199186560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11527}}^1$

素因数の和:11555

約数の個数: 128

約数和(自身を含む): 705513600

約数和(自身を除く): 506327040

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 11527, 17280, 23054, 34581, 46108, 57635, 69162, 92216, 103743, 115270, 138324, 172905, 184432, 207486, 230540, 276648, 311229, 345810, 368864, 414972, 461080, 518715, 553296, 622458, 691620, 737728, 829944, 922160, 1037430, 1106592, 1244916, 1383240, 1475456, 1556145, 1659888, 1844320, 2074860, 2213184, 2489832, 2766480, 3112290, 3319776, 3688640, 4149720, 4426368, 4979664, 5532960, 6224580, 6639552, 7377280, 8299440, 9959328, 11065920, 12449160, 13279104, 16598880, 19918656, 22131840, 24898320, 33197760, 39837312, 49796640, 66395520, 99593280, 199186560]

約数ペア:

[(1, 199186560), (2, 99593280), (3, 66395520), (4, 49796640), (5, 39837312), (6, 33197760), (8, 24898320), (9, 22131840), (10, 19918656), (12, 16598880), (15, 13279104), (16, 12449160), (18, 11065920), (20, 9959328), (24, 8299440), (27, 7377280), (30, 6639552), (32, 6224580), (36, 5532960), (40, 4979664), (45, 4426368), (48, 4149720), (54, 3688640), (60, 3319776), (64, 3112290), (72, 2766480), (80, 2489832), (90, 2213184), (96, 2074860), (108, 1844320), (120, 1659888), (128, 1556145), (135, 1475456), (144, 1383240), (160, 1244916), (180, 1106592), (192, 1037430), (216, 922160), (240, 829944), (270, 737728), (288, 691620), (320, 622458), (360, 553296), (384, 518715), (432, 461080), (480, 414972), (540, 368864), (576, 345810), (640, 311229), (720, 276648), (864, 230540), (960, 207486), (1080, 184432), (1152, 172905), (1440, 138324), (1728, 115270), (1920, 103743), (2160, 92216), (2880, 69162), (3456, 57635), (4320, 46108), (5760, 34581), (8640, 23054), (11527, 17280)]