551378880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4948

約数の個数: 224

約数和(自身を含む): 2095195200

約数和(自身を除く): 1543816320

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, 4909, 5616, 6240, 7020, 7488, 8640, 9360, 9818, 11232, 12480, 14040, 14727, 18720, 19636, 22464, 24545, 28080, 29454, 37440, 39272, 44181, 49090, 56160, 58908, 63817, 73635, 78544, 88362, 98180, 112320, 117816, 127634, 132543, 147270, 157088, 176724, 191451, 196360, 220905, 235632, 255268, 265086, 294540, 314176, 319085, 353448, 382902, 392720, 441810, 471264, 510536, 530172, 574353, 589080, 638170, 662715, 706896, 765804, 785440, 883620, 942528, 957255, 1021072, 1060344, 1148706, 1178160, 1276340, 1325430, 1413792, 1531608, 1570880, 1723059, 1767240, 1914510, 2042144, 2120688, 2297412, 2356320, 2552680, 2650860, 2827584, 2871765, 3063216, 3446118, 3534480, 3829020, 4084288, 4241376, 4594824, 4712640, 5105360, 5301720, 5743530, 6126432, 6892236, 7068960, 7658040, 8482752, 8615295, 9189648, 10210720, 10603440, 11487060, 12252864, 13784472, 14137920, 15316080, 17230590, 18379296, 20421440, 21206880, 22974120, 27568944, 30632160, 34461180, 36758592, 42413760, 45948240, 55137888, 61264320, 68922360, 91896480, 110275776, 137844720, 183792960, 275689440, 551378880]

約数ペア:

[(1, 551378880), (2, 275689440), (3, 183792960), (4, 137844720), (5, 110275776), (6, 91896480), (8, 68922360), (9, 61264320), (10, 55137888), (12, 45948240), (13, 42413760), (15, 36758592), (16, 34461180), (18, 30632160), (20, 27568944), (24, 22974120), (26, 21206880), (27, 20421440), (30, 18379296), (32, 17230590), (36, 15316080), (39, 14137920), (40, 13784472), (45, 12252864), (48, 11487060), (52, 10603440), (54, 10210720), (60, 9189648), (64, 8615295), (65, 8482752), (72, 7658040), (78, 7068960), (80, 6892236), (90, 6126432), (96, 5743530), (104, 5301720), (108, 5105360), (117, 4712640), (120, 4594824), (130, 4241376), (135, 4084288), (144, 3829020), (156, 3534480), (160, 3446118), (180, 3063216), (192, 2871765), (195, 2827584), (208, 2650860), (216, 2552680), (234, 2356320), (240, 2297412), (260, 2120688), (270, 2042144), (288, 1914510), (312, 1767240), (320, 1723059), (351, 1570880), (360, 1531608), (390, 1413792), (416, 1325430), (432, 1276340), (468, 1178160), (480, 1148706), (520, 1060344), (540, 1021072), (576, 957255), (585, 942528), (624, 883620), (702, 785440), (720, 765804), (780, 706896), (832, 662715), (864, 638170), (936, 589080), (960, 574353), (1040, 530172), (1080, 510536), (1170, 471264), (1248, 441810), (1404, 392720), (1440, 382902), (1560, 353448), (1728, 319085), (1755, 314176), (1872, 294540), (2080, 265086), (2160, 255268), (2340, 235632), (2496, 220905), (2808, 196360), (2880, 191451), (3120, 176724), (3510, 157088), (3744, 147270), (4160, 132543), (4320, 127634), (4680, 117816), (4909, 112320), (5616, 98180), (6240, 88362), (7020, 78544), (7488, 73635), (8640, 63817), (9360, 58908), (9818, 56160), (11232, 49090), (12480, 44181), (14040, 39272), (14727, 37440), (18720, 29454), (19636, 28080), (22464, 24545)]