About the Number
201372720
2進数表記:1100000000001011010000110000
漢数字表記:二億百三十七万二千七百二十
素因数分解:
素因数の和:2430
約数の個数: 80
約数和(自身を含む): 626052192
約数和(自身を除く): 424679472
約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 1263, 1684, 1993, 2105, 2526, 3368, 3986, 4210, 5052, 5979, 6315, 6736, 7972, 8420, 9965, 10104, 11958, 12630, 15944, 16840, 19930, 20208, 23916, 25260, 29895, 31888, 33680, 39860, 47832, 50520, 59790, 79720, 95664, 101040, 119580, 159440, 239160, 478320, 839053, 1678106, 2517159, 3356212, 4195265, 5034318, 6712424, 8390530, 10068636, 12585795, 13424848, 16781060, 20137272, 25171590, 33562120, 40274544, 50343180, 67124240, 100686360, 201372720]
約数ペア:
[(1, 201372720), (2, 100686360), (3, 67124240), (4, 50343180), (5, 40274544), (6, 33562120), (8, 25171590), (10, 20137272), (12, 16781060), (15, 13424848), (16, 12585795), (20, 10068636), (24, 8390530), (30, 6712424), (40, 5034318), (48, 4195265), (60, 3356212), (80, 2517159), (120, 1678106), (240, 839053), (421, 478320), (842, 239160), (1263, 159440), (1684, 119580), (1993, 101040), (2105, 95664), (2526, 79720), (3368, 59790), (3986, 50520), (4210, 47832), (5052, 39860), (5979, 33680), (6315, 31888), (6736, 29895), (7972, 25260), (8420, 23916), (9965, 20208), (10104, 19930), (11958, 16840), (12630, 15944)]このpageの処理時間: 0.44811272621154785 seconds