141554280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3919}}^1$

素因数の和:3983

約数の個数: 128

約数和(自身を含む): 496742400

約数和(自身を除く): 355188120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 3919, 4515, 5160, 6020, 7224, 7838, 9030, 11757, 12040, 15676, 18060, 19595, 23514, 27433, 31352, 36120, 39190, 47028, 54866, 58785, 78380, 82299, 94056, 109732, 117570, 137165, 156760, 164598, 168517, 219464, 235140, 274330, 329196, 337034, 411495, 470280, 505551, 548660, 658392, 674068, 822990, 842585, 1011102, 1097320, 1179619, 1348136, 1645980, 1685170, 2022204, 2359238, 2527755, 3291960, 3370340, 3538857, 4044408, 4718476, 5055510, 5898095, 6740680, 7077714, 9436952, 10111020, 11796190, 14155428, 17694285, 20222040, 23592380, 28310856, 35388570, 47184760, 70777140, 141554280]

約数ペア:

[(1, 141554280), (2, 70777140), (3, 47184760), (4, 35388570), (5, 28310856), (6, 23592380), (7, 20222040), (8, 17694285), (10, 14155428), (12, 11796190), (14, 10111020), (15, 9436952), (20, 7077714), (21, 6740680), (24, 5898095), (28, 5055510), (30, 4718476), (35, 4044408), (40, 3538857), (42, 3370340), (43, 3291960), (56, 2527755), (60, 2359238), (70, 2022204), (84, 1685170), (86, 1645980), (105, 1348136), (120, 1179619), (129, 1097320), (140, 1011102), (168, 842585), (172, 822990), (210, 674068), (215, 658392), (258, 548660), (280, 505551), (301, 470280), (344, 411495), (420, 337034), (430, 329196), (516, 274330), (602, 235140), (645, 219464), (840, 168517), (860, 164598), (903, 156760), (1032, 137165), (1204, 117570), (1290, 109732), (1505, 94056), (1720, 82299), (1806, 78380), (2408, 58785), (2580, 54866), (3010, 47028), (3612, 39190), (3919, 36120), (4515, 31352), (5160, 27433), (6020, 23514), (7224, 19595), (7838, 18060), (9030, 15676), (11757, 12040)]