209733120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{9103}}^1$

素因数の和:9132

約数の個数: 120

約数和(自身を含む): 726444576

約数和(自身を除く): 516711456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 9103, 11520, 18206, 23040, 27309, 36412, 45515, 54618, 72824, 81927, 91030, 109236, 136545, 145648, 163854, 182060, 218472, 273090, 291296, 327708, 364120, 409635, 436944, 546180, 582592, 655416, 728240, 819270, 873888, 1092360, 1165184, 1310832, 1456480, 1638540, 1747776, 2184720, 2330368, 2621664, 2912960, 3277080, 3495552, 4369440, 4660736, 5243328, 5825920, 6554160, 6991104, 8738880, 10486656, 11651840, 13108320, 13982208, 17477760, 20973312, 23303680, 26216640, 34955520, 41946624, 52433280, 69911040, 104866560, 209733120]

約数ペア:

[(1, 209733120), (2, 104866560), (3, 69911040), (4, 52433280), (5, 41946624), (6, 34955520), (8, 26216640), (9, 23303680), (10, 20973312), (12, 17477760), (15, 13982208), (16, 13108320), (18, 11651840), (20, 10486656), (24, 8738880), (30, 6991104), (32, 6554160), (36, 5825920), (40, 5243328), (45, 4660736), (48, 4369440), (60, 3495552), (64, 3277080), (72, 2912960), (80, 2621664), (90, 2330368), (96, 2184720), (120, 1747776), (128, 1638540), (144, 1456480), (160, 1310832), (180, 1165184), (192, 1092360), (240, 873888), (256, 819270), (288, 728240), (320, 655416), (360, 582592), (384, 546180), (480, 436944), (512, 409635), (576, 364120), (640, 327708), (720, 291296), (768, 273090), (960, 218472), (1152, 182060), (1280, 163854), (1440, 145648), (1536, 136545), (1920, 109236), (2304, 91030), (2560, 81927), (2880, 72824), (3840, 54618), (4608, 45515), (5760, 36412), (7680, 27309), (9103, 23040), (11520, 18206)]