202169280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1069}}^1$

素因数の和:1286

約数の個数: 112

約数和(自身を含む): 645749280

約数和(自身を除く): 443580000

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, 197, 240, 320, 394, 480, 591, 788, 960, 985, 1069, 1182, 1576, 1970, 2138, 2364, 2955, 3152, 3207, 3940, 4276, 4728, 5345, 5910, 6304, 6414, 7880, 8552, 9456, 10690, 11820, 12608, 12828, 15760, 16035, 17104, 18912, 21380, 23640, 25656, 31520, 32070, 34208, 37824, 42760, 47280, 51312, 63040, 64140, 68416, 85520, 94560, 102624, 128280, 171040, 189120, 205248, 210593, 256560, 342080, 421186, 513120, 631779, 842372, 1026240, 1052965, 1263558, 1684744, 2105930, 2527116, 3158895, 3369488, 4211860, 5054232, 6317790, 6738976, 8423720, 10108464, 12635580, 13477952, 16847440, 20216928, 25271160, 33694880, 40433856, 50542320, 67389760, 101084640, 202169280]

約数ペア:

[(1, 202169280), (2, 101084640), (3, 67389760), (4, 50542320), (5, 40433856), (6, 33694880), (8, 25271160), (10, 20216928), (12, 16847440), (15, 13477952), (16, 12635580), (20, 10108464), (24, 8423720), (30, 6738976), (32, 6317790), (40, 5054232), (48, 4211860), (60, 3369488), (64, 3158895), (80, 2527116), (96, 2105930), (120, 1684744), (160, 1263558), (192, 1052965), (197, 1026240), (240, 842372), (320, 631779), (394, 513120), (480, 421186), (591, 342080), (788, 256560), (960, 210593), (985, 205248), (1069, 189120), (1182, 171040), (1576, 128280), (1970, 102624), (2138, 94560), (2364, 85520), (2955, 68416), (3152, 64140), (3207, 63040), (3940, 51312), (4276, 47280), (4728, 42760), (5345, 37824), (5910, 34208), (6304, 32070), (6414, 31520), (7880, 25656), (8552, 23640), (9456, 21380), (10690, 18912), (11820, 17104), (12608, 16035), (12828, 15760)]