173629440

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 224

約数和(自身を含む): 621243360

約数和(自身を除く): 447613920

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, 157, 160, 180, 192, 216, 240, 256, 270, 288, 314, 320, 360, 384, 432, 471, 480, 512, 540, 576, 628, 640, 720, 768, 785, 864, 942, 960, 1024, 1080, 1152, 1256, 1280, 1413, 1440, 1536, 1570, 1728, 1884, 1920, 2048, 2160, 2304, 2355, 2512, 2560, 2826, 2880, 3072, 3140, 3456, 3768, 3840, 4096, 4239, 4320, 4608, 4710, 5024, 5120, 5652, 5760, 6144, 6280, 6912, 7065, 7536, 7680, 8192, 8478, 8640, 9216, 9420, 10048, 10240, 11304, 11520, 12288, 12560, 13824, 14130, 15072, 15360, 16956, 17280, 18432, 18840, 20096, 20480, 21195, 22608, 23040, 24576, 25120, 27648, 28260, 30144, 30720, 33912, 34560, 36864, 37680, 40192, 40960, 42390, 45216, 46080, 50240, 55296, 56520, 60288, 61440, 67824, 69120, 73728, 75360, 80384, 84780, 90432, 92160, 100480, 110592, 113040, 120576, 122880, 135648, 138240, 150720, 160768, 169560, 180864, 184320, 200960, 221184, 226080, 241152, 271296, 276480, 301440, 321536, 339120, 361728, 368640, 401920, 452160, 482304, 542592, 552960, 602880, 643072, 678240, 723456, 803840, 904320, 964608, 1085184, 1105920, 1205760, 1286144, 1356480, 1446912, 1607680, 1808640, 1929216, 2170368, 2411520, 2712960, 2893824, 3215360, 3617280, 3858432, 4340736, 4823040, 5425920, 5787648, 6430720, 7234560, 8681472, 9646080, 10851840, 11575296, 14469120, 17362944, 19292160, 21703680, 28938240, 34725888, 43407360, 57876480, 86814720, 173629440]

約数ペア:

[(1, 173629440), (2, 86814720), (3, 57876480), (4, 43407360), (5, 34725888), (6, 28938240), (8, 21703680), (9, 19292160), (10, 17362944), (12, 14469120), (15, 11575296), (16, 10851840), (18, 9646080), (20, 8681472), (24, 7234560), (27, 6430720), (30, 5787648), (32, 5425920), (36, 4823040), (40, 4340736), (45, 3858432), (48, 3617280), (54, 3215360), (60, 2893824), (64, 2712960), (72, 2411520), (80, 2170368), (90, 1929216), (96, 1808640), (108, 1607680), (120, 1446912), (128, 1356480), (135, 1286144), (144, 1205760), (157, 1105920), (160, 1085184), (180, 964608), (192, 904320), (216, 803840), (240, 723456), (256, 678240), (270, 643072), (288, 602880), (314, 552960), (320, 542592), (360, 482304), (384, 452160), (432, 401920), (471, 368640), (480, 361728), (512, 339120), (540, 321536), (576, 301440), (628, 276480), (640, 271296), (720, 241152), (768, 226080), (785, 221184), (864, 200960), (942, 184320), (960, 180864), (1024, 169560), (1080, 160768), (1152, 150720), (1256, 138240), (1280, 135648), (1413, 122880), (1440, 120576), (1536, 113040), (1570, 110592), (1728, 100480), (1884, 92160), (1920, 90432), (2048, 84780), (2160, 80384), (2304, 75360), (2355, 73728), (2512, 69120), (2560, 67824), (2826, 61440), (2880, 60288), (3072, 56520), (3140, 55296), (3456, 50240), (3768, 46080), (3840, 45216), (4096, 42390), (4239, 40960), (4320, 40192), (4608, 37680), (4710, 36864), (5024, 34560), (5120, 33912), (5652, 30720), (5760, 30144), (6144, 28260), (6280, 27648), (6912, 25120), (7065, 24576), (7536, 23040), (7680, 22608), (8192, 21195), (8478, 20480), (8640, 20096), (9216, 18840), (9420, 18432), (10048, 17280), (10240, 16956), (11304, 15360), (11520, 15072), (12288, 14130), (12560, 13824)]