239042160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1172

約数の個数: 240

約数和(自身を含む): 939654144

約数和(自身を除く): 700611984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1103, 1204, 1260, 1290, 1505, 1548, 1680, 1720, 1806, 1935, 2064, 2206, 2408, 2520, 2580, 2709, 3010, 3096, 3309, 3440, 3612, 3870, 4412, 4515, 4816, 5040, 5160, 5418, 5515, 6020, 6192, 6618, 7224, 7721, 7740, 8824, 9030, 9927, 10320, 10836, 11030, 12040, 13236, 13545, 14448, 15442, 15480, 16545, 17648, 18060, 19854, 21672, 22060, 23163, 24080, 26472, 27090, 30884, 30960, 33090, 36120, 38605, 39708, 43344, 44120, 46326, 47429, 49635, 52944, 54180, 61768, 66180, 69489, 72240, 77210, 79416, 88240, 92652, 94858, 99270, 108360, 115815, 123536, 132360, 138978, 142287, 154420, 158832, 185304, 189716, 198540, 216720, 231630, 237145, 264720, 277956, 284574, 308840, 332003, 347445, 370608, 379432, 397080, 426861, 463260, 474290, 555912, 569148, 617680, 664006, 694890, 711435, 758864, 794160, 853722, 926520, 948580, 996009, 1111824, 1138296, 1328012, 1389780, 1422870, 1660015, 1707444, 1853040, 1897160, 1992018, 2134305, 2276592, 2656024, 2779560, 2845740, 2988027, 3320030, 3414888, 3794320, 3984036, 4268610, 4980045, 5312048, 5559120, 5691480, 5976054, 6640060, 6829776, 7968072, 8537220, 9960090, 11382960, 11952108, 13280120, 14940135, 15936144, 17074440, 19920180, 23904216, 26560240, 29880270, 34148880, 39840360, 47808432, 59760540, 79680720, 119521080, 239042160]

約数ペア:

[(1, 239042160), (2, 119521080), (3, 79680720), (4, 59760540), (5, 47808432), (6, 39840360), (7, 34148880), (8, 29880270), (9, 26560240), (10, 23904216), (12, 19920180), (14, 17074440), (15, 15936144), (16, 14940135), (18, 13280120), (20, 11952108), (21, 11382960), (24, 9960090), (28, 8537220), (30, 7968072), (35, 6829776), (36, 6640060), (40, 5976054), (42, 5691480), (43, 5559120), (45, 5312048), (48, 4980045), (56, 4268610), (60, 3984036), (63, 3794320), (70, 3414888), (72, 3320030), (80, 2988027), (84, 2845740), (86, 2779560), (90, 2656024), (105, 2276592), (112, 2134305), (120, 1992018), (126, 1897160), (129, 1853040), (140, 1707444), (144, 1660015), (168, 1422870), (172, 1389780), (180, 1328012), (210, 1138296), (215, 1111824), (240, 996009), (252, 948580), (258, 926520), (280, 853722), (301, 794160), (315, 758864), (336, 711435), (344, 694890), (360, 664006), (387, 617680), (420, 569148), (430, 555912), (504, 474290), (516, 463260), (560, 426861), (602, 397080), (630, 379432), (645, 370608), (688, 347445), (720, 332003), (774, 308840), (840, 284574), (860, 277956), (903, 264720), (1008, 237145), (1032, 231630), (1103, 216720), (1204, 198540), (1260, 189716), (1290, 185304), (1505, 158832), (1548, 154420), (1680, 142287), (1720, 138978), (1806, 132360), (1935, 123536), (2064, 115815), (2206, 108360), (2408, 99270), (2520, 94858), (2580, 92652), (2709, 88240), (3010, 79416), (3096, 77210), (3309, 72240), (3440, 69489), (3612, 66180), (3870, 61768), (4412, 54180), (4515, 52944), (4816, 49635), (5040, 47429), (5160, 46326), (5418, 44120), (5515, 43344), (6020, 39708), (6192, 38605), (6618, 36120), (7224, 33090), (7721, 30960), (7740, 30884), (8824, 27090), (9030, 26472), (9927, 24080), (10320, 23163), (10836, 22060), (11030, 21672), (12040, 19854), (13236, 18060), (13545, 17648), (14448, 16545), (15442, 15480)]