168836880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3571}}^1$

素因数の和:3784

約数の個数: 80

約数和(自身を含む): 526198464

約数和(自身を除く): 357361584

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, 3571, 3940, 4728, 5910, 7142, 7880, 9456, 10713, 11820, 14284, 15760, 17855, 21426, 23640, 28568, 35710, 42852, 47280, 53565, 57136, 71420, 85704, 107130, 142840, 171408, 214260, 285680, 428520, 703487, 857040, 1406974, 2110461, 2813948, 3517435, 4220922, 5627896, 7034870, 8441844, 10552305, 11255792, 14069740, 16883688, 21104610, 28139480, 33767376, 42209220, 56278960, 84418440, 168836880]

約数ペア:

[(1, 168836880), (2, 84418440), (3, 56278960), (4, 42209220), (5, 33767376), (6, 28139480), (8, 21104610), (10, 16883688), (12, 14069740), (15, 11255792), (16, 10552305), (20, 8441844), (24, 7034870), (30, 5627896), (40, 4220922), (48, 3517435), (60, 2813948), (80, 2110461), (120, 1406974), (197, 857040), (240, 703487), (394, 428520), (591, 285680), (788, 214260), (985, 171408), (1182, 142840), (1576, 107130), (1970, 85704), (2364, 71420), (2955, 57136), (3152, 53565), (3571, 47280), (3940, 42852), (4728, 35710), (5910, 28568), (7142, 23640), (7880, 21426), (9456, 17855), (10713, 15760), (11820, 14284)]