1031771520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1575

約数の個数: 320

約数和(自身を含む): 3970668240

約数和(自身を除く): 2938896720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1531, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3062, 3120, 3240, 3456, 3510, 3744, 4160, 4212, 4320, 4593, 4680, 4992, 5184, 5265, 5616, 5760, 6124, 6240, 6480, 7020, 7488, 7655, 8320, 8424, 8640, 9186, 9360, 10368, 10530, 11232, 12248, 12480, 12960, 13779, 14040, 14976, 15310, 16848, 17280, 18372, 18720, 19903, 21060, 22464, 22965, 24496, 24960, 25920, 27558, 28080, 30620, 33696, 36744, 37440, 39806, 41337, 42120, 44928, 45930, 48992, 51840, 55116, 56160, 59709, 61240, 67392, 68895, 73488, 74880, 79612, 82674, 84240, 91860, 97984, 99515, 110232, 112320, 119418, 122480, 124011, 134784, 137790, 146976, 159224, 165348, 168480, 179127, 183720, 195968, 199030, 206685, 220464, 224640, 238836, 244960, 248022, 275580, 293952, 298545, 318448, 330696, 336960, 358254, 367440, 398060, 413370, 440928, 477672, 489920, 496044, 537381, 551160, 587904, 597090, 620055, 636896, 661392, 673920, 716508, 734880, 796120, 826740, 881856, 895635, 955344, 979840, 992088, 1074762, 1102320, 1194180, 1240110, 1273792, 1322784, 1433016, 1469760, 1592240, 1612143, 1653480, 1763712, 1791270, 1910688, 1984176, 2149524, 2204640, 2388360, 2480220, 2547584, 2645568, 2686905, 2866032, 2939520, 3184480, 3224286, 3306960, 3582540, 3821376, 3968352, 4299048, 4409280, 4776720, 4960440, 5291136, 5373810, 5732064, 6368960, 6448572, 6613920, 7165080, 7642752, 7936704, 8060715, 8598096, 8818560, 9553440, 9920880, 10747620, 11464128, 12737920, 12897144, 13227840, 14330160, 15873408, 16121430, 17196192, 19106880, 19841760, 21495240, 22928256, 25794288, 26455680, 28660320, 32242860, 34392384, 38213760, 39683520, 42990480, 51588576, 57320640, 64485720, 68784768, 79367040, 85980960, 103177152, 114641280, 128971440, 171961920, 206354304, 257942880, 343923840, 515885760, 1031771520]

約数ペア:

[(1, 1031771520), (2, 515885760), (3, 343923840), (4, 257942880), (5, 206354304), (6, 171961920), (8, 128971440), (9, 114641280), (10, 103177152), (12, 85980960), (13, 79367040), (15, 68784768), (16, 64485720), (18, 57320640), (20, 51588576), (24, 42990480), (26, 39683520), (27, 38213760), (30, 34392384), (32, 32242860), (36, 28660320), (39, 26455680), (40, 25794288), (45, 22928256), (48, 21495240), (52, 19841760), (54, 19106880), (60, 17196192), (64, 16121430), (65, 15873408), (72, 14330160), (78, 13227840), (80, 12897144), (81, 12737920), (90, 11464128), (96, 10747620), (104, 9920880), (108, 9553440), (117, 8818560), (120, 8598096), (128, 8060715), (130, 7936704), (135, 7642752), (144, 7165080), (156, 6613920), (160, 6448572), (162, 6368960), (180, 5732064), (192, 5373810), (195, 5291136), (208, 4960440), (216, 4776720), (234, 4409280), (240, 4299048), (260, 3968352), (270, 3821376), (288, 3582540), (312, 3306960), (320, 3224286), (324, 3184480), (351, 2939520), (360, 2866032), (384, 2686905), (390, 2645568), (405, 2547584), (416, 2480220), (432, 2388360), (468, 2204640), (480, 2149524), (520, 1984176), (540, 1910688), (576, 1791270), (585, 1763712), (624, 1653480), (640, 1612143), (648, 1592240), (702, 1469760), (720, 1433016), (780, 1322784), (810, 1273792), (832, 1240110), (864, 1194180), (936, 1102320), (960, 1074762), (1040, 992088), (1053, 979840), (1080, 955344), (1152, 895635), (1170, 881856), (1248, 826740), (1296, 796120), (1404, 734880), (1440, 716508), (1531, 673920), (1560, 661392), (1620, 636896), (1664, 620055), (1728, 597090), (1755, 587904), (1872, 551160), (1920, 537381), (2080, 496044), (2106, 489920), (2160, 477672), (2340, 440928), (2496, 413370), (2592, 398060), (2808, 367440), (2880, 358254), (3062, 336960), (3120, 330696), (3240, 318448), (3456, 298545), (3510, 293952), (3744, 275580), (4160, 248022), (4212, 244960), (4320, 238836), (4593, 224640), (4680, 220464), (4992, 206685), (5184, 199030), (5265, 195968), (5616, 183720), (5760, 179127), (6124, 168480), (6240, 165348), (6480, 159224), (7020, 146976), (7488, 137790), (7655, 134784), (8320, 124011), (8424, 122480), (8640, 119418), (9186, 112320), (9360, 110232), (10368, 99515), (10530, 97984), (11232, 91860), (12248, 84240), (12480, 82674), (12960, 79612), (13779, 74880), (14040, 73488), (14976, 68895), (15310, 67392), (16848, 61240), (17280, 59709), (18372, 56160), (18720, 55116), (19903, 51840), (21060, 48992), (22464, 45930), (22965, 44928), (24496, 42120), (24960, 41337), (25920, 39806), (27558, 37440), (28080, 36744), (30620, 33696)]