 31922529, 32952288, 41190360, 42563372, 43936384, 49428432, 53204215, 54920480, 61785540, 63845058, 65904576, 82380720, 85126744, 87872768, 95767587, 98856864, 106408430, 109840960, 123571080, 127690116, 131809152, 159612645, 164761440, 170253488, 175745536, 191535174, 197713728, 212816860, 219681920, 247142160, 255380232, 263618304, 319225290, 329522880, 340506976, 351491072, 383070348, 395427456, 425633720, 439363840, 478837935, 494284320, 510760464, 527236608, 638450580, 659045760, 681013952, 766140696, 790854912, 851267440, 878727680, 957675870, 988568640, 1021520928, 1054473216, 1276901160, 1318091520, 1362027904, 1532281392, 1581709824, 1702534880, 1757455360, 1915351740, 1977137280, 2043041856, 2553802320, 2636183040, 2724055808, 3064562784, 3163419648, 3405069760, 3830703480, 3954274560, 4086083712, 5107604640, 5272366080, 5448111616, 6129125568, 6810139520, 7661406960, 7908549120, 8172167424, 10215209280, 10896223232, 12258251136, 13620279040, 15322813920, 15817098240, 16344334848, 20430418560, 24516502272, 27240558080, 30645627840, 32688669696, 40860837120, 49033004544, 54481116160, 61291255680, 81721674240, 98066009088, 122582511360, 163443348480, 245165022720, 490330045440]

約数ペア:

[(1, 490330045440), (2, 245165022720), (3, 163443348480), (4, 122582511360), (5, 98066009088), (6, 81721674240), (8, 61291255680), (9, 54481116160), (10, 49033004544), (12, 40860837120), (15, 32688669696), (16, 30645627840), (18, 27240558080), (20, 24516502272), (24, 20430418560), (30, 16344334848), (31, 15817098240), (32, 15322813920), (36, 13620279040), (40, 12258251136), (45, 10896223232), (48, 10215209280), (60, 8172167424), (62, 7908549120), (64, 7661406960), (72, 6810139520), (80, 6129125568), (90, 5448111616), (93, 5272366080), (96, 5107604640), (120, 4086083712), (124, 3954274560), (128, 3830703480), (144, 3405069760), (155, 3163419648), (160, 3064562784), (180, 2724055808), (186, 2636183040), (192, 2553802320), (240, 2043041856), (248, 1977137280), (256, 1915351740), (279, 1757455360), (288, 1702534880), (310, 1581709824), (320, 1532281392), (360, 1362027904), (372, 1318091520), (384, 1276901160), (465, 1054473216), (480, 1021520928), (496, 988568640), (512, 957675870), (558, 878727680), (576, 851267440), (620, 790854912), (640, 766140696), (720, 681013952), (744, 659045760), (768, 638450580), (930, 527236608), (960, 510760464), (992, 494284320), (1024, 478837935), (1116, 439363840), (1152, 425633720), (1240, 395427456), (1280, 383070348), (1395, 351491072), (1440, 340506976), (1488, 329522880), (1536, 319225290), (1860, 263618304), (1920, 255380232), (1984, 247142160), (2232, 219681920), (2304, 212816860), (2480, 197713728), (2560, 191535174), (2790, 175745536), (2880, 170253488), (2976, 164761440), (3072, 159612645), (3720, 131809152), (3840, 127690116), (3968, 123571080), (4464, 109840960), (4608, 106408430), (4960, 98856864), (5120, 95767587), (5580, 87872768), (5760, 85126744), (5952, 82380720), (7440, 65904576), (7680, 63845058), (7936, 61785540), (8928, 54920480), (9216, 53204215), (9920, 49428432), (11160, 43936384), (11520, 42563372), (11904, 41190360), (14880, 32952288), (15360, 31922529), (15872, 30892770), (17856, 27460240), (19840, 24714216), (22320, 21968192), (23040, 21281686), (23808, 20595180), (29760, 16476144), (31744, 15446385), (35712, 13730120), (39680, 12357108), (44640, 10984096), (46080, 10640843), (47616, 10297590), (59520, 8238072), (71424, 6865060), (79360, 6178554), (89280, 5492048), (95232, 5148795), (119040, 4119036), (142848, 3432530), (158720, 3089277), (178560, 2746024), (238080, 2059518), (285696, 1716265), (343253, 1428480), (357120, 1373012), (476160, 1029759), (686506, 714240)]