199601280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11551}}^1$

素因数の和:11579

約数の個数: 128

約数和(自身を含む): 706982400

約数和(自身を除く): 507381120

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, 11551, 17280, 23102, 34653, 46204, 57755, 69306, 92408, 103959, 115510, 138612, 173265, 184816, 207918, 231020, 277224, 311877, 346530, 369632, 415836, 462040, 519795, 554448, 623754, 693060, 739264, 831672, 924080, 1039590, 1108896, 1247508, 1386120, 1478528, 1559385, 1663344, 1848160, 2079180, 2217792, 2495016, 2772240, 3118770, 3326688, 3696320, 4158360, 4435584, 4990032, 5544480, 6237540, 6653376, 7392640, 8316720, 9980064, 11088960, 12475080, 13306752, 16633440, 19960128, 22177920, 24950160, 33266880, 39920256, 49900320, 66533760, 99800640, 199601280]

約数ペア:

[(1, 199601280), (2, 99800640), (3, 66533760), (4, 49900320), (5, 39920256), (6, 33266880), (8, 24950160), (9, 22177920), (10, 19960128), (12, 16633440), (15, 13306752), (16, 12475080), (18, 11088960), (20, 9980064), (24, 8316720), (27, 7392640), (30, 6653376), (32, 6237540), (36, 5544480), (40, 4990032), (45, 4435584), (48, 4158360), (54, 3696320), (60, 3326688), (64, 3118770), (72, 2772240), (80, 2495016), (90, 2217792), (96, 2079180), (108, 1848160), (120, 1663344), (128, 1559385), (135, 1478528), (144, 1386120), (160, 1247508), (180, 1108896), (192, 1039590), (216, 924080), (240, 831672), (270, 739264), (288, 693060), (320, 623754), (360, 554448), (384, 519795), (432, 462040), (480, 415836), (540, 369632), (576, 346530), (640, 311877), (720, 277224), (864, 231020), (960, 207918), (1080, 184816), (1152, 173265), (1440, 138612), (1728, 115510), (1920, 103959), (2160, 92408), (2880, 69306), (3456, 57755), (4320, 46204), (5760, 34653), (8640, 23102), (11551, 17280)]