25891297920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3559}}^1$

素因数の和:4008

約数の個数: 256

約数和(自身を含む): 91941984000

約数和(自身を除く): 66050686080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 421, 432, 480, 540, 576, 640, 720, 842, 864, 960, 1080, 1152, 1263, 1440, 1684, 1728, 1920, 2105, 2160, 2526, 2880, 3368, 3456, 3559, 3789, 4210, 4320, 5052, 5760, 6315, 6736, 7118, 7578, 8420, 8640, 10104, 10677, 11367, 12630, 13472, 14236, 15156, 16840, 17280, 17795, 18945, 20208, 21354, 22734, 25260, 26944, 28472, 30312, 32031, 33680, 35590, 37890, 40416, 42708, 45468, 50520, 53385, 53888, 56835, 56944, 60624, 64062, 67360, 71180, 75780, 80832, 85416, 90936, 96093, 101040, 106770, 113670, 113888, 121248, 128124, 134720, 142360, 151560, 160155, 161664, 170832, 181872, 192186, 202080, 213540, 227340, 227776, 242496, 256248, 269440, 284720, 303120, 320310, 341664, 363744, 384372, 404160, 427080, 454680, 455552, 480465, 484992, 512496, 569440, 606240, 640620, 683328, 727488, 768744, 808320, 854160, 909360, 960930, 1024992, 1138880, 1212480, 1281240, 1366656, 1454976, 1498339, 1537488, 1708320, 1818720, 1921860, 2049984, 2277760, 2424960, 2562480, 2996678, 3074976, 3416640, 3637440, 3843720, 4099968, 4495017, 5124960, 5993356, 6149952, 6833280, 7274880, 7491695, 7687440, 8990034, 10249920, 11986712, 12299904, 13485051, 14983390, 15374880, 17980068, 20499840, 22475085, 23973424, 26970102, 29966780, 30749760, 35960136, 40455153, 44950170, 47946848, 53940204, 59933560, 61499520, 67425255, 71920272, 80910306, 89900340, 95893696, 107880408, 119867120, 134850510, 143840544, 161820612, 179800680, 191787392, 202275765, 215760816, 239734240, 269701020, 287681088, 323641224, 359601360, 404551530, 431521632, 479468480, 539402040, 575362176, 647282448, 719202720, 809103060, 863043264, 958936960, 1078804080, 1294564896, 1438405440, 1618206120, 1726086528, 2157608160, 2589129792, 2876810880, 3236412240, 4315216320, 5178259584, 6472824480, 8630432640, 12945648960, 25891297920]

約数ペア:

[(1, 25891297920), (2, 12945648960), (3, 8630432640), (4, 6472824480), (5, 5178259584), (6, 4315216320), (8, 3236412240), (9, 2876810880), (10, 2589129792), (12, 2157608160), (15, 1726086528), (16, 1618206120), (18, 1438405440), (20, 1294564896), (24, 1078804080), (27, 958936960), (30, 863043264), (32, 809103060), (36, 719202720), (40, 647282448), (45, 575362176), (48, 539402040), (54, 479468480), (60, 431521632), (64, 404551530), (72, 359601360), (80, 323641224), (90, 287681088), (96, 269701020), (108, 239734240), (120, 215760816), (128, 202275765), (135, 191787392), (144, 179800680), (160, 161820612), (180, 143840544), (192, 134850510), (216, 119867120), (240, 107880408), (270, 95893696), (288, 89900340), (320, 80910306), (360, 71920272), (384, 67425255), (421, 61499520), (432, 59933560), (480, 53940204), (540, 47946848), (576, 44950170), (640, 40455153), (720, 35960136), (842, 30749760), (864, 29966780), (960, 26970102), (1080, 23973424), (1152, 22475085), (1263, 20499840), (1440, 17980068), (1684, 15374880), (1728, 14983390), (1920, 13485051), (2105, 12299904), (2160, 11986712), (2526, 10249920), (2880, 8990034), (3368, 7687440), (3456, 7491695), (3559, 7274880), (3789, 6833280), (4210, 6149952), (4320, 5993356), (5052, 5124960), (5760, 4495017), (6315, 4099968), (6736, 3843720), (7118, 3637440), (7578, 3416640), (8420, 3074976), (8640, 2996678), (10104, 2562480), (10677, 2424960), (11367, 2277760), (12630, 2049984), (13472, 1921860), (14236, 1818720), (15156, 1708320), (16840, 1537488), (17280, 1498339), (17795, 1454976), (18945, 1366656), (20208, 1281240), (21354, 1212480), (22734, 1138880), (25260, 1024992), (26944, 960930), (28472, 909360), (30312, 854160), (32031, 808320), (33680, 768744), (35590, 727488), (37890, 683328), (40416, 640620), (42708, 606240), (45468, 569440), (50520, 512496), (53385, 484992), (53888, 480465), (56835, 455552), (56944, 454680), (60624, 427080), (64062, 404160), (67360, 384372), (71180, 363744), (75780, 341664), (80832, 320310), (85416, 303120), (90936, 284720), (96093, 269440), (101040, 256248), (106770, 242496), (113670, 227776), (113888, 227340), (121248, 213540), (128124, 202080), (134720, 192186), (142360, 181872), (151560, 170832), (160155, 161664)]