2807585280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:452

約数の個数: 320

約数和(自身を含む): 10076140800

約数和(自身を除く): 7268555520

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, 108, 120, 128, 135, 144, 151, 160, 180, 192, 216, 240, 256, 269, 270, 288, 302, 320, 360, 384, 432, 453, 480, 512, 538, 540, 576, 604, 640, 720, 755, 768, 807, 864, 906, 960, 1076, 1080, 1152, 1208, 1280, 1345, 1359, 1440, 1510, 1536, 1614, 1728, 1812, 1920, 2152, 2160, 2265, 2304, 2416, 2421, 2560, 2690, 2718, 2880, 3020, 3228, 3456, 3624, 3840, 4035, 4077, 4304, 4320, 4530, 4608, 4832, 4842, 5380, 5436, 5760, 6040, 6456, 6795, 6912, 7248, 7263, 7680, 8070, 8154, 8608, 8640, 9060, 9664, 9684, 10760, 10872, 11520, 12080, 12105, 12912, 13590, 13824, 14496, 14526, 16140, 16308, 17216, 17280, 18120, 19328, 19368, 20385, 21520, 21744, 23040, 24160, 24210, 25824, 27180, 28992, 29052, 32280, 32616, 34432, 34560, 36240, 36315, 38656, 38736, 40619, 40770, 43040, 43488, 48320, 48420, 51648, 54360, 57984, 58104, 64560, 65232, 68864, 69120, 72480, 72630, 77312, 77472, 81238, 81540, 86080, 86976, 96640, 96840, 103296, 108720, 115968, 116208, 121857, 129120, 130464, 137728, 144960, 145260, 154944, 162476, 163080, 172160, 173952, 193280, 193680, 203095, 206592, 217440, 231936, 232416, 243714, 258240, 260928, 289920, 290520, 309888, 324952, 326160, 344320, 347904, 365571, 386560, 387360, 406190, 413184, 434880, 464832, 487428, 516480, 521856, 579840, 581040, 609285, 619776, 649904, 652320, 688640, 695808, 731142, 774720, 812380, 869760, 929664, 974856, 1032960, 1043712, 1096713, 1159680, 1162080, 1218570, 1239552, 1299808, 1304640, 1462284, 1549440, 1624760, 1739520, 1827855, 1859328, 1949712, 2065920, 2087424, 2193426, 2324160, 2437140, 2599616, 2609280, 2924568, 3098880, 3249520, 3479040, 3655710, 3718656, 3899424, 4386852, 4648320, 4874280, 5199232, 5218560, 5483565, 5849136, 6197760, 6499040, 7311420, 7798848, 8773704, 9296640, 9748560, 10398464, 10437120, 10967130, 11698272, 12998080, 14622840, 15597696, 17547408, 18593280, 19497120, 20796928, 21934260, 23396544, 25996160, 29245680, 31195392, 35094816, 38994240, 43868520, 46793088, 51992320, 58491360, 62390784, 70189632, 77988480, 87737040, 93586176, 103984640, 116982720, 140379264, 155976960, 175474080, 187172352, 233965440, 280758528, 311953920, 350948160, 467930880, 561517056, 701896320, 935861760, 1403792640, 2807585280]

約数ペア:

[(1, 2807585280), (2, 1403792640), (3, 935861760), (4, 701896320), (5, 561517056), (6, 467930880), (8, 350948160), (9, 311953920), (10, 280758528), (12, 233965440), (15, 187172352), (16, 175474080), (18, 155976960), (20, 140379264), (24, 116982720), (27, 103984640), (30, 93586176), (32, 87737040), (36, 77988480), (40, 70189632), (45, 62390784), (48, 58491360), (54, 51992320), (60, 46793088), (64, 43868520), (72, 38994240), (80, 35094816), (90, 31195392), (96, 29245680), (108, 25996160), (120, 23396544), (128, 21934260), (135, 20796928), (144, 19497120), (151, 18593280), (160, 17547408), (180, 15597696), (192, 14622840), (216, 12998080), (240, 11698272), (256, 10967130), (269, 10437120), (270, 10398464), (288, 9748560), (302, 9296640), (320, 8773704), (360, 7798848), (384, 7311420), (432, 6499040), (453, 6197760), (480, 5849136), (512, 5483565), (538, 5218560), (540, 5199232), (576, 4874280), (604, 4648320), (640, 4386852), (720, 3899424), (755, 3718656), (768, 3655710), (807, 3479040), (864, 3249520), (906, 3098880), (960, 2924568), (1076, 2609280), (1080, 2599616), (1152, 2437140), (1208, 2324160), (1280, 2193426), (1345, 2087424), (1359, 2065920), (1440, 1949712), (1510, 1859328), (1536, 1827855), (1614, 1739520), (1728, 1624760), (1812, 1549440), (1920, 1462284), (2152, 1304640), (2160, 1299808), (2265, 1239552), (2304, 1218570), (2416, 1162080), (2421, 1159680), (2560, 1096713), (2690, 1043712), (2718, 1032960), (2880, 974856), (3020, 929664), (3228, 869760), (3456, 812380), (3624, 774720), (3840, 731142), (4035, 695808), (4077, 688640), (4304, 652320), (4320, 649904), (4530, 619776), (4608, 609285), (4832, 581040), (4842, 579840), (5380, 521856), (5436, 516480), (5760, 487428), (6040, 464832), (6456, 434880), (6795, 413184), (6912, 406190), (7248, 387360), (7263, 386560), (7680, 365571), (8070, 347904), (8154, 344320), (8608, 326160), (8640, 324952), (9060, 309888), (9664, 290520), (9684, 289920), (10760, 260928), (10872, 258240), (11520, 243714), (12080, 232416), (12105, 231936), (12912, 217440), (13590, 206592), (13824, 203095), (14496, 193680), (14526, 193280), (16140, 173952), (16308, 172160), (17216, 163080), (17280, 162476), (18120, 154944), (19328, 145260), (19368, 144960), (20385, 137728), (21520, 130464), (21744, 129120), (23040, 121857), (24160, 116208), (24210, 115968), (25824, 108720), (27180, 103296), (28992, 96840), (29052, 96640), (32280, 86976), (32616, 86080), (34432, 81540), (34560, 81238), (36240, 77472), (36315, 77312), (38656, 72630), (38736, 72480), (40619, 69120), (40770, 68864), (43040, 65232), (43488, 64560), (48320, 58104), (48420, 57984), (51648, 54360)]