214295040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 240

約数和(自身を含む): 758362176

約数和(自身を除く): 544067136

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, 71, 72, 80, 90, 96, 120, 128, 131, 142, 144, 160, 180, 192, 213, 240, 256, 262, 284, 288, 320, 355, 360, 384, 393, 426, 480, 512, 524, 568, 576, 639, 640, 655, 710, 720, 768, 786, 852, 960, 1048, 1065, 1136, 1152, 1179, 1278, 1280, 1310, 1420, 1440, 1536, 1572, 1704, 1920, 1965, 2096, 2130, 2272, 2304, 2358, 2556, 2560, 2620, 2840, 2880, 3144, 3195, 3408, 3840, 3930, 4192, 4260, 4544, 4608, 4716, 5112, 5240, 5680, 5760, 5895, 6288, 6390, 6816, 7680, 7860, 8384, 8520, 9088, 9301, 9432, 10224, 10480, 11360, 11520, 11790, 12576, 12780, 13632, 15720, 16768, 17040, 18176, 18602, 18864, 20448, 20960, 22720, 23040, 23580, 25152, 25560, 27264, 27903, 31440, 33536, 34080, 36352, 37204, 37728, 40896, 41920, 45440, 46505, 47160, 50304, 51120, 54528, 55806, 62880, 67072, 68160, 74408, 75456, 81792, 83709, 83840, 90880, 93010, 94320, 100608, 102240, 109056, 111612, 125760, 136320, 139515, 148816, 150912, 163584, 167418, 167680, 181760, 186020, 188640, 201216, 204480, 223224, 251520, 272640, 279030, 297632, 301824, 327168, 334836, 335360, 372040, 377280, 408960, 418545, 446448, 503040, 545280, 558060, 595264, 603648, 669672, 744080, 754560, 817920, 837090, 892896, 1006080, 1116120, 1190528, 1339344, 1488160, 1509120, 1635840, 1674180, 1785792, 2232240, 2381056, 2678688, 2976320, 3018240, 3348360, 3571584, 4464480, 4762112, 5357376, 5952640, 6696720, 7143168, 8928960, 10714752, 11905280, 13393440, 14286336, 17857920, 21429504, 23810560, 26786880, 35715840, 42859008, 53573760, 71431680, 107147520, 214295040]

約数ペア:

[(1, 214295040), (2, 107147520), (3, 71431680), (4, 53573760), (5, 42859008), (6, 35715840), (8, 26786880), (9, 23810560), (10, 21429504), (12, 17857920), (15, 14286336), (16, 13393440), (18, 11905280), (20, 10714752), (24, 8928960), (30, 7143168), (32, 6696720), (36, 5952640), (40, 5357376), (45, 4762112), (48, 4464480), (60, 3571584), (64, 3348360), (71, 3018240), (72, 2976320), (80, 2678688), (90, 2381056), (96, 2232240), (120, 1785792), (128, 1674180), (131, 1635840), (142, 1509120), (144, 1488160), (160, 1339344), (180, 1190528), (192, 1116120), (213, 1006080), (240, 892896), (256, 837090), (262, 817920), (284, 754560), (288, 744080), (320, 669672), (355, 603648), (360, 595264), (384, 558060), (393, 545280), (426, 503040), (480, 446448), (512, 418545), (524, 408960), (568, 377280), (576, 372040), (639, 335360), (640, 334836), (655, 327168), (710, 301824), (720, 297632), (768, 279030), (786, 272640), (852, 251520), (960, 223224), (1048, 204480), (1065, 201216), (1136, 188640), (1152, 186020), (1179, 181760), (1278, 167680), (1280, 167418), (1310, 163584), (1420, 150912), (1440, 148816), (1536, 139515), (1572, 136320), (1704, 125760), (1920, 111612), (1965, 109056), (2096, 102240), (2130, 100608), (2272, 94320), (2304, 93010), (2358, 90880), (2556, 83840), (2560, 83709), (2620, 81792), (2840, 75456), (2880, 74408), (3144, 68160), (3195, 67072), (3408, 62880), (3840, 55806), (3930, 54528), (4192, 51120), (4260, 50304), (4544, 47160), (4608, 46505), (4716, 45440), (5112, 41920), (5240, 40896), (5680, 37728), (5760, 37204), (5895, 36352), (6288, 34080), (6390, 33536), (6816, 31440), (7680, 27903), (7860, 27264), (8384, 25560), (8520, 25152), (9088, 23580), (9301, 23040), (9432, 22720), (10224, 20960), (10480, 20448), (11360, 18864), (11520, 18602), (11790, 18176), (12576, 17040), (12780, 16768), (13632, 15720)]