827305920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{13679}}^1$

素因数の和:13712

約数の個数: 224

約数和(自身を含む): 3335731200

約数和(自身を除く): 2508425280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 13679, 15120, 20160, 27358, 30240, 41037, 54716, 60480, 68395, 82074, 95753, 109432, 123111, 136790, 164148, 191506, 205185, 218864, 246222, 273580, 287259, 328296, 369333, 383012, 410370, 437728, 478765, 492444, 547160, 574518, 615555, 656592, 738666, 766024, 820740, 861777, 875456, 957530, 984888, 1094320, 1149036, 1231110, 1313184, 1436295, 1477332, 1532048, 1641480, 1723554, 1846665, 1915060, 1969776, 2188640, 2298072, 2462220, 2585331, 2626368, 2872590, 2954664, 3064096, 3282960, 3447108, 3693330, 3830120, 3939552, 4308885, 4377280, 4596144, 4924440, 5170662, 5745180, 5909328, 6128192, 6565920, 6894216, 7386660, 7660240, 7879104, 8617770, 9192288, 9848880, 10341324, 11490360, 11818656, 12926655, 13131840, 13788432, 14773320, 15320480, 17235540, 18384576, 19697760, 20682648, 22980720, 23637312, 25853310, 27576864, 29546640, 30640960, 34471080, 39395520, 41365296, 45961440, 51706620, 55153728, 59093280, 68942160, 82730592, 91922880, 103413240, 118186560, 137884320, 165461184, 206826480, 275768640, 413652960, 827305920]

約数ペア:

[(1, 827305920), (2, 413652960), (3, 275768640), (4, 206826480), (5, 165461184), (6, 137884320), (7, 118186560), (8, 103413240), (9, 91922880), (10, 82730592), (12, 68942160), (14, 59093280), (15, 55153728), (16, 51706620), (18, 45961440), (20, 41365296), (21, 39395520), (24, 34471080), (27, 30640960), (28, 29546640), (30, 27576864), (32, 25853310), (35, 23637312), (36, 22980720), (40, 20682648), (42, 19697760), (45, 18384576), (48, 17235540), (54, 15320480), (56, 14773320), (60, 13788432), (63, 13131840), (64, 12926655), (70, 11818656), (72, 11490360), (80, 10341324), (84, 9848880), (90, 9192288), (96, 8617770), (105, 7879104), (108, 7660240), (112, 7386660), (120, 6894216), (126, 6565920), (135, 6128192), (140, 5909328), (144, 5745180), (160, 5170662), (168, 4924440), (180, 4596144), (189, 4377280), (192, 4308885), (210, 3939552), (216, 3830120), (224, 3693330), (240, 3447108), (252, 3282960), (270, 3064096), (280, 2954664), (288, 2872590), (315, 2626368), (320, 2585331), (336, 2462220), (360, 2298072), (378, 2188640), (420, 1969776), (432, 1915060), (448, 1846665), (480, 1723554), (504, 1641480), (540, 1532048), (560, 1477332), (576, 1436295), (630, 1313184), (672, 1231110), (720, 1149036), (756, 1094320), (840, 984888), (864, 957530), (945, 875456), (960, 861777), (1008, 820740), (1080, 766024), (1120, 738666), (1260, 656592), (1344, 615555), (1440, 574518), (1512, 547160), (1680, 492444), (1728, 478765), (1890, 437728), (2016, 410370), (2160, 383012), (2240, 369333), (2520, 328296), (2880, 287259), (3024, 273580), (3360, 246222), (3780, 218864), (4032, 205185), (4320, 191506), (5040, 164148), (6048, 136790), (6720, 123111), (7560, 109432), (8640, 95753), (10080, 82074), (12096, 68395), (13679, 60480), (15120, 54716), (20160, 41037), (27358, 30240)]