715392720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3301}}^1$

素因数の和:3370

約数の個数: 240

約数和(自身を含む): 2810451072

約数和(自身を除く): 2095058352

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, 1204, 1260, 1290, 1505, 1548, 1680, 1720, 1806, 1935, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3301, 3440, 3612, 3870, 4515, 4816, 5040, 5160, 5418, 6020, 6192, 6602, 7224, 7740, 9030, 9903, 10320, 10836, 12040, 13204, 13545, 14448, 15480, 16505, 18060, 19806, 21672, 23107, 24080, 26408, 27090, 29709, 30960, 33010, 36120, 39612, 43344, 46214, 49515, 52816, 54180, 59418, 66020, 69321, 72240, 79224, 92428, 99030, 108360, 115535, 118836, 132040, 138642, 141943, 148545, 158448, 184856, 198060, 207963, 216720, 231070, 237672, 264080, 277284, 283886, 297090, 346605, 369712, 396120, 415926, 425829, 462140, 475344, 554568, 567772, 594180, 693210, 709715, 792240, 831852, 851658, 924280, 993601, 1039815, 1109136, 1135544, 1188360, 1277487, 1386420, 1419430, 1663704, 1703316, 1848560, 1987202, 2079630, 2129145, 2271088, 2376720, 2554974, 2772840, 2838860, 2980803, 3327408, 3406632, 3974404, 4159260, 4258290, 4968005, 5109948, 5545680, 5677720, 5961606, 6387435, 6813264, 7948808, 8318520, 8516580, 8942409, 9936010, 10219896, 11355440, 11923212, 12774870, 14904015, 15897616, 16637040, 17033160, 17884818, 19872020, 20439792, 23846424, 25549740, 29808030, 34066320, 35769636, 39744040, 44712045, 47692848, 51099480, 59616060, 71539272, 79488080, 89424090, 102198960, 119232120, 143078544, 178848180, 238464240, 357696360, 715392720]

約数ペア:

[(1, 715392720), (2, 357696360), (3, 238464240), (4, 178848180), (5, 143078544), (6, 119232120), (7, 102198960), (8, 89424090), (9, 79488080), (10, 71539272), (12, 59616060), (14, 51099480), (15, 47692848), (16, 44712045), (18, 39744040), (20, 35769636), (21, 34066320), (24, 29808030), (28, 25549740), (30, 23846424), (35, 20439792), (36, 19872020), (40, 17884818), (42, 17033160), (43, 16637040), (45, 15897616), (48, 14904015), (56, 12774870), (60, 11923212), (63, 11355440), (70, 10219896), (72, 9936010), (80, 8942409), (84, 8516580), (86, 8318520), (90, 7948808), (105, 6813264), (112, 6387435), (120, 5961606), (126, 5677720), (129, 5545680), (140, 5109948), (144, 4968005), (168, 4258290), (172, 4159260), (180, 3974404), (210, 3406632), (215, 3327408), (240, 2980803), (252, 2838860), (258, 2772840), (280, 2554974), (301, 2376720), (315, 2271088), (336, 2129145), (344, 2079630), (360, 1987202), (387, 1848560), (420, 1703316), (430, 1663704), (504, 1419430), (516, 1386420), (560, 1277487), (602, 1188360), (630, 1135544), (645, 1109136), (688, 1039815), (720, 993601), (774, 924280), (840, 851658), (860, 831852), (903, 792240), (1008, 709715), (1032, 693210), (1204, 594180), (1260, 567772), (1290, 554568), (1505, 475344), (1548, 462140), (1680, 425829), (1720, 415926), (1806, 396120), (1935, 369712), (2064, 346605), (2408, 297090), (2520, 283886), (2580, 277284), (2709, 264080), (3010, 237672), (3096, 231070), (3301, 216720), (3440, 207963), (3612, 198060), (3870, 184856), (4515, 158448), (4816, 148545), (5040, 141943), (5160, 138642), (5418, 132040), (6020, 118836), (6192, 115535), (6602, 108360), (7224, 99030), (7740, 92428), (9030, 79224), (9903, 72240), (10320, 69321), (10836, 66020), (12040, 59418), (13204, 54180), (13545, 52816), (14448, 49515), (15480, 46214), (16505, 43344), (18060, 39612), (19806, 36120), (21672, 33010), (23107, 30960), (24080, 29709), (26408, 27090)]