86175960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1557

約数の個数: 128

約数和(自身を含む): 286130880

約数和(自身を除く): 199954920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1493, 1560, 1924, 2220, 2405, 2886, 2986, 3848, 4440, 4479, 4810, 5772, 5972, 7215, 7465, 8958, 9620, 11544, 11944, 14430, 14930, 17916, 19240, 19409, 22395, 28860, 29860, 35832, 38818, 44790, 55241, 57720, 58227, 59720, 77636, 89580, 97045, 110482, 116454, 155272, 165723, 179160, 194090, 220964, 232908, 276205, 291135, 331446, 388180, 441928, 465816, 552410, 582270, 662892, 718133, 776360, 828615, 1104820, 1164540, 1325784, 1436266, 1657230, 2154399, 2209640, 2329080, 2872532, 3314460, 3590665, 4308798, 5745064, 6628920, 7181330, 8617596, 10771995, 14362660, 17235192, 21543990, 28725320, 43087980, 86175960]

約数ペア:

[(1, 86175960), (2, 43087980), (3, 28725320), (4, 21543990), (5, 17235192), (6, 14362660), (8, 10771995), (10, 8617596), (12, 7181330), (13, 6628920), (15, 5745064), (20, 4308798), (24, 3590665), (26, 3314460), (30, 2872532), (37, 2329080), (39, 2209640), (40, 2154399), (52, 1657230), (60, 1436266), (65, 1325784), (74, 1164540), (78, 1104820), (104, 828615), (111, 776360), (120, 718133), (130, 662892), (148, 582270), (156, 552410), (185, 465816), (195, 441928), (222, 388180), (260, 331446), (296, 291135), (312, 276205), (370, 232908), (390, 220964), (444, 194090), (481, 179160), (520, 165723), (555, 155272), (740, 116454), (780, 110482), (888, 97045), (962, 89580), (1110, 77636), (1443, 59720), (1480, 58227), (1493, 57720), (1560, 55241), (1924, 44790), (2220, 38818), (2405, 35832), (2886, 29860), (2986, 28860), (3848, 22395), (4440, 19409), (4479, 19240), (4810, 17916), (5772, 14930), (5972, 14430), (7215, 11944), (7465, 11544), (8958, 9620)]