847134720

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 240

約数和(自身を含む): 3019806720

約数和(自身を除く): 2172672000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 383, 384, 432, 480, 512, 540, 576, 640, 720, 766, 768, 864, 960, 1024, 1080, 1149, 1152, 1280, 1440, 1532, 1536, 1728, 1915, 1920, 2048, 2160, 2298, 2304, 2560, 2880, 3064, 3072, 3447, 3456, 3830, 3840, 4096, 4320, 4596, 4608, 5120, 5745, 5760, 6128, 6144, 6894, 6912, 7660, 7680, 8192, 8640, 9192, 9216, 10240, 10341, 11490, 11520, 12256, 12288, 13788, 13824, 15320, 15360, 16384, 17235, 17280, 18384, 18432, 20480, 20682, 22980, 23040, 24512, 24576, 27576, 27648, 30640, 30720, 34470, 34560, 36768, 36864, 40960, 41364, 45960, 46080, 49024, 49152, 51705, 55152, 55296, 61280, 61440, 68940, 69120, 73536, 73728, 81920, 82728, 91920, 92160, 98048, 103410, 110304, 110592, 122560, 122880, 137880, 138240, 147072, 147456, 165456, 183840, 184320, 196096, 206820, 220608, 221184, 245120, 245760, 275760, 276480, 294144, 330912, 367680, 368640, 392192, 413640, 441216, 442368, 490240, 551520, 552960, 588288, 661824, 735360, 737280, 784384, 827280, 882432, 980480, 1103040, 1105920, 1176576, 1323648, 1470720, 1568768, 1654560, 1764864, 1960960, 2206080, 2211840, 2353152, 2647296, 2941440, 3137536, 3309120, 3529728, 3921920, 4412160, 4706304, 5294592, 5882880, 6275072, 6618240, 7059456, 7843840, 8824320, 9412608, 10589184, 11765760, 13236480, 14118912, 15687680, 17648640, 18825216, 21178368, 23531520, 26472960, 28237824, 31375360, 35297280, 42356736, 47063040, 52945920, 56475648, 70594560, 84713472, 94126080, 105891840, 141189120, 169426944, 211783680, 282378240, 423567360, 847134720]

約数ペア:

[(1, 847134720), (2, 423567360), (3, 282378240), (4, 211783680), (5, 169426944), (6, 141189120), (8, 105891840), (9, 94126080), (10, 84713472), (12, 70594560), (15, 56475648), (16, 52945920), (18, 47063040), (20, 42356736), (24, 35297280), (27, 31375360), (30, 28237824), (32, 26472960), (36, 23531520), (40, 21178368), (45, 18825216), (48, 17648640), (54, 15687680), (60, 14118912), (64, 13236480), (72, 11765760), (80, 10589184), (90, 9412608), (96, 8824320), (108, 7843840), (120, 7059456), (128, 6618240), (135, 6275072), (144, 5882880), (160, 5294592), (180, 4706304), (192, 4412160), (216, 3921920), (240, 3529728), (256, 3309120), (270, 3137536), (288, 2941440), (320, 2647296), (360, 2353152), (383, 2211840), (384, 2206080), (432, 1960960), (480, 1764864), (512, 1654560), (540, 1568768), (576, 1470720), (640, 1323648), (720, 1176576), (766, 1105920), (768, 1103040), (864, 980480), (960, 882432), (1024, 827280), (1080, 784384), (1149, 737280), (1152, 735360), (1280, 661824), (1440, 588288), (1532, 552960), (1536, 551520), (1728, 490240), (1915, 442368), (1920, 441216), (2048, 413640), (2160, 392192), (2298, 368640), (2304, 367680), (2560, 330912), (2880, 294144), (3064, 276480), (3072, 275760), (3447, 245760), (3456, 245120), (3830, 221184), (3840, 220608), (4096, 206820), (4320, 196096), (4596, 184320), (4608, 183840), (5120, 165456), (5745, 147456), (5760, 147072), (6128, 138240), (6144, 137880), (6894, 122880), (6912, 122560), (7660, 110592), (7680, 110304), (8192, 103410), (8640, 98048), (9192, 92160), (9216, 91920), (10240, 82728), (10341, 81920), (11490, 73728), (11520, 73536), (12256, 69120), (12288, 68940), (13788, 61440), (13824, 61280), (15320, 55296), (15360, 55152), (16384, 51705), (17235, 49152), (17280, 49024), (18384, 46080), (18432, 45960), (20480, 41364), (20682, 40960), (22980, 36864), (23040, 36768), (24512, 34560), (24576, 34470), (27576, 30720), (27648, 30640)]