19725050880

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1471}}^1$

素因数の和:1602

約数の個数: 352

約数和(自身を含む): 70870087680

約数和(自身を除く): 51145036800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 97, 108, 120, 128, 135, 144, 160, 180, 192, 194, 216, 240, 256, 270, 288, 291, 320, 360, 384, 388, 432, 480, 485, 512, 540, 576, 582, 640, 720, 768, 776, 864, 873, 960, 970, 1024, 1080, 1152, 1164, 1280, 1440, 1455, 1471, 1536, 1552, 1728, 1746, 1920, 1940, 2160, 2304, 2328, 2560, 2619, 2880, 2910, 2942, 3072, 3104, 3456, 3492, 3840, 3880, 4320, 4365, 4413, 4608, 4656, 5120, 5238, 5760, 5820, 5884, 6208, 6912, 6984, 7355, 7680, 7760, 8640, 8730, 8826, 9216, 9312, 10476, 11520, 11640, 11768, 12416, 13095, 13239, 13824, 13968, 14710, 15360, 15520, 17280, 17460, 17652, 18624, 20952, 22065, 23040, 23280, 23536, 24832, 26190, 26478, 27648, 27936, 29420, 31040, 34560, 34920, 35304, 37248, 39717, 41904, 44130, 46080, 46560, 47072, 49664, 52380, 52956, 55872, 58840, 62080, 66195, 69120, 69840, 70608, 74496, 79434, 83808, 88260, 93120, 94144, 99328, 104760, 105912, 111744, 117680, 124160, 132390, 138240, 139680, 141216, 142687, 148992, 158868, 167616, 176520, 186240, 188288, 198585, 209520, 211824, 223488, 235360, 248320, 264780, 279360, 282432, 285374, 297984, 317736, 335232, 353040, 372480, 376576, 397170, 419040, 423648, 428061, 446976, 470720, 496640, 529560, 558720, 564864, 570748, 635472, 670464, 706080, 713435, 744960, 753152, 794340, 838080, 847296, 856122, 893952, 941440, 1059120, 1117440, 1129728, 1141496, 1270944, 1284183, 1340928, 1412160, 1426870, 1489920, 1506304, 1588680, 1676160, 1694592, 1712244, 1882880, 2118240, 2140305, 2234880, 2259456, 2282992, 2541888, 2568366, 2681856, 2824320, 2853740, 3177360, 3352320, 3389184, 3424488, 3765760, 3852549, 4236480, 4280610, 4469760, 4518912, 4565984, 5083776, 5136732, 5648640, 5707480, 6354720, 6420915, 6704640, 6778368, 6848976, 7531520, 7705098, 8472960, 8561220, 9131968, 10167552, 10273464, 11297280, 11414960, 12709440, 12841830, 13409280, 13556736, 13697952, 15410196, 16945920, 17122440, 18263936, 19262745, 20335104, 20546928, 22594560, 22829920, 25418880, 25683660, 27395904, 30820392, 33891840, 34244880, 36527872, 38525490, 40670208, 41093856, 45659840, 50837760, 51367320, 54791808, 61640784, 67783680, 68489760, 73055744, 77050980, 82187712, 91319680, 101675520, 102734640, 109583616, 123281568, 136979520, 146111488, 154101960, 164375424, 182639360, 203351040, 205469280, 219167232, 246563136, 273959040, 308203920, 328750848, 365278720, 410938560, 438334464, 493126272, 547918080, 616407840, 657501696, 730557440, 821877120, 986252544, 1095836160, 1232815680, 1315003392, 1643754240, 1972505088, 2191672320, 2465631360, 3287508480, 3945010176, 4931262720, 6575016960, 9862525440, 19725050880]

約数ペア:

[(1, 19725050880), (2, 9862525440), (3, 6575016960), (4, 4931262720), (5, 3945010176), (6, 3287508480), (8, 2465631360), (9, 2191672320), (10, 1972505088), (12, 1643754240), (15, 1315003392), (16, 1232815680), (18, 1095836160), (20, 986252544), (24, 821877120), (27, 730557440), (30, 657501696), (32, 616407840), (36, 547918080), (40, 493126272), (45, 438334464), (48, 410938560), (54, 365278720), (60, 328750848), (64, 308203920), (72, 273959040), (80, 246563136), (90, 219167232), (96, 205469280), (97, 203351040), (108, 182639360), (120, 164375424), (128, 154101960), (135, 146111488), (144, 136979520), (160, 123281568), (180, 109583616), (192, 102734640), (194, 101675520), (216, 91319680), (240, 82187712), (256, 77050980), (270, 73055744), (288, 68489760), (291, 67783680), (320, 61640784), (360, 54791808), (384, 51367320), (388, 50837760), (432, 45659840), (480, 41093856), (485, 40670208), (512, 38525490), (540, 36527872), (576, 34244880), (582, 33891840), (640, 30820392), (720, 27395904), (768, 25683660), (776, 25418880), (864, 22829920), (873, 22594560), (960, 20546928), (970, 20335104), (1024, 19262745), (1080, 18263936), (1152, 17122440), (1164, 16945920), (1280, 15410196), (1440, 13697952), (1455, 13556736), (1471, 13409280), (1536, 12841830), (1552, 12709440), (1728, 11414960), (1746, 11297280), (1920, 10273464), (1940, 10167552), (2160, 9131968), (2304, 8561220), (2328, 8472960), (2560, 7705098), (2619, 7531520), (2880, 6848976), (2910, 6778368), (2942, 6704640), (3072, 6420915), (3104, 6354720), (3456, 5707480), (3492, 5648640), (3840, 5136732), (3880, 5083776), (4320, 4565984), (4365, 4518912), (4413, 4469760), (4608, 4280610), (4656, 4236480), (5120, 3852549), (5238, 3765760), (5760, 3424488), (5820, 3389184), (5884, 3352320), (6208, 3177360), (6912, 2853740), (6984, 2824320), (7355, 2681856), (7680, 2568366), (7760, 2541888), (8640, 2282992), (8730, 2259456), (8826, 2234880), (9216, 2140305), (9312, 2118240), (10476, 1882880), (11520, 1712244), (11640, 1694592), (11768, 1676160), (12416, 1588680), (13095, 1506304), (13239, 1489920), (13824, 1426870), (13968, 1412160), (14710, 1340928), (15360, 1284183), (15520, 1270944), (17280, 1141496), (17460, 1129728), (17652, 1117440), (18624, 1059120), (20952, 941440), (22065, 893952), (23040, 856122), (23280, 847296), (23536, 838080), (24832, 794340), (26190, 753152), (26478, 744960), (27648, 713435), (27936, 706080), (29420, 670464), (31040, 635472), (34560, 570748), (34920, 564864), (35304, 558720), (37248, 529560), (39717, 496640), (41904, 470720), (44130, 446976), (46080, 428061), (46560, 423648), (47072, 419040), (49664, 397170), (52380, 376576), (52956, 372480), (55872, 353040), (58840, 335232), (62080, 317736), (66195, 297984), (69120, 285374), (69840, 282432), (70608, 279360), (74496, 264780), (79434, 248320), (83808, 235360), (88260, 223488), (93120, 211824), (94144, 209520), (99328, 198585), (104760, 188288), (105912, 186240), (111744, 176520), (117680, 167616), (124160, 158868), (132390, 148992), (138240, 142687), (139680, 141216)]