1310363938840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4229}}^1\times {\mathrm{64019}}^1$

素因数の和:68281

約数の個数: 96

約数和(自身を含む): 3241531062000

約数和(自身を除く): 1931167123160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4229, 4840, 8458, 16916, 21145, 33832, 42290, 46519, 64019, 84580, 93038, 128038, 169160, 186076, 232595, 256076, 320095, 372152, 465190, 511709, 512152, 640190, 704209, 930380, 1023418, 1280380, 1408418, 1860760, 2046836, 2558545, 2560760, 2816836, 3521045, 4093672, 5117090, 5633672, 7042090, 7746299, 10234180, 14084180, 15492598, 20468360, 28168360, 30985196, 38731495, 61970392, 77462990, 154925980, 270736351, 309851960, 541472702, 1082945404, 1353681755, 2165890808, 2707363510, 2978099861, 5414727020, 5956199722, 10829454040, 11912399444, 14890499305, 23824798888, 29780998610, 32759098471, 59561997220, 65518196942, 119123994440, 131036393884, 163795492355, 262072787768, 327590984710, 655181969420, 1310363938840]

約数ペア:

[(1, 1310363938840), (2, 655181969420), (4, 327590984710), (5, 262072787768), (8, 163795492355), (10, 131036393884), (11, 119123994440), (20, 65518196942), (22, 59561997220), (40, 32759098471), (44, 29780998610), (55, 23824798888), (88, 14890499305), (110, 11912399444), (121, 10829454040), (220, 5956199722), (242, 5414727020), (440, 2978099861), (484, 2707363510), (605, 2165890808), (968, 1353681755), (1210, 1082945404), (2420, 541472702), (4229, 309851960), (4840, 270736351), (8458, 154925980), (16916, 77462990), (21145, 61970392), (33832, 38731495), (42290, 30985196), (46519, 28168360), (64019, 20468360), (84580, 15492598), (93038, 14084180), (128038, 10234180), (169160, 7746299), (186076, 7042090), (232595, 5633672), (256076, 5117090), (320095, 4093672), (372152, 3521045), (465190, 2816836), (511709, 2560760), (512152, 2558545), (640190, 2046836), (704209, 1860760), (930380, 1408418), (1023418, 1280380)]