67621120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{7547}}^1$

素因数の和:7575

約数の個数: 72

約数和(自身を含む): 185137344

約数和(自身を除く): 117516224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 7547, 8960, 15094, 30188, 37735, 52829, 60376, 75470, 105658, 120752, 150940, 211316, 241504, 264145, 301880, 422632, 483008, 528290, 603760, 845264, 966016, 1056580, 1207520, 1690528, 1932032, 2113160, 2415040, 3381056, 4226320, 4830080, 6762112, 8452640, 9660160, 13524224, 16905280, 33810560, 67621120]

約数ペア:

[(1, 67621120), (2, 33810560), (4, 16905280), (5, 13524224), (7, 9660160), (8, 8452640), (10, 6762112), (14, 4830080), (16, 4226320), (20, 3381056), (28, 2415040), (32, 2113160), (35, 1932032), (40, 1690528), (56, 1207520), (64, 1056580), (70, 966016), (80, 845264), (112, 603760), (128, 528290), (140, 483008), (160, 422632), (224, 301880), (256, 264145), (280, 241504), (320, 211316), (448, 150940), (560, 120752), (640, 105658), (896, 75470), (1120, 60376), (1280, 52829), (1792, 37735), (2240, 30188), (4480, 15094), (7547, 8960)]