515917440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2151

約数の個数: 192

約数和(自身を含む): 1823833440

約数和(自身を除く): 1307916000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 774, 860, 960, 1032, 1152, 1290, 1376, 1440, 1548, 1720, 1920, 1935, 2064, 2083, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 4166, 5160, 5504, 5760, 6192, 6249, 6880, 7740, 8256, 8332, 10320, 10415, 12384, 12498, 13760, 15480, 16512, 16664, 18747, 20640, 20830, 24768, 24996, 27520, 30960, 31245, 33328, 37494, 41280, 41660, 49536, 49992, 61920, 62490, 66656, 74988, 82560, 83320, 89569, 93735, 99984, 123840, 124980, 133312, 149976, 166640, 179138, 187470, 199968, 247680, 249960, 266624, 268707, 299952, 333280, 358276, 374940, 399936, 447845, 499920, 537414, 599904, 666560, 716552, 749880, 799872, 806121, 895690, 999840, 1074828, 1199808, 1333120, 1343535, 1433104, 1499760, 1612242, 1791380, 1999680, 2149656, 2399616, 2687070, 2866208, 2999520, 3224484, 3582760, 3999360, 4030605, 4299312, 5374140, 5732416, 5999040, 6448968, 7165520, 8061210, 8598624, 10748280, 11464832, 11998080, 12897936, 14331040, 16122420, 17197248, 21496560, 25795872, 28662080, 32244840, 34394496, 42993120, 51591744, 57324160, 64489680, 85986240, 103183488, 128979360, 171972480, 257958720, 515917440]

約数ペア:

[(1, 515917440), (2, 257958720), (3, 171972480), (4, 128979360), (5, 103183488), (6, 85986240), (8, 64489680), (9, 57324160), (10, 51591744), (12, 42993120), (15, 34394496), (16, 32244840), (18, 28662080), (20, 25795872), (24, 21496560), (30, 17197248), (32, 16122420), (36, 14331040), (40, 12897936), (43, 11998080), (45, 11464832), (48, 10748280), (60, 8598624), (64, 8061210), (72, 7165520), (80, 6448968), (86, 5999040), (90, 5732416), (96, 5374140), (120, 4299312), (128, 4030605), (129, 3999360), (144, 3582760), (160, 3224484), (172, 2999520), (180, 2866208), (192, 2687070), (215, 2399616), (240, 2149656), (258, 1999680), (288, 1791380), (320, 1612242), (344, 1499760), (360, 1433104), (384, 1343535), (387, 1333120), (430, 1199808), (480, 1074828), (516, 999840), (576, 895690), (640, 806121), (645, 799872), (688, 749880), (720, 716552), (774, 666560), (860, 599904), (960, 537414), (1032, 499920), (1152, 447845), (1290, 399936), (1376, 374940), (1440, 358276), (1548, 333280), (1720, 299952), (1920, 268707), (1935, 266624), (2064, 249960), (2083, 247680), (2580, 199968), (2752, 187470), (2880, 179138), (3096, 166640), (3440, 149976), (3870, 133312), (4128, 124980), (4166, 123840), (5160, 99984), (5504, 93735), (5760, 89569), (6192, 83320), (6249, 82560), (6880, 74988), (7740, 66656), (8256, 62490), (8332, 61920), (10320, 49992), (10415, 49536), (12384, 41660), (12498, 41280), (13760, 37494), (15480, 33328), (16512, 31245), (16664, 30960), (18747, 27520), (20640, 24996), (20830, 24768)]