273278880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{1291}}^1$

素因数の和:1329

約数の個数: 288

約数和(自身を含む): 1113497280

約数和(自身を除く): 840218400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1291, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2582, 2646, 2940, 3024, 3360, 3528, 3780, 3873, 3920, 4320, 4410, 4704, 5040, 5164, 5292, 5880, 6048, 6455, 6615, 7056, 7560, 7746, 7840, 8820, 9037, 10080, 10328, 10584, 11619, 11760, 12910, 13230, 14112, 15120, 15492, 17640, 18074, 19365, 20656, 21168, 23238, 23520, 25820, 26460, 27111, 30240, 30984, 34857, 35280, 36148, 38730, 41312, 42336, 45185, 46476, 51640, 52920, 54222, 58095, 61968, 63259, 69714, 70560, 72296, 77460, 81333, 90370, 92952, 103280, 105840, 108444, 116190, 123936, 126518, 135555, 139428, 144592, 154920, 162666, 174285, 180740, 185904, 189777, 206560, 211680, 216888, 232380, 243999, 253036, 271110, 278856, 289184, 309840, 316295, 325332, 348570, 361480, 371808, 379554, 406665, 433776, 464760, 487998, 506072, 542220, 557712, 569331, 619680, 632590, 650664, 697140, 722960, 759108, 813330, 867552, 929520, 948885, 975996, 1012144, 1084440, 1115424, 1138662, 1219995, 1265180, 1301328, 1394280, 1445920, 1518216, 1626660, 1707993, 1859040, 1897770, 1951992, 2024288, 2168880, 2277324, 2439990, 2530360, 2602656, 2788560, 2846655, 3036432, 3253320, 3415986, 3795540, 3903984, 4337760, 4554648, 4879980, 5060720, 5577120, 5693310, 6072864, 6506640, 6831972, 7591080, 7807968, 8539965, 9109296, 9759960, 10121440, 11386620, 13013280, 13663944, 15182160, 17079930, 18218592, 19519920, 22773240, 27327888, 30364320, 34159860, 39039840, 45546480, 54655776, 68319720, 91092960, 136639440, 273278880]

約数ペア:

[(1, 273278880), (2, 136639440), (3, 91092960), (4, 68319720), (5, 54655776), (6, 45546480), (7, 39039840), (8, 34159860), (9, 30364320), (10, 27327888), (12, 22773240), (14, 19519920), (15, 18218592), (16, 17079930), (18, 15182160), (20, 13663944), (21, 13013280), (24, 11386620), (27, 10121440), (28, 9759960), (30, 9109296), (32, 8539965), (35, 7807968), (36, 7591080), (40, 6831972), (42, 6506640), (45, 6072864), (48, 5693310), (49, 5577120), (54, 5060720), (56, 4879980), (60, 4554648), (63, 4337760), (70, 3903984), (72, 3795540), (80, 3415986), (84, 3253320), (90, 3036432), (96, 2846655), (98, 2788560), (105, 2602656), (108, 2530360), (112, 2439990), (120, 2277324), (126, 2168880), (135, 2024288), (140, 1951992), (144, 1897770), (147, 1859040), (160, 1707993), (168, 1626660), (180, 1518216), (189, 1445920), (196, 1394280), (210, 1301328), (216, 1265180), (224, 1219995), (240, 1138662), (245, 1115424), (252, 1084440), (270, 1012144), (280, 975996), (288, 948885), (294, 929520), (315, 867552), (336, 813330), (360, 759108), (378, 722960), (392, 697140), (420, 650664), (432, 632590), (441, 619680), (480, 569331), (490, 557712), (504, 542220), (540, 506072), (560, 487998), (588, 464760), (630, 433776), (672, 406665), (720, 379554), (735, 371808), (756, 361480), (784, 348570), (840, 325332), (864, 316295), (882, 309840), (945, 289184), (980, 278856), (1008, 271110), (1080, 253036), (1120, 243999), (1176, 232380), (1260, 216888), (1291, 211680), (1323, 206560), (1440, 189777), (1470, 185904), (1512, 180740), (1568, 174285), (1680, 162666), (1764, 154920), (1890, 144592), (1960, 139428), (2016, 135555), (2160, 126518), (2205, 123936), (2352, 116190), (2520, 108444), (2582, 105840), (2646, 103280), (2940, 92952), (3024, 90370), (3360, 81333), (3528, 77460), (3780, 72296), (3873, 70560), (3920, 69714), (4320, 63259), (4410, 61968), (4704, 58095), (5040, 54222), (5164, 52920), (5292, 51640), (5880, 46476), (6048, 45185), (6455, 42336), (6615, 41312), (7056, 38730), (7560, 36148), (7746, 35280), (7840, 34857), (8820, 30984), (9037, 30240), (10080, 27111), (10328, 26460), (10584, 25820), (11619, 23520), (11760, 23238), (12910, 21168), (13230, 20656), (14112, 19365), (15120, 18074), (15492, 17640)]