40847520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{12157}}^1$

素因数の和:12182

約数の個数: 96

約数和(自身を含む): 147063168

約数和(自身を除く): 106215648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 12157, 24314, 36471, 48628, 60785, 72942, 85099, 97256, 121570, 145884, 170198, 182355, 194512, 243140, 255297, 291768, 340396, 364710, 389024, 425495, 486280, 510594, 583536, 680792, 729420, 850990, 972560, 1021188, 1167072, 1276485, 1361584, 1458840, 1701980, 1945120, 2042376, 2552970, 2723168, 2917680, 3403960, 4084752, 5105940, 5835360, 6807920, 8169504, 10211880, 13615840, 20423760, 40847520]

約数ペア:

[(1, 40847520), (2, 20423760), (3, 13615840), (4, 10211880), (5, 8169504), (6, 6807920), (7, 5835360), (8, 5105940), (10, 4084752), (12, 3403960), (14, 2917680), (15, 2723168), (16, 2552970), (20, 2042376), (21, 1945120), (24, 1701980), (28, 1458840), (30, 1361584), (32, 1276485), (35, 1167072), (40, 1021188), (42, 972560), (48, 850990), (56, 729420), (60, 680792), (70, 583536), (80, 510594), (84, 486280), (96, 425495), (105, 389024), (112, 364710), (120, 340396), (140, 291768), (160, 255297), (168, 243140), (210, 194512), (224, 182355), (240, 170198), (280, 145884), (336, 121570), (420, 97256), (480, 85099), (560, 72942), (672, 60785), (840, 48628), (1120, 36471), (1680, 24314), (3360, 12157)]