214705440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149101}}^1$

素因数の和:149122

約数の個数: 72

約数和(自身を含む): 732687228

約数和(自身を除く): 517981788

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, 149101, 298202, 447303, 596404, 745505, 894606, 1192808, 1341909, 1491010, 1789212, 2236515, 2385616, 2683818, 2982020, 3578424, 4473030, 4771232, 5367636, 5964040, 6709545, 7156848, 8946060, 10735272, 11928080, 13419090, 14313696, 17892120, 21470544, 23856160, 26838180, 35784240, 42941088, 53676360, 71568480, 107352720, 214705440]

約数ペア:

[(1, 214705440), (2, 107352720), (3, 71568480), (4, 53676360), (5, 42941088), (6, 35784240), (8, 26838180), (9, 23856160), (10, 21470544), (12, 17892120), (15, 14313696), (16, 13419090), (18, 11928080), (20, 10735272), (24, 8946060), (30, 7156848), (32, 6709545), (36, 5964040), (40, 5367636), (45, 4771232), (48, 4473030), (60, 3578424), (72, 2982020), (80, 2683818), (90, 2385616), (96, 2236515), (120, 1789212), (144, 1491010), (160, 1341909), (180, 1192808), (240, 894606), (288, 745505), (360, 596404), (480, 447303), (720, 298202), (1440, 149101)]