209424960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{24239}}^1$

素因数の和:24265

約数の個数: 112

約数和(自身を含む): 738835200

約数和(自身を除く): 529410240

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 24239, 48478, 72717, 96956, 121195, 145434, 193912, 218151, 242390, 290868, 363585, 387824, 436302, 484780, 581736, 654453, 727170, 775648, 872604, 969560, 1090755, 1163472, 1308906, 1454340, 1551296, 1745208, 1939120, 2181510, 2326944, 2617812, 2908680, 3272265, 3490416, 3878240, 4363020, 4653888, 5235624, 5817360, 6544530, 6980832, 7756480, 8726040, 10471248, 11634720, 13089060, 13961664, 17452080, 20942496, 23269440, 26178120, 34904160, 41884992, 52356240, 69808320, 104712480, 209424960]

約数ペア:

[(1, 209424960), (2, 104712480), (3, 69808320), (4, 52356240), (5, 41884992), (6, 34904160), (8, 26178120), (9, 23269440), (10, 20942496), (12, 17452080), (15, 13961664), (16, 13089060), (18, 11634720), (20, 10471248), (24, 8726040), (27, 7756480), (30, 6980832), (32, 6544530), (36, 5817360), (40, 5235624), (45, 4653888), (48, 4363020), (54, 3878240), (60, 3490416), (64, 3272265), (72, 2908680), (80, 2617812), (90, 2326944), (96, 2181510), (108, 1939120), (120, 1745208), (135, 1551296), (144, 1454340), (160, 1308906), (180, 1163472), (192, 1090755), (216, 969560), (240, 872604), (270, 775648), (288, 727170), (320, 654453), (360, 581736), (432, 484780), (480, 436302), (540, 387824), (576, 363585), (720, 290868), (864, 242390), (960, 218151), (1080, 193912), (1440, 145434), (1728, 121195), (2160, 96956), (2880, 72717), (4320, 48478), (8640, 24239)]