142100040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6011}}^1$

素因数の和:6222

約数の個数: 64

約数和(自身を含む): 428535360

約数和(自身を除く): 286435320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 6011, 7880, 11820, 12022, 18033, 23640, 24044, 30055, 36066, 48088, 60110, 72132, 90165, 120220, 144264, 180330, 240440, 360660, 721320, 1184167, 2368334, 3552501, 4736668, 5920835, 7105002, 9473336, 11841670, 14210004, 17762505, 23683340, 28420008, 35525010, 47366680, 71050020, 142100040]

約数ペア:

[(1, 142100040), (2, 71050020), (3, 47366680), (4, 35525010), (5, 28420008), (6, 23683340), (8, 17762505), (10, 14210004), (12, 11841670), (15, 9473336), (20, 7105002), (24, 5920835), (30, 4736668), (40, 3552501), (60, 2368334), (120, 1184167), (197, 721320), (394, 360660), (591, 240440), (788, 180330), (985, 144264), (1182, 120220), (1576, 90165), (1970, 72132), (2364, 60110), (2955, 48088), (3940, 36066), (4728, 30055), (5910, 24044), (6011, 23640), (7880, 18033), (11820, 12022)]