142052760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2003}}^1$

素因数の和:2217

約数の個数: 96

約数和(自身を含む): 464246640

約数和(自身を除く): 322193880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2003, 2364, 2955, 3546, 3940, 4006, 4728, 5910, 6009, 7092, 7880, 8012, 8865, 10015, 11820, 12018, 14184, 16024, 17730, 18027, 20030, 23640, 24036, 30045, 35460, 36054, 40060, 48072, 60090, 70920, 72108, 80120, 90135, 120180, 144216, 180270, 240360, 360540, 394591, 721080, 789182, 1183773, 1578364, 1972955, 2367546, 3156728, 3551319, 3945910, 4735092, 5918865, 7102638, 7891820, 9470184, 11837730, 14205276, 15783640, 17756595, 23675460, 28410552, 35513190, 47350920, 71026380, 142052760]

約数ペア:

[(1, 142052760), (2, 71026380), (3, 47350920), (4, 35513190), (5, 28410552), (6, 23675460), (8, 17756595), (9, 15783640), (10, 14205276), (12, 11837730), (15, 9470184), (18, 7891820), (20, 7102638), (24, 5918865), (30, 4735092), (36, 3945910), (40, 3551319), (45, 3156728), (60, 2367546), (72, 1972955), (90, 1578364), (120, 1183773), (180, 789182), (197, 721080), (360, 394591), (394, 360540), (591, 240360), (788, 180270), (985, 144216), (1182, 120180), (1576, 90135), (1773, 80120), (1970, 72108), (2003, 70920), (2364, 60090), (2955, 48072), (3546, 40060), (3940, 36054), (4006, 35460), (4728, 30045), (5910, 24036), (6009, 23640), (7092, 20030), (7880, 18027), (8012, 17730), (8865, 16024), (10015, 14184), (11820, 12018)]