1696638720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 432

約数和(自身を含む): 6442426368

約数和(自身を除く): 4745787648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 71, 80, 84, 96, 98, 105, 112, 120, 127, 128, 140, 142, 147, 160, 168, 192, 196, 210, 213, 224, 240, 245, 254, 256, 280, 284, 294, 320, 336, 355, 381, 384, 392, 420, 426, 448, 480, 490, 497, 508, 560, 568, 588, 635, 640, 672, 710, 735, 762, 768, 784, 840, 852, 889, 896, 960, 980, 994, 1016, 1065, 1120, 1136, 1176, 1270, 1280, 1344, 1420, 1470, 1491, 1524, 1568, 1680, 1704, 1778, 1792, 1905, 1920, 1960, 1988, 2032, 2130, 2240, 2272, 2352, 2485, 2540, 2667, 2688, 2840, 2940, 2982, 3048, 3136, 3360, 3408, 3479, 3556, 3810, 3840, 3920, 3976, 4064, 4260, 4445, 4480, 4544, 4704, 4970, 5080, 5334, 5376, 5680, 5880, 5964, 6096, 6223, 6272, 6720, 6816, 6958, 7112, 7455, 7620, 7840, 7952, 8128, 8520, 8890, 8960, 9017, 9088, 9408, 9940, 10160, 10437, 10668, 11360, 11760, 11928, 12192, 12446, 12544, 13335, 13440, 13632, 13916, 14224, 14910, 15240, 15680, 15904, 16256, 17040, 17395, 17780, 18034, 18176, 18669, 18816, 19880, 20320, 20874, 21336, 22720, 23520, 23856, 24384, 24892, 26670, 26880, 27051, 27264, 27832, 28448, 29820, 30480, 31115, 31360, 31808, 32512, 34080, 34790, 35560, 36068, 37338, 37632, 39760, 40640, 41748, 42672, 45085, 45440, 47040, 47712, 48768, 49784, 52185, 53340, 54102, 54528, 55664, 56896, 59640, 60960, 62230, 62720, 63119, 63616, 68160, 69580, 71120, 72136, 74676, 79520, 81280, 83496, 85344, 90170, 90880, 93345, 94080, 95424, 97536, 99568, 104370, 106680, 108204, 111328, 113792, 119280, 121920, 124460, 126238, 127232, 135255, 136320, 139160, 142240, 144272, 149352, 159040, 162560, 166992, 170688, 180340, 186690, 188160, 189357, 190848, 199136, 208740, 213360, 216408, 222656, 227584, 238560, 243840, 248920, 252476, 270510, 272640, 278320, 284480, 288544, 298704, 315595, 318080, 333984, 341376, 360680, 373380, 378714, 381696, 398272, 417480, 426720, 432816, 441833, 445312, 477120, 487680, 497840, 504952, 541020, 556640, 568960, 577088, 597408, 631190, 636160, 667968, 682752, 721360, 746760, 757428, 796544, 834960, 853440, 865632, 883666, 890624, 946785, 954240, 995680, 1009904, 1082040, 1113280, 1137920, 1154176, 1194816, 1262380, 1325499, 1335936, 1442720, 1493520, 1514856, 1593088, 1669920, 1706880, 1731264, 1767332, 1893570, 1908480, 1991360, 2019808, 2164080, 2209165, 2226560, 2308352, 2389632, 2524760, 2650998, 2671872, 2885440, 2987040, 3029712, 3339840, 3413760, 3462528, 3534664, 3787140, 3982720, 4039616, 4328160, 4418330, 4453120, 4779264, 5049520, 5301996, 5770880, 5974080, 6059424, 6627495, 6679680, 6925056, 7069328, 7574280, 7965440, 8079232, 8656320, 8836660, 10099040, 10603992, 11541760, 11948160, 12118848, 13254990, 13359360, 14138656, 15148560, 16158464, 17312640, 17673320, 20198080, 21207984, 23896320, 24237696, 26509980, 28277312, 30297120, 34625280, 35346640, 40396160, 42415968, 48475392, 53019960, 56554624, 60594240, 70693280, 80792320, 84831936, 106039920, 113109248, 121188480, 141386560, 169663872, 212079840, 242376960, 282773120, 339327744, 424159680, 565546240, 848319360, 1696638720]

約数ペア:

