1271125440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11317}}^1$

素因数の和:11356

約数の個数: 224

約数和(自身を含む): 4829616960

約数和(自身を除く): 3558491520

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, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 11232, 11317, 12480, 14040, 18720, 22464, 22634, 28080, 33951, 37440, 45268, 56160, 56585, 67902, 90536, 101853, 112320, 113170, 135804, 147121, 169755, 181072, 203706, 226340, 271608, 294242, 305559, 339510, 362144, 407412, 441363, 452680, 509265, 543216, 588484, 611118, 679020, 724288, 735605, 814824, 882726, 905360, 1018530, 1086432, 1176968, 1222236, 1324089, 1358040, 1471210, 1527795, 1629648, 1765452, 1810720, 2037060, 2172864, 2206815, 2353936, 2444472, 2648178, 2716080, 2942420, 3055590, 3259296, 3530904, 3621440, 3972267, 4074120, 4413630, 4707872, 4888944, 5296356, 5432160, 5884840, 6111180, 6518592, 6620445, 7061808, 7944534, 8148240, 8827260, 9415744, 9777888, 10592712, 10864320, 11769680, 12222360, 13240890, 14123616, 15889068, 16296480, 17654520, 19555776, 19861335, 21185424, 23539360, 24444720, 26481780, 28247232, 31778136, 32592960, 35309040, 39722670, 42370848, 47078720, 48889440, 52963560, 63556272, 70618080, 79445340, 84741696, 97778880, 105927120, 127112544, 141236160, 158890680, 211854240, 254225088, 317781360, 423708480, 635562720, 1271125440]

約数ペア:

[(1, 1271125440), (2, 635562720), (3, 423708480), (4, 317781360), (5, 254225088), (6, 211854240), (8, 158890680), (9, 141236160), (10, 127112544), (12, 105927120), (13, 97778880), (15, 84741696), (16, 79445340), (18, 70618080), (20, 63556272), (24, 52963560), (26, 48889440), (27, 47078720), (30, 42370848), (32, 39722670), (36, 35309040), (39, 32592960), (40, 31778136), (45, 28247232), (48, 26481780), (52, 24444720), (54, 23539360), (60, 21185424), (64, 19861335), (65, 19555776), (72, 17654520), (78, 16296480), (80, 15889068), (90, 14123616), (96, 13240890), (104, 12222360), (108, 11769680), (117, 10864320), (120, 10592712), (130, 9777888), (135, 9415744), (144, 8827260), (156, 8148240), (160, 7944534), (180, 7061808), (192, 6620445), (195, 6518592), (208, 6111180), (216, 5884840), (234, 5432160), (240, 5296356), (260, 4888944), (270, 4707872), (288, 4413630), (312, 4074120), (320, 3972267), (351, 3621440), (360, 3530904), (390, 3259296), (416, 3055590), (432, 2942420), (468, 2716080), (480, 2648178), (520, 2444472), (540, 2353936), (576, 2206815), (585, 2172864), (624, 2037060), (702, 1810720), (720, 1765452), (780, 1629648), (832, 1527795), (864, 1471210), (936, 1358040), (960, 1324089), (1040, 1222236), (1080, 1176968), (1170, 1086432), (1248, 1018530), (1404, 905360), (1440, 882726), (1560, 814824), (1728, 735605), (1755, 724288), (1872, 679020), (2080, 611118), (2160, 588484), (2340, 543216), (2496, 509265), (2808, 452680), (2880, 441363), (3120, 407412), (3510, 362144), (3744, 339510), (4160, 305559), (4320, 294242), (4680, 271608), (5616, 226340), (6240, 203706), (7020, 181072), (7488, 169755), (8640, 147121), (9360, 135804), (11232, 113170), (11317, 112320), (12480, 101853), (14040, 90536), (18720, 67902), (22464, 56585), (22634, 56160), (28080, 45268), (33951, 37440)]