202488720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2803}}^1$

素因数の和:2869

約数の個数: 160

約数和(自身を含む): 734333952

約数和(自身を除く): 531845232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 2803, 3010, 3440, 3612, 4515, 4816, 5160, 5606, 6020, 7224, 8409, 9030, 10320, 11212, 12040, 14015, 14448, 16818, 18060, 19621, 22424, 24080, 28030, 33636, 36120, 39242, 42045, 44848, 56060, 58863, 67272, 72240, 78484, 84090, 98105, 112120, 117726, 120529, 134544, 156968, 168180, 196210, 224240, 235452, 241058, 294315, 313936, 336360, 361587, 392420, 470904, 482116, 588630, 602645, 672720, 723174, 784840, 843703, 941808, 964232, 1177260, 1205290, 1446348, 1569680, 1687406, 1807935, 1928464, 2354520, 2410580, 2531109, 2892696, 3374812, 3615870, 4218515, 4709040, 4821160, 5062218, 5785392, 6749624, 7231740, 8437030, 9642320, 10124436, 12655545, 13499248, 14463480, 16874060, 20248872, 25311090, 28926960, 33748120, 40497744, 50622180, 67496240, 101244360, 202488720]

約数ペア:

[(1, 202488720), (2, 101244360), (3, 67496240), (4, 50622180), (5, 40497744), (6, 33748120), (7, 28926960), (8, 25311090), (10, 20248872), (12, 16874060), (14, 14463480), (15, 13499248), (16, 12655545), (20, 10124436), (21, 9642320), (24, 8437030), (28, 7231740), (30, 6749624), (35, 5785392), (40, 5062218), (42, 4821160), (43, 4709040), (48, 4218515), (56, 3615870), (60, 3374812), (70, 2892696), (80, 2531109), (84, 2410580), (86, 2354520), (105, 1928464), (112, 1807935), (120, 1687406), (129, 1569680), (140, 1446348), (168, 1205290), (172, 1177260), (210, 964232), (215, 941808), (240, 843703), (258, 784840), (280, 723174), (301, 672720), (336, 602645), (344, 588630), (420, 482116), (430, 470904), (516, 392420), (560, 361587), (602, 336360), (645, 313936), (688, 294315), (840, 241058), (860, 235452), (903, 224240), (1032, 196210), (1204, 168180), (1290, 156968), (1505, 134544), (1680, 120529), (1720, 117726), (1806, 112120), (2064, 98105), (2408, 84090), (2580, 78484), (2803, 72240), (3010, 67272), (3440, 58863), (3612, 56060), (4515, 44848), (4816, 42045), (5160, 39242), (5606, 36120), (6020, 33636), (7224, 28030), (8409, 24080), (9030, 22424), (10320, 19621), (11212, 18060), (12040, 16818), (14015, 14448)]