39675240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 144555840

約数和(自身を除く): 104880600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 233, 258, 264, 330, 344, 360, 387, 396, 430, 440, 466, 473, 495, 516, 645, 660, 699, 774, 792, 860, 932, 946, 990, 1032, 1165, 1290, 1320, 1398, 1419, 1548, 1720, 1864, 1892, 1935, 1980, 2097, 2330, 2365, 2563, 2580, 2796, 2838, 3096, 3495, 3784, 3870, 3960, 4194, 4257, 4660, 4730, 5126, 5160, 5592, 5676, 6990, 7095, 7689, 7740, 8388, 8514, 9320, 9460, 10019, 10252, 10485, 11352, 12815, 13980, 14190, 15378, 15480, 16776, 17028, 18920, 20038, 20504, 20970, 21285, 23067, 25630, 27960, 28380, 30057, 30756, 34056, 38445, 40076, 41940, 42570, 46134, 50095, 51260, 56760, 60114, 61512, 76890, 80152, 83880, 85140, 90171, 92268, 100190, 102520, 110209, 115335, 120228, 150285, 153780, 170280, 180342, 184536, 200380, 220418, 230670, 240456, 300570, 307560, 330627, 360684, 400760, 440836, 450855, 461340, 551045, 601140, 661254, 721368, 881672, 901710, 922680, 991881, 1102090, 1202280, 1322508, 1653135, 1803420, 1983762, 2204180, 2645016, 3306270, 3606840, 3967524, 4408360, 4959405, 6612540, 7935048, 9918810, 13225080, 19837620, 39675240]

約数ペア:

[(1, 39675240), (2, 19837620), (3, 13225080), (4, 9918810), (5, 7935048), (6, 6612540), (8, 4959405), (9, 4408360), (10, 3967524), (11, 3606840), (12, 3306270), (15, 2645016), (18, 2204180), (20, 1983762), (22, 1803420), (24, 1653135), (30, 1322508), (33, 1202280), (36, 1102090), (40, 991881), (43, 922680), (44, 901710), (45, 881672), (55, 721368), (60, 661254), (66, 601140), (72, 551045), (86, 461340), (88, 450855), (90, 440836), (99, 400760), (110, 360684), (120, 330627), (129, 307560), (132, 300570), (165, 240456), (172, 230670), (180, 220418), (198, 200380), (215, 184536), (220, 180342), (233, 170280), (258, 153780), (264, 150285), (330, 120228), (344, 115335), (360, 110209), (387, 102520), (396, 100190), (430, 92268), (440, 90171), (466, 85140), (473, 83880), (495, 80152), (516, 76890), (645, 61512), (660, 60114), (699, 56760), (774, 51260), (792, 50095), (860, 46134), (932, 42570), (946, 41940), (990, 40076), (1032, 38445), (1165, 34056), (1290, 30756), (1320, 30057), (1398, 28380), (1419, 27960), (1548, 25630), (1720, 23067), (1864, 21285), (1892, 20970), (1935, 20504), (1980, 20038), (2097, 18920), (2330, 17028), (2365, 16776), (2563, 15480), (2580, 15378), (2796, 14190), (2838, 13980), (3096, 12815), (3495, 11352), (3784, 10485), (3870, 10252), (3960, 10019), (4194, 9460), (4257, 9320), (4660, 8514), (4730, 8388), (5126, 7740), (5160, 7689), (5592, 7095), (5676, 6990)]