237752640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2717

約数の個数: 168

約数和(自身を含む): 844466688

約数和(自身を除く): 606714048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2663, 2790, 2880, 2976, 3720, 4464, 4960, 5326, 5580, 5952, 7440, 7989, 8928, 9920, 10652, 11160, 13315, 14880, 15978, 17856, 21304, 22320, 23967, 26630, 29760, 31956, 39945, 42608, 44640, 47934, 53260, 63912, 79890, 82553, 85216, 89280, 95868, 106520, 119835, 127824, 159780, 165106, 170432, 191736, 213040, 239670, 247659, 255648, 319560, 330212, 383472, 412765, 426080, 479340, 495318, 511296, 639120, 660424, 742977, 766944, 825530, 852160, 958680, 990636, 1238295, 1278240, 1320848, 1485954, 1533888, 1651060, 1917360, 1981272, 2476590, 2556480, 2641696, 2971908, 3302120, 3714885, 3834720, 3962544, 4953180, 5283392, 5943816, 6604240, 7429770, 7669440, 7925088, 9906360, 11887632, 13208480, 14859540, 15850176, 19812720, 23775264, 26416960, 29719080, 39625440, 47550528, 59438160, 79250880, 118876320, 237752640]

約数ペア:

[(1, 237752640), (2, 118876320), (3, 79250880), (4, 59438160), (5, 47550528), (6, 39625440), (8, 29719080), (9, 26416960), (10, 23775264), (12, 19812720), (15, 15850176), (16, 14859540), (18, 13208480), (20, 11887632), (24, 9906360), (30, 7925088), (31, 7669440), (32, 7429770), (36, 6604240), (40, 5943816), (45, 5283392), (48, 4953180), (60, 3962544), (62, 3834720), (64, 3714885), (72, 3302120), (80, 2971908), (90, 2641696), (93, 2556480), (96, 2476590), (120, 1981272), (124, 1917360), (144, 1651060), (155, 1533888), (160, 1485954), (180, 1320848), (186, 1278240), (192, 1238295), (240, 990636), (248, 958680), (279, 852160), (288, 825530), (310, 766944), (320, 742977), (360, 660424), (372, 639120), (465, 511296), (480, 495318), (496, 479340), (558, 426080), (576, 412765), (620, 383472), (720, 330212), (744, 319560), (930, 255648), (960, 247659), (992, 239670), (1116, 213040), (1240, 191736), (1395, 170432), (1440, 165106), (1488, 159780), (1860, 127824), (1984, 119835), (2232, 106520), (2480, 95868), (2663, 89280), (2790, 85216), (2880, 82553), (2976, 79890), (3720, 63912), (4464, 53260), (4960, 47934), (5326, 44640), (5580, 42608), (5952, 39945), (7440, 31956), (7989, 29760), (8928, 26630), (9920, 23967), (10652, 22320), (11160, 21304), (13315, 17856), (14880, 15978)]