206012160

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{1987}}^1$

素因数の和:2020

約数の個数: 180

約数和(自身を含む): 737520168

約数和(自身を除く): 531508008

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 1987, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 3974, 4320, 5184, 5760, 5961, 6480, 6912, 7948, 8640, 9935, 10368, 11520, 11922, 12960, 15896, 17280, 17883, 19870, 20736, 23844, 25920, 29805, 31792, 34560, 35766, 39740, 47688, 51840, 53649, 59610, 63584, 71532, 79480, 89415, 95376, 103680, 107298, 119220, 127168, 143064, 158960, 160947, 178830, 190752, 214596, 238440, 254336, 268245, 286128, 317920, 321894, 357660, 381504, 429192, 476880, 508672, 536490, 572256, 635840, 643788, 715320, 763008, 804735, 858384, 953760, 1072980, 1144512, 1271680, 1287576, 1430640, 1526016, 1609470, 1716768, 1907520, 2145960, 2289024, 2543360, 2575152, 2861280, 3218940, 3433536, 3815040, 4291920, 4578048, 5150304, 5722560, 6437880, 6867072, 7630080, 8583840, 10300608, 11445120, 12875760, 13734144, 17167680, 20601216, 22890240, 25751520, 34335360, 41202432, 51503040, 68670720, 103006080, 206012160]

約数ペア:

[(1, 206012160), (2, 103006080), (3, 68670720), (4, 51503040), (5, 41202432), (6, 34335360), (8, 25751520), (9, 22890240), (10, 20601216), (12, 17167680), (15, 13734144), (16, 12875760), (18, 11445120), (20, 10300608), (24, 8583840), (27, 7630080), (30, 6867072), (32, 6437880), (36, 5722560), (40, 5150304), (45, 4578048), (48, 4291920), (54, 3815040), (60, 3433536), (64, 3218940), (72, 2861280), (80, 2575152), (81, 2543360), (90, 2289024), (96, 2145960), (108, 1907520), (120, 1716768), (128, 1609470), (135, 1526016), (144, 1430640), (160, 1287576), (162, 1271680), (180, 1144512), (192, 1072980), (216, 953760), (240, 858384), (256, 804735), (270, 763008), (288, 715320), (320, 643788), (324, 635840), (360, 572256), (384, 536490), (405, 508672), (432, 476880), (480, 429192), (540, 381504), (576, 357660), (640, 321894), (648, 317920), (720, 286128), (768, 268245), (810, 254336), (864, 238440), (960, 214596), (1080, 190752), (1152, 178830), (1280, 160947), (1296, 158960), (1440, 143064), (1620, 127168), (1728, 119220), (1920, 107298), (1987, 103680), (2160, 95376), (2304, 89415), (2592, 79480), (2880, 71532), (3240, 63584), (3456, 59610), (3840, 53649), (3974, 51840), (4320, 47688), (5184, 39740), (5760, 35766), (5961, 34560), (6480, 31792), (6912, 29805), (7948, 25920), (8640, 23844), (9935, 20736), (10368, 19870), (11520, 17883), (11922, 17280), (12960, 15896)]