[(1, 1696638720), (2, 848319360), (3, 565546240), (4, 424159680), (5, 339327744), (6, 282773120), (7, 242376960), (8, 212079840), (10, 169663872), (12, 141386560), (14, 121188480), (15, 113109248), (16, 106039920), (20, 84831936), (21, 80792320), (24, 70693280), (28, 60594240), (30, 56554624), (32, 53019960), (35, 48475392), (40, 42415968), (42, 40396160), (48, 35346640), (49, 34625280), (56, 30297120), (60, 28277312), (64, 26509980), (70, 24237696), (71, 23896320), (80, 21207984), (84, 20198080), (96, 17673320), (98, 17312640), (105, 16158464), (112, 15148560), (120, 14138656), (127, 13359360), (128, 13254990), (140, 12118848), (142, 11948160), (147, 11541760), (160, 10603992), (168, 10099040), (192, 8836660), (196, 8656320), (210, 8079232), (213, 7965440), (224, 7574280), (240, 7069328), (245, 6925056), (254, 6679680), (256, 6627495), (280, 6059424), (284, 5974080), (294, 5770880), (320, 5301996), (336, 5049520), (355, 4779264), (381, 4453120), (384, 4418330), (392, 4328160), (420, 4039616), (426, 3982720), (448, 3787140), (480, 3534664), (490, 3462528), (497, 3413760), (508, 3339840), (560, 3029712), (568, 2987040), (588, 2885440), (635, 2671872), (640, 2650998), (672, 2524760), (710, 2389632), (735, 2308352), (762, 2226560), (768, 2209165), (784, 2164080), (840, 2019808), (852, 1991360), (889, 1908480), (896, 1893570), (960, 1767332), (980, 1731264), (994, 1706880), (1016, 1669920), (1065, 1593088), (1120, 1514856), (1136, 1493520), (1176, 1442720), (1270, 1335936), (1280, 1325499), (1344, 1262380), (1420, 1194816), (1470, 1154176), (1491, 1137920), (1524, 1113280), (1568, 1082040), (1680, 1009904), (1704, 995680), (1778, 954240), (1792, 946785), (1905, 890624), (1920, 883666), (1960, 865632), (1988, 853440), (2032, 834960), (2130, 796544), (2240, 757428), (2272, 746760), (2352, 721360), (2485, 682752), (2540, 667968), (2667, 636160), (2688, 631190), (2840, 597408), (2940, 577088), (2982, 568960), (3048, 556640), (3136, 541020), (3360, 504952), (3408, 497840), (3479, 487680), (3556, 477120), (3810, 445312), (3840, 441833), (3920, 432816), (3976, 426720), (4064, 417480), (4260, 398272), (4445, 381696), (4480, 378714), (4544, 373380), (4704, 360680), (4970, 341376), (5080, 333984), (5334, 318080), (5376, 315595), (5680, 298704), (5880, 288544), (5964, 284480), (6096, 278320), (6223, 272640), (6272, 270510), (6720, 252476), (6816, 248920), (6958, 243840), (7112, 238560), (7455, 227584), (7620, 222656), (7840, 216408), (7952, 213360), (8128, 208740), (8520, 199136), (8890, 190848), (8960, 189357), (9017, 188160), (9088, 186690), (9408, 180340), (9940, 170688), (10160, 166992), (10437, 162560), (10668, 159040), (11360, 149352), (11760, 144272), (11928, 142240), (12192, 139160), (12446, 136320), (12544, 135255), (13335, 127232), (13440, 126238), (13632, 124460), (13916, 121920), (14224, 119280), (14910, 113792), (15240, 111328), (15680, 108204), (15904, 106680), (16256, 104370), (17040, 99568), (17395, 97536), (17780, 95424), (18034, 94080), (18176, 93345), (18669, 90880), (18816, 90170), (19880, 85344), (20320, 83496), (20874, 81280), (21336, 79520), (22720, 74676), (23520, 72136), (23856, 71120), (24384, 69580), (24892, 68160), (26670, 63616), (26880, 63119), (27051, 62720), (27264, 62230), (27832, 60960), (28448, 59640), (29820, 56896), (30480, 55664), (31115, 54528), (31360, 54102), (31808, 53340), (32512, 52185), (34080, 49784), (34790, 48768), (35560, 47712), (36068, 47040), (37338, 45440), (37632, 45085), (39760, 42672), (40640, 41748)]