2008169520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{3547}}^1$

素因数の和:3907

約数の個数: 160

約数和(自身を含む): 7137781248

約数和(自身を除く): 5129611728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 337, 420, 560, 674, 840, 1011, 1348, 1680, 1685, 2022, 2359, 2696, 3370, 3547, 4044, 4718, 5055, 5392, 6740, 7077, 7094, 8088, 9436, 10110, 10641, 11795, 13480, 14154, 14188, 16176, 17735, 18872, 20220, 21282, 23590, 24829, 26960, 28308, 28376, 35385, 35470, 37744, 40440, 42564, 47180, 49658, 53205, 56616, 56752, 70770, 70940, 74487, 80880, 85128, 94360, 99316, 106410, 113232, 124145, 141540, 141880, 148974, 170256, 188720, 198632, 212820, 248290, 283080, 283760, 297948, 372435, 397264, 425640, 496580, 566160, 595896, 744870, 851280, 993160, 1191792, 1195339, 1489740, 1986320, 2390678, 2979480, 3586017, 4781356, 5958960, 5976695, 7172034, 8367373, 9562712, 11953390, 14344068, 16734746, 17930085, 19125424, 23906780, 25102119, 28688136, 33469492, 35860170, 41836865, 47813560, 50204238, 57376272, 66938984, 71720340, 83673730, 95627120, 100408476, 125510595, 133877968, 143440680, 167347460, 200816952, 251021190, 286881360, 334694920, 401633904, 502042380, 669389840, 1004084760, 2008169520]

約数ペア:

[(1, 2008169520), (2, 1004084760), (3, 669389840), (4, 502042380), (5, 401633904), (6, 334694920), (7, 286881360), (8, 251021190), (10, 200816952), (12, 167347460), (14, 143440680), (15, 133877968), (16, 125510595), (20, 100408476), (21, 95627120), (24, 83673730), (28, 71720340), (30, 66938984), (35, 57376272), (40, 50204238), (42, 47813560), (48, 41836865), (56, 35860170), (60, 33469492), (70, 28688136), (80, 25102119), (84, 23906780), (105, 19125424), (112, 17930085), (120, 16734746), (140, 14344068), (168, 11953390), (210, 9562712), (240, 8367373), (280, 7172034), (336, 5976695), (337, 5958960), (420, 4781356), (560, 3586017), (674, 2979480), (840, 2390678), (1011, 1986320), (1348, 1489740), (1680, 1195339), (1685, 1191792), (2022, 993160), (2359, 851280), (2696, 744870), (3370, 595896), (3547, 566160), (4044, 496580), (4718, 425640), (5055, 397264), (5392, 372435), (6740, 297948), (7077, 283760), (7094, 283080), (8088, 248290), (9436, 212820), (10110, 198632), (10641, 188720), (11795, 170256), (13480, 148974), (14154, 141880), (14188, 141540), (16176, 124145), (17735, 113232), (18872, 106410), (20220, 99316), (21282, 94360), (23590, 85128), (24829, 80880), (26960, 74487), (28308, 70940), (28376, 70770), (35385, 56752), (35470, 56616), (37744, 53205), (40440, 49658), (42564, 47180)]