297709440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1349

約数の個数: 256

約数和(自身を含む): 1149189120

約数和(自身を除く): 851479680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1303, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2606, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 3909, 4080, 4480, 4760, 5212, 5440, 5712, 6515, 6528, 6720, 7140, 7616, 7818, 8160, 9121, 9520, 10424, 10880, 11424, 13030, 13440, 14280, 15232, 15636, 16320, 18242, 19040, 19545, 20848, 22151, 22848, 26060, 27363, 28560, 31272, 32640, 36484, 38080, 39090, 41696, 44302, 45605, 45696, 52120, 54726, 57120, 62544, 66453, 72968, 76160, 78180, 83392, 88604, 91210, 104240, 109452, 110755, 114240, 125088, 132906, 136815, 145936, 155057, 156360, 166784, 177208, 182420, 208480, 218904, 221510, 228480, 250176, 265812, 273630, 291872, 310114, 312720, 332265, 354416, 364840, 416960, 437808, 443020, 465171, 500352, 531624, 547260, 583744, 620228, 625440, 664530, 708832, 729680, 775285, 833920, 875616, 886040, 930342, 1063248, 1094520, 1167488, 1240456, 1250880, 1329060, 1417664, 1459360, 1550570, 1751232, 1772080, 1860684, 2126496, 2189040, 2325855, 2480912, 2501760, 2658120, 2835328, 2918720, 3101140, 3502464, 3544160, 3721368, 4252992, 4378080, 4651710, 4961824, 5316240, 5837440, 6202280, 7088320, 7442736, 8505984, 8756160, 9303420, 9923648, 10632480, 12404560, 14176640, 14885472, 17512320, 18606840, 19847296, 21264960, 24809120, 29770944, 37213680, 42529920, 49618240, 59541888, 74427360, 99236480, 148854720, 297709440]

約数ペア:

[(1, 297709440), (2, 148854720), (3, 99236480), (4, 74427360), (5, 59541888), (6, 49618240), (7, 42529920), (8, 37213680), (10, 29770944), (12, 24809120), (14, 21264960), (15, 19847296), (16, 18606840), (17, 17512320), (20, 14885472), (21, 14176640), (24, 12404560), (28, 10632480), (30, 9923648), (32, 9303420), (34, 8756160), (35, 8505984), (40, 7442736), (42, 7088320), (48, 6202280), (51, 5837440), (56, 5316240), (60, 4961824), (64, 4651710), (68, 4378080), (70, 4252992), (80, 3721368), (84, 3544160), (85, 3502464), (96, 3101140), (102, 2918720), (105, 2835328), (112, 2658120), (119, 2501760), (120, 2480912), (128, 2325855), (136, 2189040), (140, 2126496), (160, 1860684), (168, 1772080), (170, 1751232), (192, 1550570), (204, 1459360), (210, 1417664), (224, 1329060), (238, 1250880), (240, 1240456), (255, 1167488), (272, 1094520), (280, 1063248), (320, 930342), (336, 886040), (340, 875616), (357, 833920), (384, 775285), (408, 729680), (420, 708832), (448, 664530), (476, 625440), (480, 620228), (510, 583744), (544, 547260), (560, 531624), (595, 500352), (640, 465171), (672, 443020), (680, 437808), (714, 416960), (816, 364840), (840, 354416), (896, 332265), (952, 312720), (960, 310114), (1020, 291872), (1088, 273630), (1120, 265812), (1190, 250176), (1303, 228480), (1344, 221510), (1360, 218904), (1428, 208480), (1632, 182420), (1680, 177208), (1785, 166784), (1904, 156360), (1920, 155057), (2040, 145936), (2176, 136815), (2240, 132906), (2380, 125088), (2606, 114240), (2688, 110755), (2720, 109452), (2856, 104240), (3264, 91210), (3360, 88604), (3570, 83392), (3808, 78180), (3909, 76160), (4080, 72968), (4480, 66453), (4760, 62544), (5212, 57120), (5440, 54726), (5712, 52120), (6515, 45696), (6528, 45605), (6720, 44302), (7140, 41696), (7616, 39090), (7818, 38080), (8160, 36484), (9121, 32640), (9520, 31272), (10424, 28560), (10880, 27363), (11424, 26060), (13030, 22848), (13440, 22151), (14280, 20848), (15232, 19545), (15636, 19040), (16320, 18242)]