198305280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:202

約数の個数: 320

約数和(自身を含む): 746380800

約数和(自身を除く): 548075520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 151, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 302, 304, 320, 342, 360, 380, 384, 432, 453, 456, 480, 512, 513, 540, 570, 576, 604, 608, 640, 684, 720, 755, 760, 768, 855, 864, 906, 912, 960, 1026, 1080, 1140, 1152, 1208, 1216, 1280, 1359, 1368, 1440, 1510, 1520, 1536, 1710, 1728, 1812, 1824, 1920, 2052, 2160, 2265, 2280, 2304, 2416, 2432, 2560, 2565, 2718, 2736, 2869, 2880, 3020, 3040, 3420, 3456, 3624, 3648, 3840, 4077, 4104, 4320, 4530, 4560, 4608, 4832, 4864, 5130, 5436, 5472, 5738, 5760, 6040, 6080, 6795, 6840, 6912, 7248, 7296, 7680, 8154, 8208, 8607, 8640, 9060, 9120, 9664, 9728, 10260, 10872, 10944, 11476, 11520, 12080, 12160, 13590, 13680, 13824, 14345, 14496, 14592, 16308, 16416, 17214, 17280, 18120, 18240, 19328, 20385, 20520, 21744, 21888, 22952, 23040, 24160, 24320, 25821, 27180, 27360, 28690, 28992, 29184, 32616, 32832, 34428, 34560, 36240, 36480, 38656, 40770, 41040, 43035, 43488, 43776, 45904, 48320, 48640, 51642, 54360, 54720, 57380, 57984, 65232, 65664, 68856, 69120, 72480, 72960, 77312, 77463, 81540, 82080, 86070, 86976, 87552, 91808, 96640, 103284, 108720, 109440, 114760, 115968, 129105, 130464, 131328, 137712, 144960, 145920, 154926, 163080, 164160, 172140, 173952, 183616, 193280, 206568, 217440, 218880, 229520, 231936, 258210, 260928, 262656, 275424, 289920, 309852, 326160, 328320, 344280, 347904, 367232, 386560, 387315, 413136, 434880, 437760, 459040, 516420, 521856, 550848, 579840, 619704, 652320, 656640, 688560, 695808, 734464, 774630, 826272, 869760, 918080, 1032840, 1043712, 1101696, 1159680, 1239408, 1304640, 1313280, 1377120, 1468928, 1549260, 1652544, 1739520, 1836160, 2065680, 2087424, 2203392, 2478816, 2609280, 2754240, 3098520, 3305088, 3479040, 3672320, 4131360, 4406784, 4957632, 5218560, 5508480, 6197040, 6610176, 7344640, 8262720, 9915264, 10437120, 11016960, 12394080, 13220352, 16525440, 19830528, 22033920, 24788160, 33050880, 39661056, 49576320, 66101760, 99152640, 198305280]

約数ペア:

[(1, 198305280), (2, 99152640), (3, 66101760), (4, 49576320), (5, 39661056), (6, 33050880), (8, 24788160), (9, 22033920), (10, 19830528), (12, 16525440), (15, 13220352), (16, 12394080), (18, 11016960), (19, 10437120), (20, 9915264), (24, 8262720), (27, 7344640), (30, 6610176), (32, 6197040), (36, 5508480), (38, 5218560), (40, 4957632), (45, 4406784), (48, 4131360), (54, 3672320), (57, 3479040), (60, 3305088), (64, 3098520), (72, 2754240), (76, 2609280), (80, 2478816), (90, 2203392), (95, 2087424), (96, 2065680), (108, 1836160), (114, 1739520), (120, 1652544), (128, 1549260), (135, 1468928), (144, 1377120), (151, 1313280), (152, 1304640), (160, 1239408), (171, 1159680), (180, 1101696), (190, 1043712), (192, 1032840), (216, 918080), (228, 869760), (240, 826272), (256, 774630), (270, 734464), (285, 695808), (288, 688560), (302, 656640), (304, 652320), (320, 619704), (342, 579840), (360, 550848), (380, 521856), (384, 516420), (432, 459040), (453, 437760), (456, 434880), (480, 413136), (512, 387315), (513, 386560), (540, 367232), (570, 347904), (576, 344280), (604, 328320), (608, 326160), (640, 309852), (684, 289920), (720, 275424), (755, 262656), (760, 260928), (768, 258210), (855, 231936), (864, 229520), (906, 218880), (912, 217440), (960, 206568), (1026, 193280), (1080, 183616), (1140, 173952), (1152, 172140), (1208, 164160), (1216, 163080), (1280, 154926), (1359, 145920), (1368, 144960), (1440, 137712), (1510, 131328), (1520, 130464), (1536, 129105), (1710, 115968), (1728, 114760), (1812, 109440), (1824, 108720), (1920, 103284), (2052, 96640), (2160, 91808), (2265, 87552), (2280, 86976), (2304, 86070), (2416, 82080), (2432, 81540), (2560, 77463), (2565, 77312), (2718, 72960), (2736, 72480), (2869, 69120), (2880, 68856), (3020, 65664), (3040, 65232), (3420, 57984), (3456, 57380), (3624, 54720), (3648, 54360), (3840, 51642), (4077, 48640), (4104, 48320), (4320, 45904), (4530, 43776), (4560, 43488), (4608, 43035), (4832, 41040), (4864, 40770), (5130, 38656), (5436, 36480), (5472, 36240), (5738, 34560), (5760, 34428), (6040, 32832), (6080, 32616), (6795, 29184), (6840, 28992), (6912, 28690), (7248, 27360), (7296, 27180), (7680, 25821), (8154, 24320), (8208, 24160), (8607, 23040), (8640, 22952), (9060, 21888), (9120, 21744), (9664, 20520), (9728, 20385), (10260, 19328), (10872, 18240), (10944, 18120), (11476, 17280), (11520, 17214), (12080, 16416), (12160, 16308), (13590, 14592), (13680, 14496), (13824, 14345)]