826001280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3677}}^1$

素因数の和:3718

約数の個数: 256

約数和(自身を含む): 3151310400

約数和(自身を除く): 2325309120

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, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3677, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7354, 7488, 8320, 8640, 9360, 11031, 11232, 12480, 14040, 14708, 14976, 17280, 18385, 18720, 22062, 22464, 24960, 28080, 29416, 33093, 36770, 37440, 44124, 44928, 47801, 55155, 56160, 58832, 66186, 73540, 74880, 88248, 95602, 99279, 110310, 112320, 117664, 132372, 143403, 147080, 165465, 176496, 191204, 198558, 220620, 224640, 235328, 239005, 264744, 286806, 294160, 330930, 352992, 382408, 397116, 430209, 441240, 470656, 478010, 496395, 529488, 573612, 588320, 661860, 705984, 717015, 764816, 794232, 860418, 882480, 956020, 992790, 1058976, 1147224, 1176640, 1290627, 1323720, 1411968, 1434030, 1529632, 1588464, 1720836, 1764960, 1912040, 1985580, 2117952, 2151045, 2294448, 2353280, 2581254, 2647440, 2868060, 3059264, 3176928, 3441672, 3529920, 3824080, 3971160, 4235904, 4302090, 4588896, 5162508, 5294880, 5736120, 6118528, 6353856, 6453135, 6883344, 7059840, 7648160, 7942320, 8604180, 9177792, 10325016, 10589760, 11472240, 12707712, 12906270, 13766688, 15296320, 15884640, 17208360, 18355584, 20650032, 21179520, 22944480, 25812540, 27533376, 30592640, 31769280, 34416720, 41300064, 45888960, 51625080, 55066752, 63538560, 68833440, 82600128, 91777920, 103250160, 137666880, 165200256, 206500320, 275333760, 413000640, 826001280]

約数ペア:

[(1, 826001280), (2, 413000640), (3, 275333760), (4, 206500320), (5, 165200256), (6, 137666880), (8, 103250160), (9, 91777920), (10, 82600128), (12, 68833440), (13, 63538560), (15, 55066752), (16, 51625080), (18, 45888960), (20, 41300064), (24, 34416720), (26, 31769280), (27, 30592640), (30, 27533376), (32, 25812540), (36, 22944480), (39, 21179520), (40, 20650032), (45, 18355584), (48, 17208360), (52, 15884640), (54, 15296320), (60, 13766688), (64, 12906270), (65, 12707712), (72, 11472240), (78, 10589760), (80, 10325016), (90, 9177792), (96, 8604180), (104, 7942320), (108, 7648160), (117, 7059840), (120, 6883344), (128, 6453135), (130, 6353856), (135, 6118528), (144, 5736120), (156, 5294880), (160, 5162508), (180, 4588896), (192, 4302090), (195, 4235904), (208, 3971160), (216, 3824080), (234, 3529920), (240, 3441672), (260, 3176928), (270, 3059264), (288, 2868060), (312, 2647440), (320, 2581254), (351, 2353280), (360, 2294448), (384, 2151045), (390, 2117952), (416, 1985580), (432, 1912040), (468, 1764960), (480, 1720836), (520, 1588464), (540, 1529632), (576, 1434030), (585, 1411968), (624, 1323720), (640, 1290627), (702, 1176640), (720, 1147224), (780, 1058976), (832, 992790), (864, 956020), (936, 882480), (960, 860418), (1040, 794232), (1080, 764816), (1152, 717015), (1170, 705984), (1248, 661860), (1404, 588320), (1440, 573612), (1560, 529488), (1664, 496395), (1728, 478010), (1755, 470656), (1872, 441240), (1920, 430209), (2080, 397116), (2160, 382408), (2340, 352992), (2496, 330930), (2808, 294160), (2880, 286806), (3120, 264744), (3456, 239005), (3510, 235328), (3677, 224640), (3744, 220620), (4160, 198558), (4320, 191204), (4680, 176496), (4992, 165465), (5616, 147080), (5760, 143403), (6240, 132372), (7020, 117664), (7354, 112320), (7488, 110310), (8320, 99279), (8640, 95602), (9360, 88248), (11031, 74880), (11232, 73540), (12480, 66186), (14040, 58832), (14708, 56160), (14976, 55155), (17280, 47801), (18385, 44928), (18720, 44124), (22062, 37440), (22464, 36770), (24960, 33093), (28080, 29416)]