212993280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{6163}}^1$

素因数の和:6193

約数の個数: 144

約数和(自身を含む): 755952960

約数和(自身を除く): 542959680

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6163, 6912, 8640, 11520, 12326, 17280, 18489, 24652, 30815, 34560, 36978, 49304, 55467, 61630, 73956, 92445, 98608, 110934, 123260, 147912, 166401, 184890, 197216, 221868, 246520, 277335, 295824, 332802, 369780, 394432, 443736, 493040, 554670, 591648, 665604, 739560, 788864, 832005, 887472, 986080, 1109340, 1183296, 1331208, 1479120, 1577728, 1664010, 1774944, 1972160, 2218680, 2366592, 2662416, 2958240, 3328020, 3549888, 3944320, 4437360, 4733184, 5324832, 5916480, 6656040, 7099776, 7888640, 8874720, 10649664, 11832960, 13312080, 14199552, 17749440, 21299328, 23665920, 26624160, 35498880, 42598656, 53248320, 70997760, 106496640, 212993280]

約数ペア:

[(1, 212993280), (2, 106496640), (3, 70997760), (4, 53248320), (5, 42598656), (6, 35498880), (8, 26624160), (9, 23665920), (10, 21299328), (12, 17749440), (15, 14199552), (16, 13312080), (18, 11832960), (20, 10649664), (24, 8874720), (27, 7888640), (30, 7099776), (32, 6656040), (36, 5916480), (40, 5324832), (45, 4733184), (48, 4437360), (54, 3944320), (60, 3549888), (64, 3328020), (72, 2958240), (80, 2662416), (90, 2366592), (96, 2218680), (108, 1972160), (120, 1774944), (128, 1664010), (135, 1577728), (144, 1479120), (160, 1331208), (180, 1183296), (192, 1109340), (216, 986080), (240, 887472), (256, 832005), (270, 788864), (288, 739560), (320, 665604), (360, 591648), (384, 554670), (432, 493040), (480, 443736), (540, 394432), (576, 369780), (640, 332802), (720, 295824), (768, 277335), (864, 246520), (960, 221868), (1080, 197216), (1152, 184890), (1280, 166401), (1440, 147912), (1728, 123260), (1920, 110934), (2160, 98608), (2304, 92445), (2880, 73956), (3456, 61630), (3840, 55467), (4320, 49304), (5760, 36978), (6163, 34560), (6912, 30815), (8640, 24652), (11520, 18489), (12326, 17280)]