209354928960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{218078051}}^1$

素因数の和:218078071

約数の個数: 56

約数和(自身を含む): 664701902496

約数和(自身を除く): 455346973536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 218078051, 436156102, 654234153, 872312204, 1090390255, 1308468306, 1744624408, 2180780510, 2616936612, 3271170765, 3489248816, 4361561020, 5233873224, 6542341530, 6978497632, 8723122040, 10467746448, 13084683060, 13956995264, 17446244080, 20935492896, 26169366120, 34892488160, 41870985792, 52338732240, 69784976320, 104677464480, 209354928960]

約数ペア:

[(1, 209354928960), (2, 104677464480), (3, 69784976320), (4, 52338732240), (5, 41870985792), (6, 34892488160), (8, 26169366120), (10, 20935492896), (12, 17446244080), (15, 13956995264), (16, 13084683060), (20, 10467746448), (24, 8723122040), (30, 6978497632), (32, 6542341530), (40, 5233873224), (48, 4361561020), (60, 3489248816), (64, 3271170765), (80, 2616936612), (96, 2180780510), (120, 1744624408), (160, 1308468306), (192, 1090390255), (240, 872312204), (320, 654234153), (480, 436156102), (960, 218078051)]