164782080

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{149}}^1$

素因数の和:189

約数の個数: 224

約数和(自身を含む): 589788000

約数和(自身を除く): 425005920

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, 149, 160, 180, 192, 216, 240, 256, 270, 288, 298, 320, 360, 384, 432, 447, 480, 512, 540, 576, 596, 640, 720, 745, 768, 864, 894, 960, 1024, 1080, 1152, 1192, 1280, 1341, 1440, 1490, 1536, 1728, 1788, 1920, 2048, 2160, 2235, 2304, 2384, 2560, 2682, 2880, 2980, 3072, 3456, 3576, 3840, 4023, 4096, 4320, 4470, 4608, 4768, 5120, 5364, 5760, 5960, 6144, 6705, 6912, 7152, 7680, 8046, 8192, 8640, 8940, 9216, 9536, 10240, 10728, 11520, 11920, 12288, 13410, 13824, 14304, 15360, 16092, 17280, 17880, 18432, 19072, 20115, 20480, 21456, 23040, 23840, 24576, 26820, 27648, 28608, 30720, 32184, 34560, 35760, 36864, 38144, 40230, 40960, 42912, 46080, 47680, 53640, 55296, 57216, 61440, 64368, 69120, 71520, 73728, 76288, 80460, 85824, 92160, 95360, 107280, 110592, 114432, 122880, 128736, 138240, 143040, 152576, 160920, 171648, 184320, 190720, 214560, 221184, 228864, 257472, 276480, 286080, 305152, 321840, 343296, 368640, 381440, 429120, 457728, 514944, 552960, 572160, 610304, 643680, 686592, 762880, 858240, 915456, 1029888, 1105920, 1144320, 1220608, 1287360, 1373184, 1525760, 1716480, 1830912, 2059776, 2288640, 2574720, 2746368, 3051520, 3432960, 3661824, 4119552, 4577280, 5149440, 5492736, 6103040, 6865920, 8239104, 9154560, 10298880, 10985472, 13731840, 16478208, 18309120, 20597760, 27463680, 32956416, 41195520, 54927360, 82391040, 164782080]

約数ペア:

[(1, 164782080), (2, 82391040), (3, 54927360), (4, 41195520), (5, 32956416), (6, 27463680), (8, 20597760), (9, 18309120), (10, 16478208), (12, 13731840), (15, 10985472), (16, 10298880), (18, 9154560), (20, 8239104), (24, 6865920), (27, 6103040), (30, 5492736), (32, 5149440), (36, 4577280), (40, 4119552), (45, 3661824), (48, 3432960), (54, 3051520), (60, 2746368), (64, 2574720), (72, 2288640), (80, 2059776), (90, 1830912), (96, 1716480), (108, 1525760), (120, 1373184), (128, 1287360), (135, 1220608), (144, 1144320), (149, 1105920), (160, 1029888), (180, 915456), (192, 858240), (216, 762880), (240, 686592), (256, 643680), (270, 610304), (288, 572160), (298, 552960), (320, 514944), (360, 457728), (384, 429120), (432, 381440), (447, 368640), (480, 343296), (512, 321840), (540, 305152), (576, 286080), (596, 276480), (640, 257472), (720, 228864), (745, 221184), (768, 214560), (864, 190720), (894, 184320), (960, 171648), (1024, 160920), (1080, 152576), (1152, 143040), (1192, 138240), (1280, 128736), (1341, 122880), (1440, 114432), (1490, 110592), (1536, 107280), (1728, 95360), (1788, 92160), (1920, 85824), (2048, 80460), (2160, 76288), (2235, 73728), (2304, 71520), (2384, 69120), (2560, 64368), (2682, 61440), (2880, 57216), (2980, 55296), (3072, 53640), (3456, 47680), (3576, 46080), (3840, 42912), (4023, 40960), (4096, 40230), (4320, 38144), (4470, 36864), (4608, 35760), (4768, 34560), (5120, 32184), (5364, 30720), (5760, 28608), (5960, 27648), (6144, 26820), (6705, 24576), (6912, 23840), (7152, 23040), (7680, 21456), (8046, 20480), (8192, 20115), (8640, 19072), (8940, 18432), (9216, 17880), (9536, 17280), (10240, 16092), (10728, 15360), (11520, 14304), (11920, 13824), (12288, 13410)]