8181197760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{67103}}^1$

素因数の和:67250

約数の個数: 112

約数和(自身を含む): 26180222976

約数和(自身を除く): 17999025216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 20320, 24384, 30480, 40640, 60960, 67103, 121920, 134206, 201309, 268412, 335515, 402618, 536824, 671030, 805236, 1006545, 1073648, 1342060, 1610472, 2013090, 2147296, 2684120, 3220944, 4026180, 4294592, 5368240, 6441888, 8052360, 8522081, 10736480, 12883776, 16104720, 17044162, 21472960, 25566243, 32209440, 34088324, 42610405, 51132486, 64418880, 68176648, 85220810, 102264972, 127831215, 136353296, 170441620, 204529944, 255662430, 272706592, 340883240, 409059888, 511324860, 545413184, 681766480, 818119776, 1022649720, 1363532960, 1636239552, 2045299440, 2727065920, 4090598880, 8181197760]

約数ペア:

[(1, 8181197760), (2, 4090598880), (3, 2727065920), (4, 2045299440), (5, 1636239552), (6, 1363532960), (8, 1022649720), (10, 818119776), (12, 681766480), (15, 545413184), (16, 511324860), (20, 409059888), (24, 340883240), (30, 272706592), (32, 255662430), (40, 204529944), (48, 170441620), (60, 136353296), (64, 127831215), (80, 102264972), (96, 85220810), (120, 68176648), (127, 64418880), (160, 51132486), (192, 42610405), (240, 34088324), (254, 32209440), (320, 25566243), (381, 21472960), (480, 17044162), (508, 16104720), (635, 12883776), (762, 10736480), (960, 8522081), (1016, 8052360), (1270, 6441888), (1524, 5368240), (1905, 4294592), (2032, 4026180), (2540, 3220944), (3048, 2684120), (3810, 2147296), (4064, 2013090), (5080, 1610472), (6096, 1342060), (7620, 1073648), (8128, 1006545), (10160, 805236), (12192, 671030), (15240, 536824), (20320, 402618), (24384, 335515), (30480, 268412), (40640, 201309), (60960, 134206), (67103, 121920)]