203247360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{5881}}^1$

素因数の和:5911

約数の個数: 144

約数和(自身を含む): 721368480

約数和(自身を除く): 518121120

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, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 5881, 6912, 8640, 11520, 11762, 17280, 17643, 23524, 29405, 34560, 35286, 47048, 52929, 58810, 70572, 88215, 94096, 105858, 117620, 141144, 158787, 176430, 188192, 211716, 235240, 264645, 282288, 317574, 352860, 376384, 423432, 470480, 529290, 564576, 635148, 705720, 752768, 793935, 846864, 940960, 1058580, 1129152, 1270296, 1411440, 1505536, 1587870, 1693728, 1881920, 2117160, 2258304, 2540592, 2822880, 3175740, 3387456, 3763840, 4234320, 4516608, 5081184, 5645760, 6351480, 6774912, 7527680, 8468640, 10162368, 11291520, 12702960, 13549824, 16937280, 20324736, 22583040, 25405920, 33874560, 40649472, 50811840, 67749120, 101623680, 203247360]

約数ペア:

[(1, 203247360), (2, 101623680), (3, 67749120), (4, 50811840), (5, 40649472), (6, 33874560), (8, 25405920), (9, 22583040), (10, 20324736), (12, 16937280), (15, 13549824), (16, 12702960), (18, 11291520), (20, 10162368), (24, 8468640), (27, 7527680), (30, 6774912), (32, 6351480), (36, 5645760), (40, 5081184), (45, 4516608), (48, 4234320), (54, 3763840), (60, 3387456), (64, 3175740), (72, 2822880), (80, 2540592), (90, 2258304), (96, 2117160), (108, 1881920), (120, 1693728), (128, 1587870), (135, 1505536), (144, 1411440), (160, 1270296), (180, 1129152), (192, 1058580), (216, 940960), (240, 846864), (256, 793935), (270, 752768), (288, 705720), (320, 635148), (360, 564576), (384, 529290), (432, 470480), (480, 423432), (540, 376384), (576, 352860), (640, 317574), (720, 282288), (768, 264645), (864, 235240), (960, 211716), (1080, 188192), (1152, 176430), (1280, 158787), (1440, 141144), (1728, 117620), (1920, 105858), (2160, 94096), (2304, 88215), (2880, 70572), (3456, 58810), (3840, 52929), (4320, 47048), (5760, 35286), (5881, 34560), (6912, 29405), (8640, 23524), (11520, 17643), (11762, 17280)]