2580497712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17449}}^1$

素因数の和:17555

約数の個数: 120

約数和(自身を含む): 7876232000

約数和(自身を除く): 5295734288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 79, 104, 117, 144, 156, 158, 208, 234, 237, 312, 316, 468, 474, 624, 632, 711, 936, 948, 1027, 1264, 1422, 1872, 1896, 2054, 2844, 3081, 3792, 4108, 5688, 6162, 8216, 9243, 11376, 12324, 16432, 17449, 18486, 24648, 34898, 36972, 49296, 52347, 69796, 73944, 104694, 139592, 147888, 157041, 209388, 226837, 279184, 314082, 418776, 453674, 628164, 680511, 837552, 907348, 1256328, 1361022, 1378471, 1814696, 2041533, 2512656, 2722044, 2756942, 3629392, 4083066, 4135413, 5444088, 5513884, 8166132, 8270826, 10888176, 11027768, 12406239, 16332264, 16541652, 17920123, 22055536, 24812478, 32664528, 33083304, 35840246, 49624956, 53760369, 66166608, 71680492, 99249912, 107520738, 143360984, 161281107, 198499824, 215041476, 286721968, 322562214, 430082952, 645124428, 860165904, 1290248856, 2580497712]

約数ペア:

[(1, 2580497712), (2, 1290248856), (3, 860165904), (4, 645124428), (6, 430082952), (8, 322562214), (9, 286721968), (12, 215041476), (13, 198499824), (16, 161281107), (18, 143360984), (24, 107520738), (26, 99249912), (36, 71680492), (39, 66166608), (48, 53760369), (52, 49624956), (72, 35840246), (78, 33083304), (79, 32664528), (104, 24812478), (117, 22055536), (144, 17920123), (156, 16541652), (158, 16332264), (208, 12406239), (234, 11027768), (237, 10888176), (312, 8270826), (316, 8166132), (468, 5513884), (474, 5444088), (624, 4135413), (632, 4083066), (711, 3629392), (936, 2756942), (948, 2722044), (1027, 2512656), (1264, 2041533), (1422, 1814696), (1872, 1378471), (1896, 1361022), (2054, 1256328), (2844, 907348), (3081, 837552), (3792, 680511), (4108, 628164), (5688, 453674), (6162, 418776), (8216, 314082), (9243, 279184), (11376, 226837), (12324, 209388), (16432, 157041), (17449, 147888), (18486, 139592), (24648, 104694), (34898, 73944), (36972, 69796), (49296, 52347)]