12763082340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{359929}}^1$

素因数の和:360141

約数の個数: 72

約数和(自身を含む): 38911312440

約数和(自身を除く): 26148230100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1773, 1970, 2364, 2955, 3546, 3940, 5910, 7092, 8865, 11820, 17730, 35460, 359929, 719858, 1079787, 1439716, 1799645, 2159574, 3239361, 3599290, 4319148, 5398935, 6478722, 7198580, 10797870, 12957444, 16196805, 21595740, 32393610, 64787220, 70906013, 141812026, 212718039, 283624052, 354530065, 425436078, 638154117, 709060130, 850872156, 1063590195, 1276308234, 1418120260, 2127180390, 2552616468, 3190770585, 4254360780, 6381541170, 12763082340]

約数ペア:

[(1, 12763082340), (2, 6381541170), (3, 4254360780), (4, 3190770585), (5, 2552616468), (6, 2127180390), (9, 1418120260), (10, 1276308234), (12, 1063590195), (15, 850872156), (18, 709060130), (20, 638154117), (30, 425436078), (36, 354530065), (45, 283624052), (60, 212718039), (90, 141812026), (180, 70906013), (197, 64787220), (394, 32393610), (591, 21595740), (788, 16196805), (985, 12957444), (1182, 10797870), (1773, 7198580), (1970, 6478722), (2364, 5398935), (2955, 4319148), (3546, 3599290), (3940, 3239361), (5910, 2159574), (7092, 1799645), (8865, 1439716), (11820, 1079787), (17730, 719858), (35460, 359929)]