1569278880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27943}}^1$

素因数の和:27980

約数の個数: 192

約数和(自身を含む): 5915185920

約数和(自身を除く): 4345907040

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, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 27943, 28080, 55886, 56160, 83829, 111772, 139715, 167658, 223544, 251487, 279430, 335316, 363259, 419145, 447088, 502974, 558860, 670632, 726518, 754461, 838290, 894176, 1005948, 1089777, 1117720, 1257435, 1341264, 1453036, 1508922, 1676580, 1816295, 2011896, 2179554, 2235440, 2514870, 2682528, 2906072, 3017844, 3269331, 3353160, 3632590, 3772305, 4023792, 4359108, 4470880, 5029740, 5448885, 5812144, 6035688, 6538662, 6706320, 7265180, 7544610, 8047584, 8718216, 9807993, 10059480, 10897770, 11624288, 12071376, 13077324, 13412640, 14530360, 15089220, 16346655, 17436432, 19615986, 20118960, 21795540, 24142752, 26154648, 29060720, 30178440, 32693310, 34872864, 39231972, 40237920, 43591080, 49039965, 52309296, 58121440, 60356880, 65386620, 78463944, 87182160, 98079930, 104618592, 120713760, 130773240, 156927888, 174364320, 196159860, 261546480, 313855776, 392319720, 523092960, 784639440, 1569278880]

約数ペア:

[(1, 1569278880), (2, 784639440), (3, 523092960), (4, 392319720), (5, 313855776), (6, 261546480), (8, 196159860), (9, 174364320), (10, 156927888), (12, 130773240), (13, 120713760), (15, 104618592), (16, 98079930), (18, 87182160), (20, 78463944), (24, 65386620), (26, 60356880), (27, 58121440), (30, 52309296), (32, 49039965), (36, 43591080), (39, 40237920), (40, 39231972), (45, 34872864), (48, 32693310), (52, 30178440), (54, 29060720), (60, 26154648), (65, 24142752), (72, 21795540), (78, 20118960), (80, 19615986), (90, 17436432), (96, 16346655), (104, 15089220), (108, 14530360), (117, 13412640), (120, 13077324), (130, 12071376), (135, 11624288), (144, 10897770), (156, 10059480), (160, 9807993), (180, 8718216), (195, 8047584), (208, 7544610), (216, 7265180), (234, 6706320), (240, 6538662), (260, 6035688), (270, 5812144), (288, 5448885), (312, 5029740), (351, 4470880), (360, 4359108), (390, 4023792), (416, 3772305), (432, 3632590), (468, 3353160), (480, 3269331), (520, 3017844), (540, 2906072), (585, 2682528), (624, 2514870), (702, 2235440), (720, 2179554), (780, 2011896), (864, 1816295), (936, 1676580), (1040, 1508922), (1080, 1453036), (1170, 1341264), (1248, 1257435), (1404, 1117720), (1440, 1089777), (1560, 1005948), (1755, 894176), (1872, 838290), (2080, 754461), (2160, 726518), (2340, 670632), (2808, 558860), (3120, 502974), (3510, 447088), (3744, 419145), (4320, 363259), (4680, 335316), (5616, 279430), (6240, 251487), (7020, 223544), (9360, 167658), (11232, 139715), (14040, 111772), (18720, 83829), (27943, 56160), (28080, 55886)]