486590720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4937}}^1$

素因数の和:4976

約数の個数: 144

約数和(自身を含む): 1453431168

約数和(自身を除く): 966840448

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3080, 3520, 4480, 4928, 4937, 6160, 7040, 8960, 9856, 9874, 12320, 14080, 19712, 19748, 24640, 24685, 34559, 39496, 49280, 49370, 54307, 69118, 78992, 98560, 98740, 108614, 138236, 157984, 172795, 197480, 217228, 271535, 276472, 315968, 345590, 380149, 394960, 434456, 543070, 552944, 631936, 691180, 760298, 789920, 868912, 1086140, 1105888, 1263872, 1382360, 1520596, 1579840, 1737824, 1900745, 2172280, 2211776, 2764720, 3041192, 3159680, 3475648, 3801490, 4344560, 4423552, 5529440, 6082384, 6319360, 6951296, 7602980, 8689120, 8847104, 11058880, 12164768, 13902592, 15205960, 17378240, 22117760, 24329536, 30411920, 34756480, 44235520, 48659072, 60823840, 69512960, 97318144, 121647680, 243295360, 486590720]

約数ペア:

[(1, 486590720), (2, 243295360), (4, 121647680), (5, 97318144), (7, 69512960), (8, 60823840), (10, 48659072), (11, 44235520), (14, 34756480), (16, 30411920), (20, 24329536), (22, 22117760), (28, 17378240), (32, 15205960), (35, 13902592), (40, 12164768), (44, 11058880), (55, 8847104), (56, 8689120), (64, 7602980), (70, 6951296), (77, 6319360), (80, 6082384), (88, 5529440), (110, 4423552), (112, 4344560), (128, 3801490), (140, 3475648), (154, 3159680), (160, 3041192), (176, 2764720), (220, 2211776), (224, 2172280), (256, 1900745), (280, 1737824), (308, 1579840), (320, 1520596), (352, 1382360), (385, 1263872), (440, 1105888), (448, 1086140), (560, 868912), (616, 789920), (640, 760298), (704, 691180), (770, 631936), (880, 552944), (896, 543070), (1120, 434456), (1232, 394960), (1280, 380149), (1408, 345590), (1540, 315968), (1760, 276472), (1792, 271535), (2240, 217228), (2464, 197480), (2816, 172795), (3080, 157984), (3520, 138236), (4480, 108614), (4928, 98740), (4937, 98560), (6160, 78992), (7040, 69118), (8960, 54307), (9856, 49370), (9874, 49280), (12320, 39496), (14080, 34559), (19712, 24685), (19748, 24640)]