211913280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{24527}}^1$

素因数の和:24553

約数の個数: 112

約数和(自身を含む): 747613440

約数和(自身を除く): 535700160

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, 24527, 49054, 73581, 98108, 122635, 147162, 196216, 220743, 245270, 294324, 367905, 392432, 441486, 490540, 588648, 662229, 735810, 784864, 882972, 981080, 1103715, 1177296, 1324458, 1471620, 1569728, 1765944, 1962160, 2207430, 2354592, 2648916, 2943240, 3311145, 3531888, 3924320, 4414860, 4709184, 5297832, 5886480, 6622290, 7063776, 7848640, 8829720, 10595664, 11772960, 13244580, 14127552, 17659440, 21191328, 23545920, 26489160, 35318880, 42382656, 52978320, 70637760, 105956640, 211913280]

約数ペア:

[(1, 211913280), (2, 105956640), (3, 70637760), (4, 52978320), (5, 42382656), (6, 35318880), (8, 26489160), (9, 23545920), (10, 21191328), (12, 17659440), (15, 14127552), (16, 13244580), (18, 11772960), (20, 10595664), (24, 8829720), (27, 7848640), (30, 7063776), (32, 6622290), (36, 5886480), (40, 5297832), (45, 4709184), (48, 4414860), (54, 3924320), (60, 3531888), (64, 3311145), (72, 2943240), (80, 2648916), (90, 2354592), (96, 2207430), (108, 1962160), (120, 1765944), (135, 1569728), (144, 1471620), (160, 1324458), (180, 1177296), (192, 1103715), (216, 981080), (240, 882972), (270, 784864), (288, 735810), (320, 662229), (360, 588648), (432, 490540), (480, 441486), (540, 392432), (576, 367905), (720, 294324), (864, 245270), (960, 220743), (1080, 196216), (1440, 147162), (1728, 122635), (2160, 98108), (2880, 73581), (4320, 49054), (8640, 24527)]