271451520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 256

約数和(自身を含む): 1004659200

約数和(自身を除く): 733207680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 683, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1366, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2049, 2070, 2160, 2208, 2484, 2732, 2760, 2880, 2944, 3105, 3312, 3415, 3456, 3680, 4098, 4140, 4320, 4416, 4968, 5464, 5520, 5760, 6147, 6210, 6624, 6830, 7360, 8196, 8280, 8640, 8832, 9936, 10245, 10928, 11040, 12294, 12420, 13248, 13660, 14720, 15709, 16392, 16560, 17280, 18441, 19872, 20490, 21856, 22080, 24588, 24840, 26496, 27320, 30735, 31418, 32784, 33120, 36882, 39744, 40980, 43712, 44160, 47127, 49176, 49680, 54640, 61470, 62836, 65568, 66240, 73764, 78545, 79488, 81960, 87424, 92205, 94254, 98352, 99360, 109280, 122940, 125672, 131136, 132480, 141381, 147528, 157090, 163920, 184410, 188508, 196704, 198720, 218560, 235635, 245880, 251344, 262272, 282762, 295056, 314180, 327840, 368820, 377016, 393408, 397440, 424143, 437120, 471270, 491760, 502688, 565524, 590112, 628360, 655680, 706905, 737640, 754032, 786816, 848286, 942540, 983520, 1005376, 1131048, 1180224, 1256720, 1311360, 1413810, 1475280, 1508064, 1696572, 1885080, 1967040, 2010752, 2120715, 2262096, 2360448, 2513440, 2827620, 2950560, 3016128, 3393144, 3770160, 3934080, 4241430, 4524192, 5026880, 5655240, 5901120, 6032256, 6786288, 7540320, 8482860, 9048384, 10053760, 11310480, 11802240, 13572576, 15080640, 16965720, 18096768, 22620960, 27145152, 30161280, 33931440, 45241920, 54290304, 67862880, 90483840, 135725760, 271451520]

約数ペア:

[(1, 271451520), (2, 135725760), (3, 90483840), (4, 67862880), (5, 54290304), (6, 45241920), (8, 33931440), (9, 30161280), (10, 27145152), (12, 22620960), (15, 18096768), (16, 16965720), (18, 15080640), (20, 13572576), (23, 11802240), (24, 11310480), (27, 10053760), (30, 9048384), (32, 8482860), (36, 7540320), (40, 6786288), (45, 6032256), (46, 5901120), (48, 5655240), (54, 5026880), (60, 4524192), (64, 4241430), (69, 3934080), (72, 3770160), (80, 3393144), (90, 3016128), (92, 2950560), (96, 2827620), (108, 2513440), (115, 2360448), (120, 2262096), (128, 2120715), (135, 2010752), (138, 1967040), (144, 1885080), (160, 1696572), (180, 1508064), (184, 1475280), (192, 1413810), (207, 1311360), (216, 1256720), (230, 1180224), (240, 1131048), (270, 1005376), (276, 983520), (288, 942540), (320, 848286), (345, 786816), (360, 754032), (368, 737640), (384, 706905), (414, 655680), (432, 628360), (460, 590112), (480, 565524), (540, 502688), (552, 491760), (576, 471270), (621, 437120), (640, 424143), (683, 397440), (690, 393408), (720, 377016), (736, 368820), (828, 327840), (864, 314180), (920, 295056), (960, 282762), (1035, 262272), (1080, 251344), (1104, 245880), (1152, 235635), (1242, 218560), (1366, 198720), (1380, 196704), (1440, 188508), (1472, 184410), (1656, 163920), (1728, 157090), (1840, 147528), (1920, 141381), (2049, 132480), (2070, 131136), (2160, 125672), (2208, 122940), (2484, 109280), (2732, 99360), (2760, 98352), (2880, 94254), (2944, 92205), (3105, 87424), (3312, 81960), (3415, 79488), (3456, 78545), (3680, 73764), (4098, 66240), (4140, 65568), (4320, 62836), (4416, 61470), (4968, 54640), (5464, 49680), (5520, 49176), (5760, 47127), (6147, 44160), (6210, 43712), (6624, 40980), (6830, 39744), (7360, 36882), (8196, 33120), (8280, 32784), (8640, 31418), (8832, 30735), (9936, 27320), (10245, 26496), (10928, 24840), (11040, 24588), (12294, 22080), (12420, 21856), (13248, 20490), (13660, 19872), (14720, 18441), (15709, 17280), (16392, 16560)]