208672306560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{30367}}^1$

素因数の和:31585

約数の個数: 192

約数和(自身を含む): 721199306880

約数和(自身を除く): 512527000320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1193, 1440, 1920, 2386, 2880, 3579, 4772, 5760, 5965, 7158, 9544, 10737, 11930, 14316, 17895, 19088, 21474, 23860, 28632, 30367, 35790, 38176, 42948, 47720, 53685, 57264, 60734, 71580, 76352, 85896, 91101, 95440, 107370, 114528, 121468, 143160, 151835, 152704, 171792, 182202, 190880, 214740, 229056, 242936, 273303, 286320, 303670, 343584, 364404, 381760, 429480, 455505, 458112, 485872, 546606, 572640, 607340, 687168, 728808, 763520, 858960, 911010, 971744, 1093212, 1145280, 1214680, 1366515, 1374336, 1457616, 1717920, 1822020, 1943488, 2186424, 2290560, 2429360, 2733030, 2915232, 3435840, 3644040, 3886976, 4372848, 4858720, 5466060, 5830464, 6871680, 7288080, 8745696, 9717440, 10932120, 11660928, 14576160, 17491392, 19434880, 21864240, 29152320, 34982784, 36227831, 43728480, 58304640, 72455662, 87456960, 108683493, 144911324, 174913920, 181139155, 217366986, 289822648, 326050479, 362278310, 434733972, 543417465, 579645296, 652100958, 724556620, 869467944, 1086834930, 1159290592, 1304201916, 1449113240, 1630252395, 1738935888, 2173669860, 2318581184, 2608403832, 2898226480, 3260504790, 3477871776, 4347339720, 4637162368, 5216807664, 5796452960, 6521009580, 6955743552, 8694679440, 10433615328, 11592905920, 13042019160, 13911487104, 17389358880, 20867230656, 23185811840, 26084038320, 34778717760, 41734461312, 52168076640, 69557435520, 104336153280, 208672306560]

約数ペア:

[(1, 208672306560), (2, 104336153280), (3, 69557435520), (4, 52168076640), (5, 41734461312), (6, 34778717760), (8, 26084038320), (9, 23185811840), (10, 20867230656), (12, 17389358880), (15, 13911487104), (16, 13042019160), (18, 11592905920), (20, 10433615328), (24, 8694679440), (30, 6955743552), (32, 6521009580), (36, 5796452960), (40, 5216807664), (45, 4637162368), (48, 4347339720), (60, 3477871776), (64, 3260504790), (72, 2898226480), (80, 2608403832), (90, 2318581184), (96, 2173669860), (120, 1738935888), (128, 1630252395), (144, 1449113240), (160, 1304201916), (180, 1159290592), (192, 1086834930), (240, 869467944), (288, 724556620), (320, 652100958), (360, 579645296), (384, 543417465), (480, 434733972), (576, 362278310), (640, 326050479), (720, 289822648), (960, 217366986), (1152, 181139155), (1193, 174913920), (1440, 144911324), (1920, 108683493), (2386, 87456960), (2880, 72455662), (3579, 58304640), (4772, 43728480), (5760, 36227831), (5965, 34982784), (7158, 29152320), (9544, 21864240), (10737, 19434880), (11930, 17491392), (14316, 14576160), (17895, 11660928), (19088, 10932120), (21474, 9717440), (23860, 8745696), (28632, 7288080), (30367, 6871680), (35790, 5830464), (38176, 5466060), (42948, 4858720), (47720, 4372848), (53685, 3886976), (57264, 3644040), (60734, 3435840), (71580, 2915232), (76352, 2733030), (85896, 2429360), (91101, 2290560), (95440, 2186424), (107370, 1943488), (114528, 1822020), (121468, 1717920), (143160, 1457616), (151835, 1374336), (152704, 1366515), (171792, 1214680), (182202, 1145280), (190880, 1093212), (214740, 971744), (229056, 911010), (242936, 858960), (273303, 763520), (286320, 728808), (303670, 687168), (343584, 607340), (364404, 572640), (381760, 546606), (429480, 485872), (455505, 458112)]