8509428480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{316571}}^1$

素因数の和:316602

約数の個数: 144

約数和(自身を含む): 31059512064

約数和(自身を除く): 22550083584

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, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 316571, 633142, 949713, 1266284, 1582855, 1899426, 2215997, 2532568, 3165710, 3798852, 4431994, 4748565, 5065136, 6331420, 6647991, 7597704, 8863988, 9497130, 10130272, 11079985, 12662840, 13295982, 15195408, 17727976, 18994260, 20260544, 22159970, 25325680, 26591964, 30390816, 33239955, 35455952, 37988520, 40521088, 44319940, 50651360, 53183928, 60781632, 66479910, 70911904, 75977040, 81042176, 88639880, 101302720, 106367856, 121563264, 132959820, 141823808, 151954080, 177279760, 202605440, 212735712, 243126528, 265919640, 283647616, 303908160, 354559520, 405210880, 425471424, 531839280, 567295232, 607816320, 709119040, 850942848, 1063678560, 1215632640, 1418238080, 1701885696, 2127357120, 2836476160, 4254714240, 8509428480]

約数ペア:

[(1, 8509428480), (2, 4254714240), (3, 2836476160), (4, 2127357120), (5, 1701885696), (6, 1418238080), (7, 1215632640), (8, 1063678560), (10, 850942848), (12, 709119040), (14, 607816320), (15, 567295232), (16, 531839280), (20, 425471424), (21, 405210880), (24, 354559520), (28, 303908160), (30, 283647616), (32, 265919640), (35, 243126528), (40, 212735712), (42, 202605440), (48, 177279760), (56, 151954080), (60, 141823808), (64, 132959820), (70, 121563264), (80, 106367856), (84, 101302720), (96, 88639880), (105, 81042176), (112, 75977040), (120, 70911904), (128, 66479910), (140, 60781632), (160, 53183928), (168, 50651360), (192, 44319940), (210, 40521088), (224, 37988520), (240, 35455952), (256, 33239955), (280, 30390816), (320, 26591964), (336, 25325680), (384, 22159970), (420, 20260544), (448, 18994260), (480, 17727976), (560, 15195408), (640, 13295982), (672, 12662840), (768, 11079985), (840, 10130272), (896, 9497130), (960, 8863988), (1120, 7597704), (1280, 6647991), (1344, 6331420), (1680, 5065136), (1792, 4748565), (1920, 4431994), (2240, 3798852), (2688, 3165710), (3360, 2532568), (3840, 2215997), (4480, 1899426), (5376, 1582855), (6720, 1266284), (8960, 949713), (13440, 633142), (26880, 316571)]