55917120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 224

約数和(自身を含む): 208044288

約数和(自身を除く): 152127168

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, 64, 70, 80, 84, 96, 105, 106, 112, 120, 140, 157, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 314, 318, 320, 336, 371, 420, 424, 448, 471, 480, 530, 560, 628, 636, 672, 742, 785, 795, 840, 848, 942, 960, 1060, 1099, 1113, 1120, 1256, 1272, 1344, 1484, 1570, 1590, 1680, 1696, 1855, 1884, 2120, 2198, 2226, 2240, 2355, 2512, 2544, 2968, 3140, 3180, 3297, 3360, 3392, 3710, 3768, 4240, 4396, 4452, 4710, 5024, 5088, 5495, 5565, 5936, 6280, 6360, 6594, 6720, 7420, 7536, 8321, 8480, 8792, 8904, 9420, 10048, 10176, 10990, 11130, 11872, 12560, 12720, 13188, 14840, 15072, 16485, 16642, 16960, 17584, 17808, 18840, 21980, 22260, 23744, 24963, 25120, 25440, 26376, 29680, 30144, 32970, 33284, 35168, 35616, 37680, 41605, 43960, 44520, 49926, 50240, 50880, 52752, 58247, 59360, 65940, 66568, 70336, 71232, 75360, 83210, 87920, 89040, 99852, 105504, 116494, 118720, 124815, 131880, 133136, 150720, 166420, 174741, 175840, 178080, 199704, 211008, 232988, 249630, 263760, 266272, 291235, 332840, 349482, 351680, 356160, 399408, 465976, 499260, 527520, 532544, 582470, 665680, 698964, 798816, 873705, 931952, 998520, 1055040, 1164940, 1331360, 1397928, 1597632, 1747410, 1863904, 1997040, 2329880, 2662720, 2795856, 3494820, 3727808, 3994080, 4659760, 5591712, 6989640, 7988160, 9319520, 11183424, 13979280, 18639040, 27958560, 55917120]

約数ペア:

[(1, 55917120), (2, 27958560), (3, 18639040), (4, 13979280), (5, 11183424), (6, 9319520), (7, 7988160), (8, 6989640), (10, 5591712), (12, 4659760), (14, 3994080), (15, 3727808), (16, 3494820), (20, 2795856), (21, 2662720), (24, 2329880), (28, 1997040), (30, 1863904), (32, 1747410), (35, 1597632), (40, 1397928), (42, 1331360), (48, 1164940), (53, 1055040), (56, 998520), (60, 931952), (64, 873705), (70, 798816), (80, 698964), (84, 665680), (96, 582470), (105, 532544), (106, 527520), (112, 499260), (120, 465976), (140, 399408), (157, 356160), (159, 351680), (160, 349482), (168, 332840), (192, 291235), (210, 266272), (212, 263760), (224, 249630), (240, 232988), (265, 211008), (280, 199704), (314, 178080), (318, 175840), (320, 174741), (336, 166420), (371, 150720), (420, 133136), (424, 131880), (448, 124815), (471, 118720), (480, 116494), (530, 105504), (560, 99852), (628, 89040), (636, 87920), (672, 83210), (742, 75360), (785, 71232), (795, 70336), (840, 66568), (848, 65940), (942, 59360), (960, 58247), (1060, 52752), (1099, 50880), (1113, 50240), (1120, 49926), (1256, 44520), (1272, 43960), (1344, 41605), (1484, 37680), (1570, 35616), (1590, 35168), (1680, 33284), (1696, 32970), (1855, 30144), (1884, 29680), (2120, 26376), (2198, 25440), (2226, 25120), (2240, 24963), (2355, 23744), (2512, 22260), (2544, 21980), (2968, 18840), (3140, 17808), (3180, 17584), (3297, 16960), (3360, 16642), (3392, 16485), (3710, 15072), (3768, 14840), (4240, 13188), (4396, 12720), (4452, 12560), (4710, 11872), (5024, 11130), (5088, 10990), (5495, 10176), (5565, 10048), (5936, 9420), (6280, 8904), (6360, 8792), (6594, 8480), (6720, 8321), (7420, 7536)]