144376260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{907}}^1$

素因数の和:1305

約数の個数: 96

約数和(自身を含む): 463733760

約数和(自身を除く): 319357500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 379, 420, 758, 907, 1137, 1516, 1814, 1895, 2274, 2653, 2721, 3628, 3790, 4535, 4548, 5306, 5442, 5685, 6349, 7580, 7959, 9070, 10612, 10884, 11370, 12698, 13265, 13605, 15918, 18140, 19047, 22740, 25396, 26530, 27210, 31745, 31836, 38094, 39795, 53060, 54420, 63490, 76188, 79590, 95235, 126980, 159180, 190470, 343753, 380940, 687506, 1031259, 1375012, 1718765, 2062518, 2406271, 3437530, 4125036, 4812542, 5156295, 6875060, 7218813, 9625084, 10312590, 12031355, 14437626, 20625180, 24062710, 28875252, 36094065, 48125420, 72188130, 144376260]

約数ペア:

[(1, 144376260), (2, 72188130), (3, 48125420), (4, 36094065), (5, 28875252), (6, 24062710), (7, 20625180), (10, 14437626), (12, 12031355), (14, 10312590), (15, 9625084), (20, 7218813), (21, 6875060), (28, 5156295), (30, 4812542), (35, 4125036), (42, 3437530), (60, 2406271), (70, 2062518), (84, 1718765), (105, 1375012), (140, 1031259), (210, 687506), (379, 380940), (420, 343753), (758, 190470), (907, 159180), (1137, 126980), (1516, 95235), (1814, 79590), (1895, 76188), (2274, 63490), (2653, 54420), (2721, 53060), (3628, 39795), (3790, 38094), (4535, 31836), (4548, 31745), (5306, 27210), (5442, 26530), (5685, 25396), (6349, 22740), (7580, 19047), (7959, 18140), (9070, 15918), (10612, 13605), (10884, 13265), (11370, 12698)]