1317432870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16319}}^1$

素因数の和:16371

約数の個数: 128

約数和(自身を含む): 3948134400

約数和(自身を除く): 2630701530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 195, 207, 230, 234, 270, 299, 345, 351, 390, 414, 585, 598, 621, 690, 702, 897, 1035, 1170, 1242, 1495, 1755, 1794, 2070, 2691, 2990, 3105, 3510, 4485, 5382, 6210, 8073, 8970, 13455, 16146, 16319, 26910, 32638, 40365, 48957, 80730, 81595, 97914, 146871, 163190, 212147, 244785, 293742, 375337, 424294, 440613, 489570, 636441, 734355, 750674, 881226, 1060735, 1126011, 1272882, 1468710, 1876685, 1909323, 2121470, 2203065, 2252022, 3182205, 3378033, 3753370, 3818646, 4406130, 4879381, 5630055, 5727969, 6364410, 6756066, 9546615, 9758762, 10134099, 11260110, 11455938, 14638143, 16890165, 19093230, 20268198, 24396905, 28639845, 29276286, 33780330, 43914429, 48793810, 50670495, 57279690, 73190715, 87828858, 101340990, 131743287, 146381430, 219572145, 263486574, 439144290, 658716435, 1317432870]

約数ペア:

[(1, 1317432870), (2, 658716435), (3, 439144290), (5, 263486574), (6, 219572145), (9, 146381430), (10, 131743287), (13, 101340990), (15, 87828858), (18, 73190715), (23, 57279690), (26, 50670495), (27, 48793810), (30, 43914429), (39, 33780330), (45, 29276286), (46, 28639845), (54, 24396905), (65, 20268198), (69, 19093230), (78, 16890165), (90, 14638143), (115, 11455938), (117, 11260110), (130, 10134099), (135, 9758762), (138, 9546615), (195, 6756066), (207, 6364410), (230, 5727969), (234, 5630055), (270, 4879381), (299, 4406130), (345, 3818646), (351, 3753370), (390, 3378033), (414, 3182205), (585, 2252022), (598, 2203065), (621, 2121470), (690, 1909323), (702, 1876685), (897, 1468710), (1035, 1272882), (1170, 1126011), (1242, 1060735), (1495, 881226), (1755, 750674), (1794, 734355), (2070, 636441), (2691, 489570), (2990, 440613), (3105, 424294), (3510, 375337), (4485, 293742), (5382, 244785), (6210, 212147), (8073, 163190), (8970, 146871), (13455, 97914), (16146, 81595), (16319, 80730), (26910, 48957), (32638, 40365)]