27958560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 103203072

約数和(自身を除く): 75244512

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, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 157, 159, 160, 168, 210, 212, 224, 240, 265, 280, 314, 318, 336, 371, 420, 424, 471, 480, 530, 560, 628, 636, 672, 742, 785, 795, 840, 848, 942, 1060, 1099, 1113, 1120, 1256, 1272, 1484, 1570, 1590, 1680, 1696, 1855, 1884, 2120, 2198, 2226, 2355, 2512, 2544, 2968, 3140, 3180, 3297, 3360, 3710, 3768, 4240, 4396, 4452, 4710, 5024, 5088, 5495, 5565, 5936, 6280, 6360, 6594, 7420, 7536, 8321, 8480, 8792, 8904, 9420, 10990, 11130, 11872, 12560, 12720, 13188, 14840, 15072, 16485, 16642, 17584, 17808, 18840, 21980, 22260, 24963, 25120, 25440, 26376, 29680, 32970, 33284, 35168, 35616, 37680, 41605, 43960, 44520, 49926, 52752, 58247, 59360, 65940, 66568, 75360, 83210, 87920, 89040, 99852, 105504, 116494, 124815, 131880, 133136, 166420, 174741, 175840, 178080, 199704, 232988, 249630, 263760, 266272, 291235, 332840, 349482, 399408, 465976, 499260, 527520, 582470, 665680, 698964, 798816, 873705, 931952, 998520, 1164940, 1331360, 1397928, 1747410, 1863904, 1997040, 2329880, 2795856, 3494820, 3994080, 4659760, 5591712, 6989640, 9319520, 13979280, 27958560]

約数ペア:

[(1, 27958560), (2, 13979280), (3, 9319520), (4, 6989640), (5, 5591712), (6, 4659760), (7, 3994080), (8, 3494820), (10, 2795856), (12, 2329880), (14, 1997040), (15, 1863904), (16, 1747410), (20, 1397928), (21, 1331360), (24, 1164940), (28, 998520), (30, 931952), (32, 873705), (35, 798816), (40, 698964), (42, 665680), (48, 582470), (53, 527520), (56, 499260), (60, 465976), (70, 399408), (80, 349482), (84, 332840), (96, 291235), (105, 266272), (106, 263760), (112, 249630), (120, 232988), (140, 199704), (157, 178080), (159, 175840), (160, 174741), (168, 166420), (210, 133136), (212, 131880), (224, 124815), (240, 116494), (265, 105504), (280, 99852), (314, 89040), (318, 87920), (336, 83210), (371, 75360), (420, 66568), (424, 65940), (471, 59360), (480, 58247), (530, 52752), (560, 49926), (628, 44520), (636, 43960), (672, 41605), (742, 37680), (785, 35616), (795, 35168), (840, 33284), (848, 32970), (942, 29680), (1060, 26376), (1099, 25440), (1113, 25120), (1120, 24963), (1256, 22260), (1272, 21980), (1484, 18840), (1570, 17808), (1590, 17584), (1680, 16642), (1696, 16485), (1855, 15072), (1884, 14840), (2120, 13188), (2198, 12720), (2226, 12560), (2355, 11872), (2512, 11130), (2544, 10990), (2968, 9420), (3140, 8904), (3180, 8792), (3297, 8480), (3360, 8321), (3710, 7536), (3768, 7420), (4240, 6594), (4396, 6360), (4452, 6280), (4710, 5936), (5024, 5565), (5088, 5495)]