271421280

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 336

約数和(自身を含む): 1041148080

約数和(自身を除く): 769726800

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, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 179, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 358, 360, 390, 405, 416, 432, 468, 480, 486, 520, 537, 540, 585, 624, 648, 702, 716, 720, 729, 780, 810, 864, 895, 936, 972, 1040, 1053, 1074, 1080, 1170, 1215, 1248, 1296, 1404, 1432, 1440, 1458, 1560, 1611, 1620, 1755, 1790, 1872, 1944, 2080, 2106, 2148, 2160, 2327, 2340, 2430, 2592, 2685, 2808, 2864, 2916, 3120, 3159, 3222, 3240, 3510, 3580, 3645, 3744, 3888, 4212, 4296, 4320, 4654, 4680, 4833, 4860, 5265, 5370, 5616, 5728, 5832, 6240, 6318, 6444, 6480, 6981, 7020, 7160, 7290, 7776, 8055, 8424, 8592, 9308, 9360, 9477, 9666, 9720, 10530, 10740, 11232, 11635, 11664, 12636, 12888, 12960, 13962, 14040, 14320, 14499, 14580, 15795, 16110, 16848, 17184, 18616, 18720, 18954, 19332, 19440, 20943, 21060, 21480, 23270, 23328, 24165, 25272, 25776, 27924, 28080, 28640, 28998, 29160, 31590, 32220, 33696, 34905, 37232, 37908, 38664, 38880, 41886, 42120, 42960, 43497, 46540, 47385, 48330, 50544, 51552, 55848, 56160, 57996, 58320, 62829, 63180, 64440, 69810, 72495, 74464, 75816, 77328, 83772, 84240, 85920, 86994, 93080, 94770, 96660, 101088, 104715, 111696, 115992, 116640, 125658, 126360, 128880, 130491, 139620, 144990, 151632, 154656, 167544, 168480, 173988, 186160, 188487, 189540, 193320, 209430, 217485, 223392, 231984, 251316, 252720, 257760, 260982, 279240, 289980, 303264, 314145, 335088, 347976, 372320, 376974, 379080, 386640, 418860, 434970, 463968, 502632, 505440, 521964, 558480, 565461, 579960, 628290, 652455, 670176, 695952, 753948, 758160, 773280, 837720, 869940, 942435, 1005264, 1043928, 1116960, 1130922, 1159920, 1256580, 1304910, 1391904, 1507896, 1516320, 1675440, 1696383, 1739880, 1884870, 2010528, 2087856, 2261844, 2319840, 2513160, 2609820, 2827305, 3015792, 3350880, 3392766, 3479760, 3769740, 4175712, 4523688, 5026320, 5219640, 5654610, 6031584, 6785532, 6959520, 7539480, 8481915, 9047376, 10052640, 10439280, 11309220, 13571064, 15078960, 16963830, 18094752, 20878560, 22618440, 27142128, 30157920, 33927660, 45236880, 54284256, 67855320, 90473760, 135710640, 271421280]

約数ペア:

[(1, 271421280), (2, 135710640), (3, 90473760), (4, 67855320), (5, 54284256), (6, 45236880), (8, 33927660), (9, 30157920), (10, 27142128), (12, 22618440), (13, 20878560), (15, 18094752), (16, 16963830), (18, 15078960), (20, 13571064), (24, 11309220), (26, 10439280), (27, 10052640), (30, 9047376), (32, 8481915), (36, 7539480), (39, 6959520), (40, 6785532), (45, 6031584), (48, 5654610), (52, 5219640), (54, 5026320), (60, 4523688), (65, 4175712), (72, 3769740), (78, 3479760), (80, 3392766), (81, 3350880), (90, 3015792), (96, 2827305), (104, 2609820), (108, 2513160), (117, 2319840), (120, 2261844), (130, 2087856), (135, 2010528), (144, 1884870), (156, 1739880), (160, 1696383), (162, 1675440), (179, 1516320), (180, 1507896), (195, 1391904), (208, 1304910), (216, 1256580), (234, 1159920), (240, 1130922), (243, 1116960), (260, 1043928), (270, 1005264), (288, 942435), (312, 869940), (324, 837720), (351, 773280), (358, 758160), (360, 753948), (390, 695952), (405, 670176), (416, 652455), (432, 628290), (468, 579960), (480, 565461), (486, 558480), (520, 521964), (537, 505440), (540, 502632), (585, 463968), (624, 434970), (648, 418860), (702, 386640), (716, 379080), (720, 376974), (729, 372320), (780, 347976), (810, 335088), (864, 314145), (895, 303264), (936, 289980), (972, 279240), (1040, 260982), (1053, 257760), (1074, 252720), (1080, 251316), (1170, 231984), (1215, 223392), (1248, 217485), (1296, 209430), (1404, 193320), (1432, 189540), (1440, 188487), (1458, 186160), (1560, 173988), (1611, 168480), (1620, 167544), (1755, 154656), (1790, 151632), (1872, 144990), (1944, 139620), (2080, 130491), (2106, 128880), (2148, 126360), (2160, 125658), (2327, 116640), (2340, 115992), (2430, 111696), (2592, 104715), (2685, 101088), (2808, 96660), (2864, 94770), (2916, 93080), (3120, 86994), (3159, 85920), (3222, 84240), (3240, 83772), (3510, 77328), (3580, 75816), (3645, 74464), (3744, 72495), (3888, 69810), (4212, 64440), (4296, 63180), (4320, 62829), (4654, 58320), (4680, 57996), (4833, 56160), (4860, 55848), (5265, 51552), (5370, 50544), (5616, 48330), (5728, 47385), (5832, 46540), (6240, 43497), (6318, 42960), (6444, 42120), (6480, 41886), (6981, 38880), (7020, 38664), (7160, 37908), (7290, 37232), (7776, 34905), (8055, 33696), (8424, 32220), (8592, 31590), (9308, 29160), (9360, 28998), (9477, 28640), (9666, 28080), (9720, 27924), (10530, 25776), (10740, 25272), (11232, 24165), (11635, 23328), (11664, 23270), (12636, 21480), (12888, 21060), (12960, 20943), (13962, 19440), (14040, 19332), (14320, 18954), (14499, 18720), (14580, 18616), (15795, 17184), (16110, 16848)]