214621920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{49681}}^1$

素因数の和:49705

約数の個数: 96

約数和(自身を含む): 751191840

約数和(自身を除く): 536569920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 49681, 99362, 149043, 198724, 248405, 298086, 397448, 447129, 496810, 596172, 745215, 794896, 894258, 993620, 1192344, 1341387, 1490430, 1589792, 1788516, 1987240, 2235645, 2384688, 2682774, 2980860, 3577032, 3974480, 4471290, 4769376, 5365548, 5961720, 6706935, 7154064, 7948960, 8942580, 10731096, 11923440, 13413870, 14308128, 17885160, 21462192, 23846880, 26827740, 35770320, 42924384, 53655480, 71540640, 107310960, 214621920]

約数ペア:

[(1, 214621920), (2, 107310960), (3, 71540640), (4, 53655480), (5, 42924384), (6, 35770320), (8, 26827740), (9, 23846880), (10, 21462192), (12, 17885160), (15, 14308128), (16, 13413870), (18, 11923440), (20, 10731096), (24, 8942580), (27, 7948960), (30, 7154064), (32, 6706935), (36, 5961720), (40, 5365548), (45, 4769376), (48, 4471290), (54, 3974480), (60, 3577032), (72, 2980860), (80, 2682774), (90, 2384688), (96, 2235645), (108, 1987240), (120, 1788516), (135, 1589792), (144, 1490430), (160, 1341387), (180, 1192344), (216, 993620), (240, 894258), (270, 794896), (288, 745215), (360, 596172), (432, 496810), (480, 447129), (540, 397448), (720, 298086), (864, 248405), (1080, 198724), (1440, 149043), (2160, 99362), (4320, 49681)]