56528640

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{701}}^1$

素因数の和:735

約数の個数: 216

約数和(自身を含む): 223842528

約数和(自身を除く): 167313888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 701, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1402, 1440, 1680, 1792, 1920, 2016, 2103, 2240, 2304, 2520, 2688, 2804, 2880, 3360, 3505, 3840, 4032, 4206, 4480, 4907, 5040, 5376, 5608, 5760, 6309, 6720, 7010, 8064, 8412, 8960, 9814, 10080, 10515, 11216, 11520, 12618, 13440, 14020, 14721, 16128, 16824, 19628, 20160, 21030, 22432, 24535, 25236, 26880, 28040, 29442, 31545, 33648, 39256, 40320, 42060, 44163, 44864, 49070, 50472, 56080, 58884, 63090, 67296, 73605, 78512, 80640, 84120, 88326, 89728, 98140, 100944, 112160, 117768, 126180, 134592, 147210, 157024, 168240, 176652, 179456, 196280, 201888, 220815, 224320, 235536, 252360, 269184, 294420, 314048, 336480, 353304, 392560, 403776, 441630, 448640, 471072, 504720, 538368, 588840, 628096, 672960, 706608, 785120, 807552, 883260, 897280, 942144, 1009440, 1177680, 1256192, 1345920, 1413216, 1570240, 1615104, 1766520, 1884288, 2018880, 2355360, 2691840, 2826432, 3140480, 3533040, 3768576, 4037760, 4710720, 5652864, 6280960, 7066080, 8075520, 9421440, 11305728, 14132160, 18842880, 28264320, 56528640]

約数ペア:

[(1, 56528640), (2, 28264320), (3, 18842880), (4, 14132160), (5, 11305728), (6, 9421440), (7, 8075520), (8, 7066080), (9, 6280960), (10, 5652864), (12, 4710720), (14, 4037760), (15, 3768576), (16, 3533040), (18, 3140480), (20, 2826432), (21, 2691840), (24, 2355360), (28, 2018880), (30, 1884288), (32, 1766520), (35, 1615104), (36, 1570240), (40, 1413216), (42, 1345920), (45, 1256192), (48, 1177680), (56, 1009440), (60, 942144), (63, 897280), (64, 883260), (70, 807552), (72, 785120), (80, 706608), (84, 672960), (90, 628096), (96, 588840), (105, 538368), (112, 504720), (120, 471072), (126, 448640), (128, 441630), (140, 403776), (144, 392560), (160, 353304), (168, 336480), (180, 314048), (192, 294420), (210, 269184), (224, 252360), (240, 235536), (252, 224320), (256, 220815), (280, 201888), (288, 196280), (315, 179456), (320, 176652), (336, 168240), (360, 157024), (384, 147210), (420, 134592), (448, 126180), (480, 117768), (504, 112160), (560, 100944), (576, 98140), (630, 89728), (640, 88326), (672, 84120), (701, 80640), (720, 78512), (768, 73605), (840, 67296), (896, 63090), (960, 58884), (1008, 56080), (1120, 50472), (1152, 49070), (1260, 44864), (1280, 44163), (1344, 42060), (1402, 40320), (1440, 39256), (1680, 33648), (1792, 31545), (1920, 29442), (2016, 28040), (2103, 26880), (2240, 25236), (2304, 24535), (2520, 22432), (2688, 21030), (2804, 20160), (2880, 19628), (3360, 16824), (3505, 16128), (3840, 14721), (4032, 14020), (4206, 13440), (4480, 12618), (4907, 11520), (5040, 11216), (5376, 10515), (5608, 10080), (5760, 9814), (6309, 8960), (6720, 8412), (7010, 8064)]