141913440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:869

約数の個数: 144

約数和(自身を含む): 488451600

約数和(自身を除く): 346538160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 709, 720, 834, 1112, 1251, 1390, 1418, 1440, 1668, 2085, 2127, 2224, 2502, 2780, 2836, 3336, 3545, 4170, 4254, 4448, 5004, 5560, 5672, 6255, 6381, 6672, 7090, 8340, 8508, 10008, 10635, 11120, 11344, 12510, 12762, 13344, 14180, 16680, 17016, 20016, 21270, 22240, 22688, 25020, 25524, 28360, 31905, 33360, 34032, 40032, 42540, 50040, 51048, 56720, 63810, 66720, 68064, 85080, 98551, 100080, 102096, 113440, 127620, 170160, 197102, 200160, 204192, 255240, 295653, 340320, 394204, 492755, 510480, 591306, 788408, 886959, 985510, 1020960, 1182612, 1478265, 1576816, 1773918, 1971020, 2365224, 2956530, 3153632, 3547836, 3942040, 4434795, 4730448, 5913060, 7095672, 7884080, 8869590, 9460896, 11826120, 14191344, 15768160, 17739180, 23652240, 28382688, 35478360, 47304480, 70956720, 141913440]

約数ペア:

[(1, 141913440), (2, 70956720), (3, 47304480), (4, 35478360), (5, 28382688), (6, 23652240), (8, 17739180), (9, 15768160), (10, 14191344), (12, 11826120), (15, 9460896), (16, 8869590), (18, 7884080), (20, 7095672), (24, 5913060), (30, 4730448), (32, 4434795), (36, 3942040), (40, 3547836), (45, 3153632), (48, 2956530), (60, 2365224), (72, 1971020), (80, 1773918), (90, 1576816), (96, 1478265), (120, 1182612), (139, 1020960), (144, 985510), (160, 886959), (180, 788408), (240, 591306), (278, 510480), (288, 492755), (360, 394204), (417, 340320), (480, 295653), (556, 255240), (695, 204192), (709, 200160), (720, 197102), (834, 170160), (1112, 127620), (1251, 113440), (1390, 102096), (1418, 100080), (1440, 98551), (1668, 85080), (2085, 68064), (2127, 66720), (2224, 63810), (2502, 56720), (2780, 51048), (2836, 50040), (3336, 42540), (3545, 40032), (4170, 34032), (4254, 33360), (4448, 31905), (5004, 28360), (5560, 25524), (5672, 25020), (6255, 22688), (6381, 22240), (6672, 21270), (7090, 20016), (8340, 17016), (8508, 16680), (10008, 14180), (10635, 13344), (11120, 12762), (11344, 12510)]