1670827920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{35339}}^1$

素因数の和:35552

約数の個数: 80

約数和(自身を含む): 5206006080

約数和(自身を除く): 3535178160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 7880, 9456, 11820, 15760, 23640, 35339, 47280, 70678, 106017, 141356, 176695, 212034, 282712, 353390, 424068, 530085, 565424, 706780, 848136, 1060170, 1413560, 1696272, 2120340, 2827120, 4240680, 6961783, 8481360, 13923566, 20885349, 27847132, 34808915, 41770698, 55694264, 69617830, 83541396, 104426745, 111388528, 139235660, 167082792, 208853490, 278471320, 334165584, 417706980, 556942640, 835413960, 1670827920]

約数ペア:

[(1, 1670827920), (2, 835413960), (3, 556942640), (4, 417706980), (5, 334165584), (6, 278471320), (8, 208853490), (10, 167082792), (12, 139235660), (15, 111388528), (16, 104426745), (20, 83541396), (24, 69617830), (30, 55694264), (40, 41770698), (48, 34808915), (60, 27847132), (80, 20885349), (120, 13923566), (197, 8481360), (240, 6961783), (394, 4240680), (591, 2827120), (788, 2120340), (985, 1696272), (1182, 1413560), (1576, 1060170), (1970, 848136), (2364, 706780), (2955, 565424), (3152, 530085), (3940, 424068), (4728, 353390), (5910, 282712), (7880, 212034), (9456, 176695), (11820, 141356), (15760, 106017), (23640, 70678), (35339, 47280)]