66660160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29759}}^1$

素因数の和:29783

約数の個数: 56

約数和(自身を含む): 181416960

約数和(自身を除く): 114756800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 29759, 59518, 119036, 148795, 208313, 238072, 297590, 416626, 476144, 595180, 833252, 952288, 1041565, 1190360, 1666504, 1904576, 2083130, 2380720, 3333008, 4166260, 4761440, 6666016, 8332520, 9522880, 13332032, 16665040, 33330080, 66660160]

約数ペア:

[(1, 66660160), (2, 33330080), (4, 16665040), (5, 13332032), (7, 9522880), (8, 8332520), (10, 6666016), (14, 4761440), (16, 4166260), (20, 3333008), (28, 2380720), (32, 2083130), (35, 1904576), (40, 1666504), (56, 1190360), (64, 1041565), (70, 952288), (80, 833252), (112, 595180), (140, 476144), (160, 416626), (224, 297590), (280, 238072), (320, 208313), (448, 148795), (560, 119036), (1120, 59518), (2240, 29759)]