141476720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 444266208

約数和(自身を除く): 302789488

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 49, 55, 56, 68, 70, 77, 80, 85, 88, 98, 110, 112, 119, 136, 140, 154, 170, 176, 187, 193, 196, 220, 238, 245, 272, 280, 308, 340, 374, 385, 386, 392, 440, 476, 490, 539, 560, 595, 616, 680, 748, 770, 772, 784, 833, 880, 935, 952, 965, 980, 1078, 1190, 1232, 1309, 1351, 1360, 1496, 1540, 1544, 1666, 1870, 1904, 1930, 1960, 2123, 2156, 2380, 2618, 2695, 2702, 2992, 3080, 3088, 3281, 3332, 3740, 3860, 3920, 4165, 4246, 4312, 4760, 5236, 5390, 5404, 6160, 6545, 6562, 6664, 6755, 7480, 7720, 8330, 8492, 8624, 9163, 9457, 9520, 10472, 10615, 10780, 10808, 13090, 13124, 13328, 13510, 14861, 14960, 15440, 16405, 16660, 16984, 18326, 18914, 20944, 21230, 21560, 21616, 22967, 26180, 26248, 27020, 29722, 32810, 33320, 33968, 36091, 36652, 37828, 42460, 43120, 45815, 45934, 47285, 52360, 52496, 54040, 59444, 65620, 66640, 72182, 73304, 74305, 75656, 84920, 91630, 91868, 94570, 104027, 104720, 108080, 114835, 118888, 131240, 144364, 146608, 148610, 151312, 160769, 169840, 180455, 183260, 183736, 189140, 208054, 229670, 237776, 252637, 262480, 288728, 297220, 321538, 360910, 366520, 367472, 378280, 416108, 459340, 505274, 520135, 577456, 594440, 643076, 721820, 733040, 756560, 803845, 832216, 918680, 1010548, 1040270, 1188880, 1263185, 1286152, 1443640, 1607690, 1664432, 1768459, 1837360, 2021096, 2080540, 2526370, 2572304, 2887280, 3215380, 3536918, 4042192, 4161080, 5052740, 6430760, 7073836, 8322160, 8842295, 10105480, 12861520, 14147672, 17684590, 20210960, 28295344, 35369180, 70738360, 141476720]

約数ペア:

[(1, 141476720), (2, 70738360), (4, 35369180), (5, 28295344), (7, 20210960), (8, 17684590), (10, 14147672), (11, 12861520), (14, 10105480), (16, 8842295), (17, 8322160), (20, 7073836), (22, 6430760), (28, 5052740), (34, 4161080), (35, 4042192), (40, 3536918), (44, 3215380), (49, 2887280), (55, 2572304), (56, 2526370), (68, 2080540), (70, 2021096), (77, 1837360), (80, 1768459), (85, 1664432), (88, 1607690), (98, 1443640), (110, 1286152), (112, 1263185), (119, 1188880), (136, 1040270), (140, 1010548), (154, 918680), (170, 832216), (176, 803845), (187, 756560), (193, 733040), (196, 721820), (220, 643076), (238, 594440), (245, 577456), (272, 520135), (280, 505274), (308, 459340), (340, 416108), (374, 378280), (385, 367472), (386, 366520), (392, 360910), (440, 321538), (476, 297220), (490, 288728), (539, 262480), (560, 252637), (595, 237776), (616, 229670), (680, 208054), (748, 189140), (770, 183736), (772, 183260), (784, 180455), (833, 169840), (880, 160769), (935, 151312), (952, 148610), (965, 146608), (980, 144364), (1078, 131240), (1190, 118888), (1232, 114835), (1309, 108080), (1351, 104720), (1360, 104027), (1496, 94570), (1540, 91868), (1544, 91630), (1666, 84920), (1870, 75656), (1904, 74305), (1930, 73304), (1960, 72182), (2123, 66640), (2156, 65620), (2380, 59444), (2618, 54040), (2695, 52496), (2702, 52360), (2992, 47285), (3080, 45934), (3088, 45815), (3281, 43120), (3332, 42460), (3740, 37828), (3860, 36652), (3920, 36091), (4165, 33968), (4246, 33320), (4312, 32810), (4760, 29722), (5236, 27020), (5390, 26248), (5404, 26180), (6160, 22967), (6545, 21616), (6562, 21560), (6664, 21230), (6755, 20944), (7480, 18914), (7720, 18326), (8330, 16984), (8492, 16660), (8624, 16405), (9163, 15440), (9457, 14960), (9520, 14861), (10472, 13510), (10615, 13328), (10780, 13124), (10808, 13090)]