211991040

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{3067}}^1$

素因数の和:3099

約数の個数: 160

約数和(自身を含む): 753255360

約数和(自身を除く): 541264320

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, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3067, 3456, 3840, 4320, 4608, 5760, 6134, 6912, 7680, 8640, 9201, 11520, 12268, 13824, 15335, 17280, 18402, 23040, 24536, 27603, 30670, 34560, 36804, 46005, 49072, 55206, 61340, 69120, 73608, 82809, 92010, 98144, 110412, 122680, 138015, 147216, 165618, 184020, 196288, 220824, 245360, 276030, 294432, 331236, 368040, 392576, 414045, 441648, 490720, 552060, 588864, 662472, 736080, 785152, 828090, 883296, 981440, 1104120, 1177728, 1324944, 1472160, 1570304, 1656180, 1766592, 1962880, 2208240, 2355456, 2649888, 2944320, 3312360, 3533184, 3925760, 4416480, 4710912, 5299776, 5888640, 6624720, 7066368, 7851520, 8832960, 10599552, 11777280, 13249440, 14132736, 17665920, 21199104, 23554560, 26498880, 35331840, 42398208, 52997760, 70663680, 105995520, 211991040]

約数ペア:

[(1, 211991040), (2, 105995520), (3, 70663680), (4, 52997760), (5, 42398208), (6, 35331840), (8, 26498880), (9, 23554560), (10, 21199104), (12, 17665920), (15, 14132736), (16, 13249440), (18, 11777280), (20, 10599552), (24, 8832960), (27, 7851520), (30, 7066368), (32, 6624720), (36, 5888640), (40, 5299776), (45, 4710912), (48, 4416480), (54, 3925760), (60, 3533184), (64, 3312360), (72, 2944320), (80, 2649888), (90, 2355456), (96, 2208240), (108, 1962880), (120, 1766592), (128, 1656180), (135, 1570304), (144, 1472160), (160, 1324944), (180, 1177728), (192, 1104120), (216, 981440), (240, 883296), (256, 828090), (270, 785152), (288, 736080), (320, 662472), (360, 588864), (384, 552060), (432, 490720), (480, 441648), (512, 414045), (540, 392576), (576, 368040), (640, 331236), (720, 294432), (768, 276030), (864, 245360), (960, 220824), (1080, 196288), (1152, 184020), (1280, 165618), (1440, 147216), (1536, 138015), (1728, 122680), (1920, 110412), (2160, 98144), (2304, 92010), (2560, 82809), (2880, 73608), (3067, 69120), (3456, 61340), (3840, 55206), (4320, 49072), (4608, 46005), (5760, 36804), (6134, 34560), (6912, 30670), (7680, 27603), (8640, 24536), (9201, 23040), (11520, 18402), (12268, 17280), (13824, 15335)]