479028480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 288

約数和(自身を含む): 1780144128

約数和(自身を除く): 1301115648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 128, 140, 142, 160, 168, 192, 210, 213, 224, 240, 251, 256, 280, 284, 320, 336, 355, 384, 420, 426, 448, 480, 497, 502, 560, 568, 640, 672, 710, 753, 768, 840, 852, 896, 960, 994, 1004, 1065, 1120, 1136, 1255, 1280, 1344, 1420, 1491, 1506, 1680, 1704, 1757, 1792, 1920, 1988, 2008, 2130, 2240, 2272, 2485, 2510, 2688, 2840, 2982, 3012, 3360, 3408, 3514, 3765, 3840, 3976, 4016, 4260, 4480, 4544, 4970, 5020, 5271, 5376, 5680, 5964, 6024, 6720, 6816, 7028, 7455, 7530, 7952, 8032, 8520, 8785, 8960, 9088, 9940, 10040, 10542, 11360, 11928, 12048, 13440, 13632, 14056, 14910, 15060, 15904, 16064, 17040, 17570, 17821, 18176, 19880, 20080, 21084, 22720, 23856, 24096, 26355, 26880, 27264, 28112, 29820, 30120, 31808, 32128, 34080, 35140, 35642, 39760, 40160, 42168, 45440, 47712, 48192, 52710, 53463, 54528, 56224, 59640, 60240, 63616, 64256, 68160, 70280, 71284, 79520, 80320, 84336, 89105, 90880, 95424, 96384, 105420, 106926, 112448, 119280, 120480, 124747, 127232, 136320, 140560, 142568, 159040, 160640, 168672, 178210, 190848, 192768, 210840, 213852, 224896, 238560, 240960, 249494, 267315, 272640, 281120, 285136, 318080, 321280, 337344, 356420, 374241, 381696, 421680, 427704, 449792, 477120, 481920, 498988, 534630, 562240, 570272, 623735, 636160, 674688, 712840, 748482, 843360, 855408, 954240, 963840, 997976, 1069260, 1124480, 1140544, 1247470, 1349376, 1425680, 1496964, 1686720, 1710816, 1871205, 1908480, 1995952, 2138520, 2248960, 2281088, 2494940, 2851360, 2993928, 3373440, 3421632, 3742410, 3991904, 4277040, 4562176, 4989880, 5702720, 5987856, 6746880, 6843264, 7484820, 7983808, 8554080, 9979760, 11405440, 11975712, 13686528, 14969640, 15967616, 17108160, 19959520, 22810880, 23951424, 29939280, 31935232, 34216320, 39919040, 47902848, 59878560, 68432640, 79838080, 95805696, 119757120, 159676160, 239514240, 479028480]

約数ペア:

[(1, 479028480), (2, 239514240), (3, 159676160), (4, 119757120), (5, 95805696), (6, 79838080), (7, 68432640), (8, 59878560), (10, 47902848), (12, 39919040), (14, 34216320), (15, 31935232), (16, 29939280), (20, 23951424), (21, 22810880), (24, 19959520), (28, 17108160), (30, 15967616), (32, 14969640), (35, 13686528), (40, 11975712), (42, 11405440), (48, 9979760), (56, 8554080), (60, 7983808), (64, 7484820), (70, 6843264), (71, 6746880), (80, 5987856), (84, 5702720), (96, 4989880), (105, 4562176), (112, 4277040), (120, 3991904), (128, 3742410), (140, 3421632), (142, 3373440), (160, 2993928), (168, 2851360), (192, 2494940), (210, 2281088), (213, 2248960), (224, 2138520), (240, 1995952), (251, 1908480), (256, 1871205), (280, 1710816), (284, 1686720), (320, 1496964), (336, 1425680), (355, 1349376), (384, 1247470), (420, 1140544), (426, 1124480), (448, 1069260), (480, 997976), (497, 963840), (502, 954240), (560, 855408), (568, 843360), (640, 748482), (672, 712840), (710, 674688), (753, 636160), (768, 623735), (840, 570272), (852, 562240), (896, 534630), (960, 498988), (994, 481920), (1004, 477120), (1065, 449792), (1120, 427704), (1136, 421680), (1255, 381696), (1280, 374241), (1344, 356420), (1420, 337344), (1491, 321280), (1506, 318080), (1680, 285136), (1704, 281120), (1757, 272640), (1792, 267315), (1920, 249494), (1988, 240960), (2008, 238560), (2130, 224896), (2240, 213852), (2272, 210840), (2485, 192768), (2510, 190848), (2688, 178210), (2840, 168672), (2982, 160640), (3012, 159040), (3360, 142568), (3408, 140560), (3514, 136320), (3765, 127232), (3840, 124747), (3976, 120480), (4016, 119280), (4260, 112448), (4480, 106926), (4544, 105420), (4970, 96384), (5020, 95424), (5271, 90880), (5376, 89105), (5680, 84336), (5964, 80320), (6024, 79520), (6720, 71284), (6816, 70280), (7028, 68160), (7455, 64256), (7530, 63616), (7952, 60240), (8032, 59640), (8520, 56224), (8785, 54528), (8960, 53463), (9088, 52710), (9940, 48192), (10040, 47712), (10542, 45440), (11360, 42168), (11928, 40160), (12048, 39760), (13440, 35642), (13632, 35140), (14056, 34080), (14910, 32128), (15060, 31808), (15904, 30120), (16064, 29820), (17040, 28112), (17570, 27264), (17821, 26880), (18176, 26355), (19880, 24096), (20080, 23856), (21084, 22720)]