812142720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1164

約数の個数: 256

約数和(自身を含む): 2945923200

約数和(自身を除く): 2133780480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 516, 540, 576, 640, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1093, 1152, 1161, 1290, 1376, 1440, 1548, 1720, 1728, 1920, 1935, 2064, 2160, 2186, 2322, 2580, 2752, 2880, 3096, 3279, 3440, 3456, 3870, 4128, 4320, 4372, 4644, 5160, 5465, 5504, 5760, 5805, 6192, 6558, 6880, 7740, 8256, 8640, 8744, 9288, 9837, 10320, 10930, 11610, 12384, 13116, 13760, 15480, 16395, 16512, 17280, 17488, 18576, 19674, 20640, 21860, 23220, 24768, 26232, 27520, 29511, 30960, 32790, 34976, 37152, 39348, 41280, 43720, 46440, 46999, 49185, 49536, 52464, 59022, 61920, 65580, 69952, 74304, 78696, 82560, 87440, 92880, 93998, 98370, 104928, 118044, 123840, 131160, 139904, 140997, 147555, 148608, 157392, 174880, 185760, 187996, 196740, 209856, 234995, 236088, 247680, 262320, 281994, 295110, 314784, 349760, 371520, 375992, 393480, 419712, 422991, 469990, 472176, 524640, 563988, 590220, 629568, 699520, 704985, 743040, 751984, 786960, 845982, 939980, 944352, 1049280, 1127976, 1180440, 1259136, 1268973, 1409970, 1503968, 1573920, 1691964, 1879960, 1888704, 2098560, 2114955, 2255952, 2360880, 2537946, 2819940, 3007936, 3147840, 3383928, 3759920, 3777408, 4229910, 4511904, 4721760, 5075892, 5639880, 6015872, 6295680, 6344865, 6767856, 7519840, 8459820, 9023808, 9443520, 10151784, 11279760, 12689730, 13535712, 15039680, 16919640, 18047616, 18887040, 20303568, 22559520, 25379460, 27071424, 30079360, 33839280, 40607136, 45119040, 50758920, 54142848, 67678560, 81214272, 90238080, 101517840, 135357120, 162428544, 203035680, 270714240, 406071360, 812142720]

約数ペア:

[(1, 812142720), (2, 406071360), (3, 270714240), (4, 203035680), (5, 162428544), (6, 135357120), (8, 101517840), (9, 90238080), (10, 81214272), (12, 67678560), (15, 54142848), (16, 50758920), (18, 45119040), (20, 40607136), (24, 33839280), (27, 30079360), (30, 27071424), (32, 25379460), (36, 22559520), (40, 20303568), (43, 18887040), (45, 18047616), (48, 16919640), (54, 15039680), (60, 13535712), (64, 12689730), (72, 11279760), (80, 10151784), (86, 9443520), (90, 9023808), (96, 8459820), (108, 7519840), (120, 6767856), (128, 6344865), (129, 6295680), (135, 6015872), (144, 5639880), (160, 5075892), (172, 4721760), (180, 4511904), (192, 4229910), (215, 3777408), (216, 3759920), (240, 3383928), (258, 3147840), (270, 3007936), (288, 2819940), (320, 2537946), (344, 2360880), (360, 2255952), (384, 2114955), (387, 2098560), (430, 1888704), (432, 1879960), (480, 1691964), (516, 1573920), (540, 1503968), (576, 1409970), (640, 1268973), (645, 1259136), (688, 1180440), (720, 1127976), (774, 1049280), (860, 944352), (864, 939980), (960, 845982), (1032, 786960), (1080, 751984), (1093, 743040), (1152, 704985), (1161, 699520), (1290, 629568), (1376, 590220), (1440, 563988), (1548, 524640), (1720, 472176), (1728, 469990), (1920, 422991), (1935, 419712), (2064, 393480), (2160, 375992), (2186, 371520), (2322, 349760), (2580, 314784), (2752, 295110), (2880, 281994), (3096, 262320), (3279, 247680), (3440, 236088), (3456, 234995), (3870, 209856), (4128, 196740), (4320, 187996), (4372, 185760), (4644, 174880), (5160, 157392), (5465, 148608), (5504, 147555), (5760, 140997), (5805, 139904), (6192, 131160), (6558, 123840), (6880, 118044), (7740, 104928), (8256, 98370), (8640, 93998), (8744, 92880), (9288, 87440), (9837, 82560), (10320, 78696), (10930, 74304), (11610, 69952), (12384, 65580), (13116, 61920), (13760, 59022), (15480, 52464), (16395, 49536), (16512, 49185), (17280, 46999), (17488, 46440), (18576, 43720), (19674, 41280), (20640, 39348), (21860, 37152), (23220, 34976), (24768, 32790), (26232, 30960), (27520, 29511)]