229731040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:705

約数の個数: 192

約数和(自身を含む): 701084160

約数和(自身を除く): 471353120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 160, 176, 203, 220, 224, 232, 280, 290, 308, 319, 352, 385, 406, 440, 464, 560, 580, 616, 638, 643, 770, 812, 880, 928, 1015, 1120, 1160, 1232, 1276, 1286, 1540, 1595, 1624, 1760, 2030, 2233, 2320, 2464, 2552, 2572, 3080, 3190, 3215, 3248, 4060, 4466, 4501, 4640, 5104, 5144, 6160, 6380, 6430, 6496, 7073, 8120, 8932, 9002, 10208, 10288, 11165, 12320, 12760, 12860, 14146, 16240, 17864, 18004, 18647, 20576, 22330, 22505, 25520, 25720, 28292, 32480, 35365, 35728, 36008, 37294, 44660, 45010, 49511, 51040, 51440, 56584, 70730, 71456, 72016, 74588, 89320, 90020, 93235, 99022, 102880, 113168, 130529, 141460, 144032, 149176, 178640, 180040, 186470, 198044, 205117, 226336, 247555, 261058, 282920, 298352, 357280, 360080, 372940, 396088, 410234, 495110, 522116, 565840, 596704, 652645, 720160, 745880, 792176, 820468, 990220, 1025585, 1044232, 1131680, 1305290, 1435819, 1491760, 1584352, 1640936, 1980440, 2051170, 2088464, 2610580, 2871638, 2983520, 3281872, 3960880, 4102340, 4176928, 5221160, 5743276, 6563744, 7179095, 7921760, 8204680, 10442320, 11486552, 14358190, 16409360, 20884640, 22973104, 28716380, 32818720, 45946208, 57432760, 114865520, 229731040]

約数ペア:

[(1, 229731040), (2, 114865520), (4, 57432760), (5, 45946208), (7, 32818720), (8, 28716380), (10, 22973104), (11, 20884640), (14, 16409360), (16, 14358190), (20, 11486552), (22, 10442320), (28, 8204680), (29, 7921760), (32, 7179095), (35, 6563744), (40, 5743276), (44, 5221160), (55, 4176928), (56, 4102340), (58, 3960880), (70, 3281872), (77, 2983520), (80, 2871638), (88, 2610580), (110, 2088464), (112, 2051170), (116, 1980440), (140, 1640936), (145, 1584352), (154, 1491760), (160, 1435819), (176, 1305290), (203, 1131680), (220, 1044232), (224, 1025585), (232, 990220), (280, 820468), (290, 792176), (308, 745880), (319, 720160), (352, 652645), (385, 596704), (406, 565840), (440, 522116), (464, 495110), (560, 410234), (580, 396088), (616, 372940), (638, 360080), (643, 357280), (770, 298352), (812, 282920), (880, 261058), (928, 247555), (1015, 226336), (1120, 205117), (1160, 198044), (1232, 186470), (1276, 180040), (1286, 178640), (1540, 149176), (1595, 144032), (1624, 141460), (1760, 130529), (2030, 113168), (2233, 102880), (2320, 99022), (2464, 93235), (2552, 90020), (2572, 89320), (3080, 74588), (3190, 72016), (3215, 71456), (3248, 70730), (4060, 56584), (4466, 51440), (4501, 51040), (4640, 49511), (5104, 45010), (5144, 44660), (6160, 37294), (6380, 36008), (6430, 35728), (6496, 35365), (7073, 32480), (8120, 28292), (8932, 25720), (9002, 25520), (10208, 22505), (10288, 22330), (11165, 20576), (12320, 18647), (12760, 18004), (12860, 17864), (14146, 16240)]