16188840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 53113320

約数和(自身を除く): 36924480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 233, 360, 386, 466, 579, 699, 772, 932, 965, 1158, 1165, 1398, 1544, 1737, 1864, 1930, 2097, 2316, 2330, 2796, 2895, 3474, 3495, 3860, 4194, 4632, 4660, 5592, 5790, 6948, 6990, 7720, 8388, 8685, 9320, 10485, 11580, 13896, 13980, 16776, 17370, 20970, 23160, 27960, 34740, 41940, 44969, 69480, 83880, 89938, 134907, 179876, 224845, 269814, 359752, 404721, 449690, 539628, 674535, 809442, 899380, 1079256, 1349070, 1618884, 1798760, 2023605, 2698140, 3237768, 4047210, 5396280, 8094420, 16188840]

約数ペア:

[(1, 16188840), (2, 8094420), (3, 5396280), (4, 4047210), (5, 3237768), (6, 2698140), (8, 2023605), (9, 1798760), (10, 1618884), (12, 1349070), (15, 1079256), (18, 899380), (20, 809442), (24, 674535), (30, 539628), (36, 449690), (40, 404721), (45, 359752), (60, 269814), (72, 224845), (90, 179876), (120, 134907), (180, 89938), (193, 83880), (233, 69480), (360, 44969), (386, 41940), (466, 34740), (579, 27960), (699, 23160), (772, 20970), (932, 17370), (965, 16776), (1158, 13980), (1165, 13896), (1398, 11580), (1544, 10485), (1737, 9320), (1864, 8685), (1930, 8388), (2097, 7720), (2316, 6990), (2330, 6948), (2796, 5790), (2895, 5592), (3474, 4660), (3495, 4632), (3860, 4194)]