260823040000

素因数分解:

$2^{14}\times 5^4\times {\mathrm{25471}}^1$

素因数の和:25519

約数の個数: 150

約数和(自身を含む): 651854639744

約数和(自身を除く): 391031599744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 625, 640, 800, 1000, 1024, 1250, 1280, 1600, 2000, 2048, 2500, 2560, 3200, 4000, 4096, 5000, 5120, 6400, 8000, 8192, 10000, 10240, 12800, 16000, 16384, 20000, 20480, 25471, 25600, 32000, 40000, 40960, 50942, 51200, 64000, 80000, 81920, 101884, 102400, 127355, 128000, 160000, 203768, 204800, 254710, 256000, 320000, 407536, 409600, 509420, 512000, 636775, 640000, 815072, 1018840, 1024000, 1273550, 1280000, 1630144, 2037680, 2048000, 2547100, 2560000, 3183875, 3260288, 4075360, 5094200, 5120000, 6367750, 6520576, 8150720, 10188400, 10240000, 12735500, 13041152, 15919375, 16301440, 20376800, 25471000, 26082304, 31838750, 32602880, 40753600, 50942000, 52164608, 63677500, 65205760, 81507200, 101884000, 104329216, 127355000, 130411520, 163014400, 203768000, 208658432, 254710000, 260823040, 326028800, 407536000, 417316864, 509420000, 521646080, 652057600, 815072000, 1018840000, 1043292160, 1304115200, 1630144000, 2037680000, 2086584320, 2608230400, 3260288000, 4075360000, 5216460800, 6520576000, 8150720000, 10432921600, 13041152000, 16301440000, 26082304000, 32602880000, 52164608000, 65205760000, 130411520000, 260823040000]

約数ペア:

[(1, 260823040000), (2, 130411520000), (4, 65205760000), (5, 52164608000), (8, 32602880000), (10, 26082304000), (16, 16301440000), (20, 13041152000), (25, 10432921600), (32, 8150720000), (40, 6520576000), (50, 5216460800), (64, 4075360000), (80, 3260288000), (100, 2608230400), (125, 2086584320), (128, 2037680000), (160, 1630144000), (200, 1304115200), (250, 1043292160), (256, 1018840000), (320, 815072000), (400, 652057600), (500, 521646080), (512, 509420000), (625, 417316864), (640, 407536000), (800, 326028800), (1000, 260823040), (1024, 254710000), (1250, 208658432), (1280, 203768000), (1600, 163014400), (2000, 130411520), (2048, 127355000), (2500, 104329216), (2560, 101884000), (3200, 81507200), (4000, 65205760), (4096, 63677500), (5000, 52164608), (5120, 50942000), (6400, 40753600), (8000, 32602880), (8192, 31838750), (10000, 26082304), (10240, 25471000), (12800, 20376800), (16000, 16301440), (16384, 15919375), (20000, 13041152), (20480, 12735500), (25471, 10240000), (25600, 10188400), (32000, 8150720), (40000, 6520576), (40960, 6367750), (50942, 5120000), (51200, 5094200), (64000, 4075360), (80000, 3260288), (81920, 3183875), (101884, 2560000), (102400, 2547100), (127355, 2048000), (128000, 2037680), (160000, 1630144), (203768, 1280000), (204800, 1273550), (254710, 1024000), (256000, 1018840), (320000, 815072), (407536, 640000), (409600, 636775), (509420, 512000)]