2198378880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{42407}}^1$

素因数の和:42438

約数の個数: 160

約数和(自身を含む): 7850993040

約数和(自身を除く): 5652614160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 42407, 51840, 84814, 127221, 169628, 212035, 254442, 339256, 381663, 424070, 508884, 636105, 678512, 763326, 848140, 1017768, 1144989, 1272210, 1357024, 1526652, 1696280, 1908315, 2035536, 2289978, 2544420, 2714048, 3053304, 3392560, 3434967, 3816630, 4071072, 4579956, 5088840, 5428096, 5724945, 6106608, 6785120, 6869934, 7633260, 8142144, 9159912, 10177680, 11449890, 12213216, 13570240, 13739868, 15266520, 16284288, 17174835, 18319824, 20355360, 22899780, 24426432, 27140480, 27479736, 30533040, 34349670, 36639648, 40710720, 45799560, 48852864, 54959472, 61066080, 68699340, 73279296, 81421440, 91599120, 109918944, 122132160, 137398680, 146558592, 183198240, 219837888, 244264320, 274797360, 366396480, 439675776, 549594720, 732792960, 1099189440, 2198378880]

約数ペア:

[(1, 2198378880), (2, 1099189440), (3, 732792960), (4, 549594720), (5, 439675776), (6, 366396480), (8, 274797360), (9, 244264320), (10, 219837888), (12, 183198240), (15, 146558592), (16, 137398680), (18, 122132160), (20, 109918944), (24, 91599120), (27, 81421440), (30, 73279296), (32, 68699340), (36, 61066080), (40, 54959472), (45, 48852864), (48, 45799560), (54, 40710720), (60, 36639648), (64, 34349670), (72, 30533040), (80, 27479736), (81, 27140480), (90, 24426432), (96, 22899780), (108, 20355360), (120, 18319824), (128, 17174835), (135, 16284288), (144, 15266520), (160, 13739868), (162, 13570240), (180, 12213216), (192, 11449890), (216, 10177680), (240, 9159912), (270, 8142144), (288, 7633260), (320, 6869934), (324, 6785120), (360, 6106608), (384, 5724945), (405, 5428096), (432, 5088840), (480, 4579956), (540, 4071072), (576, 3816630), (640, 3434967), (648, 3392560), (720, 3053304), (810, 2714048), (864, 2544420), (960, 2289978), (1080, 2035536), (1152, 1908315), (1296, 1696280), (1440, 1526652), (1620, 1357024), (1728, 1272210), (1920, 1144989), (2160, 1017768), (2592, 848140), (2880, 763326), (3240, 678512), (3456, 636105), (4320, 508884), (5184, 424070), (5760, 381663), (6480, 339256), (8640, 254442), (10368, 212035), (12960, 169628), (17280, 127221), (25920, 84814), (42407, 51840)]