211897440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{147151}}^1$

素因数の和:147172

約数の個数: 72

約数和(自身を含む): 723104928

約数和(自身を除く): 511207488

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, 147151, 294302, 441453, 588604, 735755, 882906, 1177208, 1324359, 1471510, 1765812, 2207265, 2354416, 2648718, 2943020, 3531624, 4414530, 4708832, 5297436, 5886040, 6621795, 7063248, 8829060, 10594872, 11772080, 13243590, 14126496, 17658120, 21189744, 23544160, 26487180, 35316240, 42379488, 52974360, 70632480, 105948720, 211897440]

約数ペア:

[(1, 211897440), (2, 105948720), (3, 70632480), (4, 52974360), (5, 42379488), (6, 35316240), (8, 26487180), (9, 23544160), (10, 21189744), (12, 17658120), (15, 14126496), (16, 13243590), (18, 11772080), (20, 10594872), (24, 8829060), (30, 7063248), (32, 6621795), (36, 5886040), (40, 5297436), (45, 4708832), (48, 4414530), (60, 3531624), (72, 2943020), (80, 2648718), (90, 2354416), (96, 2207265), (120, 1765812), (144, 1471510), (160, 1324359), (180, 1177208), (240, 882906), (288, 735755), (360, 588604), (480, 441453), (720, 294302), (1440, 147151)]