2000424960

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{10853}}^1$

素因数の和:10888

約数の個数: 156

約数和(自身を含む): 6934598892

約数和(自身を除く): 4934173932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 10853, 11520, 12288, 15360, 18432, 20480, 21706, 23040, 30720, 32559, 36864, 43412, 46080, 54265, 61440, 65118, 86824, 92160, 97677, 108530, 130236, 162795, 173648, 184320, 195354, 217060, 260472, 325590, 347296, 390708, 434120, 488385, 520944, 651180, 694592, 781416, 868240, 976770, 1041888, 1302360, 1389184, 1562832, 1736480, 1953540, 2083776, 2604720, 2778368, 3125664, 3472960, 3907080, 4167552, 5209440, 5556736, 6251328, 6945920, 7814160, 8335104, 10418880, 11113472, 12502656, 13891840, 15628320, 16670208, 20837760, 22226944, 25005312, 27783680, 31256640, 33340416, 41675520, 44453888, 50010624, 55567360, 62513280, 66680832, 83351040, 100021248, 111134720, 125026560, 133361664, 166702080, 200042496, 222269440, 250053120, 333404160, 400084992, 500106240, 666808320, 1000212480, 2000424960]

約数ペア:

[(1, 2000424960), (2, 1000212480), (3, 666808320), (4, 500106240), (5, 400084992), (6, 333404160), (8, 250053120), (9, 222269440), (10, 200042496), (12, 166702080), (15, 133361664), (16, 125026560), (18, 111134720), (20, 100021248), (24, 83351040), (30, 66680832), (32, 62513280), (36, 55567360), (40, 50010624), (45, 44453888), (48, 41675520), (60, 33340416), (64, 31256640), (72, 27783680), (80, 25005312), (90, 22226944), (96, 20837760), (120, 16670208), (128, 15628320), (144, 13891840), (160, 12502656), (180, 11113472), (192, 10418880), (240, 8335104), (256, 7814160), (288, 6945920), (320, 6251328), (360, 5556736), (384, 5209440), (480, 4167552), (512, 3907080), (576, 3472960), (640, 3125664), (720, 2778368), (768, 2604720), (960, 2083776), (1024, 1953540), (1152, 1736480), (1280, 1562832), (1440, 1389184), (1536, 1302360), (1920, 1041888), (2048, 976770), (2304, 868240), (2560, 781416), (2880, 694592), (3072, 651180), (3840, 520944), (4096, 488385), (4608, 434120), (5120, 390708), (5760, 347296), (6144, 325590), (7680, 260472), (9216, 217060), (10240, 195354), (10853, 184320), (11520, 173648), (12288, 162795), (15360, 130236), (18432, 108530), (20480, 97677), (21706, 92160), (23040, 86824), (30720, 65118), (32559, 61440), (36864, 54265), (43412, 46080)]