211308020640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{146741681}}^1$

素因数の和:146741702

約数の個数: 72

約数和(自身を含む): 721088625348

約数和(自身を除く): 509780604708

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 146741681, 293483362, 440225043, 586966724, 733708405, 880450086, 1173933448, 1320675129, 1467416810, 1760900172, 2201125215, 2347866896, 2641350258, 2934833620, 3521800344, 4402250430, 4695733792, 5282700516, 5869667240, 6603375645, 7043600688, 8804500860, 10565401032, 11739334480, 13206751290, 14087201376, 17609001720, 21130802064, 23478668960, 26413502580, 35218003440, 42261604128, 52827005160, 70436006880, 105654010320, 211308020640]

約数ペア:

[(1, 211308020640), (2, 105654010320), (3, 70436006880), (4, 52827005160), (5, 42261604128), (6, 35218003440), (8, 26413502580), (9, 23478668960), (10, 21130802064), (12, 17609001720), (15, 14087201376), (16, 13206751290), (18, 11739334480), (20, 10565401032), (24, 8804500860), (30, 7043600688), (32, 6603375645), (36, 5869667240), (40, 5282700516), (45, 4695733792), (48, 4402250430), (60, 3521800344), (72, 2934833620), (80, 2641350258), (90, 2347866896), (96, 2201125215), (120, 1760900172), (144, 1467416810), (160, 1320675129), (180, 1173933448), (240, 880450086), (288, 733708405), (360, 586966724), (480, 440225043), (720, 293483362), (1440, 146741681)]