240808995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 509887872

約数和(自身を除く): 269078877

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 193, 233, 255, 315, 357, 579, 595, 699, 765, 965, 1071, 1165, 1351, 1631, 1737, 1785, 2097, 2895, 3281, 3495, 3961, 4053, 4893, 5355, 6755, 8155, 8685, 9843, 10485, 11883, 12159, 14679, 16405, 19805, 20265, 22967, 24465, 27727, 29529, 35649, 44969, 49215, 59415, 60795, 68901, 73395, 83181, 114835, 134907, 138635, 147645, 178245, 206703, 224845, 249543, 314783, 344505, 404721, 415905, 674535, 764473, 944349, 1033515, 1247715, 1573915, 2023605, 2293419, 2833047, 3822365, 4721745, 5351311, 6880257, 11467095, 14165235, 16053933, 26756555, 34401285, 48161799, 80269665, 240808995]

約数ペア:

[(1, 240808995), (3, 80269665), (5, 48161799), (7, 34401285), (9, 26756555), (15, 16053933), (17, 14165235), (21, 11467095), (35, 6880257), (45, 5351311), (51, 4721745), (63, 3822365), (85, 2833047), (105, 2293419), (119, 2023605), (153, 1573915), (193, 1247715), (233, 1033515), (255, 944349), (315, 764473), (357, 674535), (579, 415905), (595, 404721), (699, 344505), (765, 314783), (965, 249543), (1071, 224845), (1165, 206703), (1351, 178245), (1631, 147645), (1737, 138635), (1785, 134907), (2097, 114835), (2895, 83181), (3281, 73395), (3495, 68901), (3961, 60795), (4053, 59415), (4893, 49215), (5355, 44969), (6755, 35649), (8155, 29529), (8685, 27727), (9843, 24465), (10485, 22967), (11883, 20265), (12159, 19805), (14679, 16405)]