147194460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:812

約数の個数: 144

約数和(自身を含む): 513729216

約数和(自身を除く): 366534756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 197, 210, 252, 315, 394, 420, 591, 593, 630, 788, 985, 1182, 1186, 1260, 1379, 1773, 1779, 1970, 2364, 2372, 2758, 2955, 2965, 3546, 3558, 3940, 4137, 4151, 5337, 5516, 5910, 5930, 6895, 7092, 7116, 8274, 8302, 8865, 8895, 10674, 11820, 11860, 12411, 12453, 13790, 16548, 16604, 17730, 17790, 20685, 20755, 21348, 24822, 24906, 26685, 27580, 35460, 35580, 37359, 41370, 41510, 49644, 49812, 53370, 62055, 62265, 74718, 82740, 83020, 106740, 116821, 124110, 124530, 149436, 186795, 233642, 248220, 249060, 350463, 373590, 467284, 584105, 700926, 747180, 817747, 1051389, 1168210, 1401852, 1635494, 1752315, 2102778, 2336420, 2453241, 3270988, 3504630, 4088735, 4205556, 4906482, 5256945, 7009260, 7359723, 8177470, 9812964, 10513890, 12266205, 14719446, 16354940, 21027780, 24532410, 29438892, 36798615, 49064820, 73597230, 147194460]

約数ペア:

[(1, 147194460), (2, 73597230), (3, 49064820), (4, 36798615), (5, 29438892), (6, 24532410), (7, 21027780), (9, 16354940), (10, 14719446), (12, 12266205), (14, 10513890), (15, 9812964), (18, 8177470), (20, 7359723), (21, 7009260), (28, 5256945), (30, 4906482), (35, 4205556), (36, 4088735), (42, 3504630), (45, 3270988), (60, 2453241), (63, 2336420), (70, 2102778), (84, 1752315), (90, 1635494), (105, 1401852), (126, 1168210), (140, 1051389), (180, 817747), (197, 747180), (210, 700926), (252, 584105), (315, 467284), (394, 373590), (420, 350463), (591, 249060), (593, 248220), (630, 233642), (788, 186795), (985, 149436), (1182, 124530), (1186, 124110), (1260, 116821), (1379, 106740), (1773, 83020), (1779, 82740), (1970, 74718), (2364, 62265), (2372, 62055), (2758, 53370), (2955, 49812), (2965, 49644), (3546, 41510), (3558, 41370), (3940, 37359), (4137, 35580), (4151, 35460), (5337, 27580), (5516, 26685), (5910, 24906), (5930, 24822), (6895, 21348), (7092, 20755), (7116, 20685), (8274, 17790), (8302, 17730), (8865, 16604), (8895, 16548), (10674, 13790), (11820, 12453), (11860, 12411)]