329230880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{661}}^1$

素因数の和:970

約数の個数: 96

約数和(自身を含む): 852804288

約数和(自身を除く): 523573408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 283, 352, 440, 566, 661, 880, 1132, 1322, 1415, 1760, 2264, 2644, 2830, 3113, 3305, 4528, 5288, 5660, 6226, 6610, 7271, 9056, 10576, 11320, 12452, 13220, 14542, 15565, 21152, 22640, 24904, 26440, 29084, 31130, 36355, 45280, 49808, 52880, 58168, 62260, 72710, 99616, 105760, 116336, 124520, 145420, 187063, 232672, 249040, 290840, 374126, 498080, 581680, 748252, 935315, 1163360, 1496504, 1870630, 2057693, 2993008, 3741260, 4115386, 5986016, 7482520, 8230772, 10288465, 14965040, 16461544, 20576930, 29930080, 32923088, 41153860, 65846176, 82307720, 164615440, 329230880]

約数ペア:

[(1, 329230880), (2, 164615440), (4, 82307720), (5, 65846176), (8, 41153860), (10, 32923088), (11, 29930080), (16, 20576930), (20, 16461544), (22, 14965040), (32, 10288465), (40, 8230772), (44, 7482520), (55, 5986016), (80, 4115386), (88, 3741260), (110, 2993008), (160, 2057693), (176, 1870630), (220, 1496504), (283, 1163360), (352, 935315), (440, 748252), (566, 581680), (661, 498080), (880, 374126), (1132, 290840), (1322, 249040), (1415, 232672), (1760, 187063), (2264, 145420), (2644, 124520), (2830, 116336), (3113, 105760), (3305, 99616), (4528, 72710), (5288, 62260), (5660, 58168), (6226, 52880), (6610, 49808), (7271, 45280), (9056, 36355), (10576, 31130), (11320, 29084), (12452, 26440), (13220, 24904), (14542, 22640), (15565, 21152)]