28534554720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{943603}}^1$

素因数の和:943634

約数の個数: 192

約数和(自身を含む): 114138339840

約数和(自身を除く): 85603785120

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 943603, 1887206, 2830809, 3774412, 4718015, 5661618, 6605221, 7548824, 8492427, 9436030, 11323236, 13210442, 14154045, 15097648, 16984854, 18872060, 19815663, 22646472, 25477281, 26420884, 28308090, 30195296, 33026105, 33969708, 37744120, 39631326, 42462135, 45292944, 50954562, 52841768, 56616180, 59446989, 66052210, 67939416, 75488240, 79262652, 84924270, 90585888, 99078315, 101909124, 105683536, 113232360, 118893978, 127386405, 132104420, 135878832, 150976480, 158525304, 169848540, 178340967, 198156630, 203818248, 211367072, 226464720, 237787956, 254772810, 264208840, 271757664, 297234945, 317050608, 339697080, 356681934, 396313260, 407636496, 452929440, 475575912, 509545620, 528417680, 594469890, 634101216, 679394160, 713363868, 792626520, 815272992, 891704835, 951151824, 1019091240, 1056835360, 1188939780, 1358788320, 1426727736, 1585253040, 1783409670, 1902303648, 2038182480, 2377879560, 2853455472, 3170506080, 3566819340, 4076364960, 4755759120, 5706910944, 7133638680, 9511518240, 14267277360, 28534554720]

約数ペア:

[(1, 28534554720), (2, 14267277360), (3, 9511518240), (4, 7133638680), (5, 5706910944), (6, 4755759120), (7, 4076364960), (8, 3566819340), (9, 3170506080), (10, 2853455472), (12, 2377879560), (14, 2038182480), (15, 1902303648), (16, 1783409670), (18, 1585253040), (20, 1426727736), (21, 1358788320), (24, 1188939780), (27, 1056835360), (28, 1019091240), (30, 951151824), (32, 891704835), (35, 815272992), (36, 792626520), (40, 713363868), (42, 679394160), (45, 634101216), (48, 594469890), (54, 528417680), (56, 509545620), (60, 475575912), (63, 452929440), (70, 407636496), (72, 396313260), (80, 356681934), (84, 339697080), (90, 317050608), (96, 297234945), (105, 271757664), (108, 264208840), (112, 254772810), (120, 237787956), (126, 226464720), (135, 211367072), (140, 203818248), (144, 198156630), (160, 178340967), (168, 169848540), (180, 158525304), (189, 150976480), (210, 135878832), (216, 132104420), (224, 127386405), (240, 118893978), (252, 113232360), (270, 105683536), (280, 101909124), (288, 99078315), (315, 90585888), (336, 84924270), (360, 79262652), (378, 75488240), (420, 67939416), (432, 66052210), (480, 59446989), (504, 56616180), (540, 52841768), (560, 50954562), (630, 45292944), (672, 42462135), (720, 39631326), (756, 37744120), (840, 33969708), (864, 33026105), (945, 30195296), (1008, 28308090), (1080, 26420884), (1120, 25477281), (1260, 22646472), (1440, 19815663), (1512, 18872060), (1680, 16984854), (1890, 15097648), (2016, 14154045), (2160, 13210442), (2520, 11323236), (3024, 9436030), (3360, 8492427), (3780, 7548824), (4320, 6605221), (5040, 5661618), (6048, 4718015), (7560, 3774412), (10080, 2830809), (15120, 1887206), (30240, 943603)]