1680629760

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 336

約数和(自身を含む): 6011119296

約数和(自身を除く): 4330489536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 97, 120, 128, 141, 144, 160, 180, 188, 192, 194, 235, 240, 256, 282, 288, 291, 320, 360, 376, 384, 388, 423, 470, 480, 485, 512, 564, 576, 582, 640, 705, 720, 752, 768, 776, 846, 873, 940, 960, 970, 1024, 1128, 1152, 1164, 1280, 1410, 1440, 1455, 1504, 1536, 1552, 1692, 1746, 1880, 1920, 1940, 2048, 2115, 2256, 2304, 2328, 2560, 2820, 2880, 2910, 3008, 3072, 3104, 3384, 3492, 3760, 3840, 3880, 4096, 4230, 4365, 4512, 4559, 4608, 4656, 5120, 5640, 5760, 5820, 6016, 6144, 6208, 6768, 6984, 7520, 7680, 7760, 8192, 8460, 8730, 9024, 9118, 9216, 9312, 10240, 11280, 11520, 11640, 12032, 12288, 12416, 13536, 13677, 13968, 15040, 15360, 15520, 16920, 17460, 18048, 18236, 18432, 18624, 20480, 22560, 22795, 23040, 23280, 24064, 24576, 24832, 27072, 27354, 27936, 30080, 30720, 31040, 33840, 34920, 36096, 36472, 36864, 37248, 40960, 41031, 45120, 45590, 46080, 46560, 48128, 49664, 54144, 54708, 55872, 60160, 61440, 62080, 67680, 68385, 69840, 72192, 72944, 73728, 74496, 82062, 90240, 91180, 92160, 93120, 96256, 99328, 108288, 109416, 111744, 120320, 122880, 124160, 135360, 136770, 139680, 144384, 145888, 148992, 164124, 180480, 182360, 184320, 186240, 192512, 198656, 205155, 216576, 218832, 223488, 240640, 248320, 270720, 273540, 279360, 288768, 291776, 297984, 328248, 360960, 364720, 368640, 372480, 385024, 397312, 410310, 433152, 437664, 446976, 481280, 496640, 541440, 547080, 558720, 577536, 583552, 595968, 656496, 721920, 729440, 744960, 794624, 820620, 866304, 875328, 893952, 962560, 993280, 1082880, 1094160, 1117440, 1155072, 1167104, 1191936, 1312992, 1443840, 1458880, 1489920, 1641240, 1732608, 1750656, 1787904, 1925120, 1986560, 2165760, 2188320, 2234880, 2334208, 2383872, 2625984, 2887680, 2917760, 2979840, 3282480, 3465216, 3501312, 3575808, 3973120, 4331520, 4376640, 4469760, 4668416, 5251968, 5775360, 5835520, 5959680, 6564960, 7002624, 7151616, 8663040, 8753280, 8939520, 9336832, 10503936, 11671040, 11919360, 13129920, 14005248, 17326080, 17506560, 17879040, 18673664, 21007872, 23342080, 26259840, 28010496, 35013120, 35758080, 37347328, 42015744, 46684160, 52519680, 56020992, 70026240, 84031488, 93368320, 105039360, 112041984, 140052480, 168062976, 186736640, 210078720, 280104960, 336125952, 420157440, 560209920, 840314880, 1680629760]

約数ペア:

[(1, 1680629760), (2, 840314880), (3, 560209920), (4, 420157440), (5, 336125952), (6, 280104960), (8, 210078720), (9, 186736640), (10, 168062976), (12, 140052480), (15, 112041984), (16, 105039360), (18, 93368320), (20, 84031488), (24, 70026240), (30, 56020992), (32, 52519680), (36, 46684160), (40, 42015744), (45, 37347328), (47, 35758080), (48, 35013120), (60, 28010496), (64, 26259840), (72, 23342080), (80, 21007872), (90, 18673664), (94, 17879040), (96, 17506560), (97, 17326080), (120, 14005248), (128, 13129920), (141, 11919360), (144, 11671040), (160, 10503936), (180, 9336832), (188, 8939520), (192, 8753280), (194, 8663040), (235, 7151616), (240, 7002624), (256, 6564960), (282, 5959680), (288, 5835520), (291, 5775360), (320, 5251968), (360, 4668416), (376, 4469760), (384, 4376640), (388, 4331520), (423, 3973120), (470, 3575808), (480, 3501312), (485, 3465216), (512, 3282480), (564, 2979840), (576, 2917760), (582, 2887680), (640, 2625984), (705, 2383872), (720, 2334208), (752, 2234880), (768, 2188320), (776, 2165760), (846, 1986560), (873, 1925120), (940, 1787904), (960, 1750656), (970, 1732608), (1024, 1641240), (1128, 1489920), (1152, 1458880), (1164, 1443840), (1280, 1312992), (1410, 1191936), (1440, 1167104), (1455, 1155072), (1504, 1117440), (1536, 1094160), (1552, 1082880), (1692, 993280), (1746, 962560), (1880, 893952), (1920, 875328), (1940, 866304), (2048, 820620), (2115, 794624), (2256, 744960), (2304, 729440), (2328, 721920), (2560, 656496), (2820, 595968), (2880, 583552), (2910, 577536), (3008, 558720), (3072, 547080), (3104, 541440), (3384, 496640), (3492, 481280), (3760, 446976), (3840, 437664), (3880, 433152), (4096, 410310), (4230, 397312), (4365, 385024), (4512, 372480), (4559, 368640), (4608, 364720), (4656, 360960), (5120, 328248), (5640, 297984), (5760, 291776), (5820, 288768), (6016, 279360), (6144, 273540), (6208, 270720), (6768, 248320), (6984, 240640), (7520, 223488), (7680, 218832), (7760, 216576), (8192, 205155), (8460, 198656), (8730, 192512), (9024, 186240), (9118, 184320), (9216, 182360), (9312, 180480), (10240, 164124), (11280, 148992), (11520, 145888), (11640, 144384), (12032, 139680), (12288, 136770), (12416, 135360), (13536, 124160), (13677, 122880), (13968, 120320), (15040, 111744), (15360, 109416), (15520, 108288), (16920, 99328), (17460, 96256), (18048, 93120), (18236, 92160), (18432, 91180), (18624, 90240), (20480, 82062), (22560, 74496), (22795, 73728), (23040, 72944), (23280, 72192), (24064, 69840), (24576, 68385), (24832, 67680), (27072, 62080), (27354, 61440), (27936, 60160), (30080, 55872), (30720, 54708), (31040, 54144), (33840, 49664), (34920, 48128), (36096, 46560), (36472, 46080), (36864, 45590), (37248, 45120), (40960, 41031)]