76984320

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1$

素因数の和:218

約数の個数: 208

約数和(自身を含む): 283080960

約数和(自身を除く): 206096640

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, 179, 192, 210, 224, 240, 256, 280, 320, 336, 358, 384, 420, 448, 480, 512, 537, 560, 640, 672, 716, 768, 840, 895, 896, 960, 1024, 1074, 1120, 1253, 1280, 1344, 1432, 1536, 1680, 1790, 1792, 1920, 2048, 2148, 2240, 2506, 2560, 2685, 2688, 2864, 3072, 3360, 3580, 3584, 3759, 3840, 4096, 4296, 4480, 5012, 5120, 5370, 5376, 5728, 6144, 6265, 6720, 7160, 7168, 7518, 7680, 8592, 8960, 10024, 10240, 10740, 10752, 11456, 12288, 12530, 13440, 14320, 14336, 15036, 15360, 17184, 17920, 18795, 20048, 20480, 21480, 21504, 22912, 25060, 26880, 28640, 28672, 30072, 30720, 34368, 35840, 37590, 40096, 42960, 43008, 45824, 50120, 53760, 57280, 60144, 61440, 68736, 71680, 75180, 80192, 85920, 86016, 91648, 100240, 107520, 114560, 120288, 137472, 143360, 150360, 160384, 171840, 183296, 200480, 215040, 229120, 240576, 274944, 300720, 320768, 343680, 366592, 400960, 430080, 458240, 481152, 549888, 601440, 641536, 687360, 733184, 801920, 916480, 962304, 1099776, 1202880, 1283072, 1374720, 1603840, 1832960, 1924608, 2199552, 2405760, 2566144, 2749440, 3207680, 3665920, 3849216, 4811520, 5132288, 5498880, 6415360, 7698432, 9623040, 10997760, 12830720, 15396864, 19246080, 25661440, 38492160, 76984320]

約数ペア:

[(1, 76984320), (2, 38492160), (3, 25661440), (4, 19246080), (5, 15396864), (6, 12830720), (7, 10997760), (8, 9623040), (10, 7698432), (12, 6415360), (14, 5498880), (15, 5132288), (16, 4811520), (20, 3849216), (21, 3665920), (24, 3207680), (28, 2749440), (30, 2566144), (32, 2405760), (35, 2199552), (40, 1924608), (42, 1832960), (48, 1603840), (56, 1374720), (60, 1283072), (64, 1202880), (70, 1099776), (80, 962304), (84, 916480), (96, 801920), (105, 733184), (112, 687360), (120, 641536), (128, 601440), (140, 549888), (160, 481152), (168, 458240), (179, 430080), (192, 400960), (210, 366592), (224, 343680), (240, 320768), (256, 300720), (280, 274944), (320, 240576), (336, 229120), (358, 215040), (384, 200480), (420, 183296), (448, 171840), (480, 160384), (512, 150360), (537, 143360), (560, 137472), (640, 120288), (672, 114560), (716, 107520), (768, 100240), (840, 91648), (895, 86016), (896, 85920), (960, 80192), (1024, 75180), (1074, 71680), (1120, 68736), (1253, 61440), (1280, 60144), (1344, 57280), (1432, 53760), (1536, 50120), (1680, 45824), (1790, 43008), (1792, 42960), (1920, 40096), (2048, 37590), (2148, 35840), (2240, 34368), (2506, 30720), (2560, 30072), (2685, 28672), (2688, 28640), (2864, 26880), (3072, 25060), (3360, 22912), (3580, 21504), (3584, 21480), (3759, 20480), (3840, 20048), (4096, 18795), (4296, 17920), (4480, 17184), (5012, 15360), (5120, 15036), (5370, 14336), (5376, 14320), (5728, 13440), (6144, 12530), (6265, 12288), (6720, 11456), (7160, 10752), (7168, 10740), (7518, 10240), (7680, 10024), (8592, 8960)]