498760974720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{86851}}^1$

素因数の和:87873

約数の個数: 192

約数和(自身を含む): 1724031307440

約数和(自身を除く): 1225270332720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 997, 1152, 1440, 1920, 1994, 2880, 2991, 3988, 4985, 5760, 5982, 7976, 8973, 9970, 11964, 14955, 15952, 17946, 19940, 23928, 29910, 31904, 35892, 39880, 44865, 47856, 59820, 63808, 71784, 79760, 86851, 89730, 95712, 119640, 127616, 143568, 159520, 173702, 179460, 191424, 239280, 260553, 287136, 319040, 347404, 358920, 382848, 434255, 478560, 521106, 574272, 638080, 694808, 717840, 781659, 868510, 957120, 1042212, 1148544, 1302765, 1389616, 1435680, 1563318, 1737020, 1914240, 2084424, 2605530, 2779232, 2871360, 3126636, 3474040, 3908295, 4168848, 5211060, 5558464, 5742720, 6253272, 6948080, 7816590, 8337696, 10422120, 11116928, 12506544, 13896160, 15633180, 16675392, 20844240, 25013088, 27792320, 31266360, 33350784, 41688480, 50026176, 55584640, 62532720, 83376960, 86590447, 100052352, 125065440, 166753920, 173180894, 250130880, 259771341, 346361788, 432952235, 500261760, 519542682, 692723576, 779314023, 865904470, 1039085364, 1298856705, 1385447152, 1558628046, 1731808940, 2078170728, 2597713410, 2770894304, 3117256092, 3463617880, 3896570115, 4156341456, 5195426820, 5541788608, 6234512184, 6927235760, 7793140230, 8312682912, 10390853640, 11083577216, 12469024368, 13854471520, 15586280460, 16625365824, 20781707280, 24938048736, 27708943040, 31172560920, 33250731648, 41563414560, 49876097472, 55417886080, 62345121840, 83126829120, 99752194944, 124690243680, 166253658240, 249380487360, 498760974720]

約数ペア:

[(1, 498760974720), (2, 249380487360), (3, 166253658240), (4, 124690243680), (5, 99752194944), (6, 83126829120), (8, 62345121840), (9, 55417886080), (10, 49876097472), (12, 41563414560), (15, 33250731648), (16, 31172560920), (18, 27708943040), (20, 24938048736), (24, 20781707280), (30, 16625365824), (32, 15586280460), (36, 13854471520), (40, 12469024368), (45, 11083577216), (48, 10390853640), (60, 8312682912), (64, 7793140230), (72, 6927235760), (80, 6234512184), (90, 5541788608), (96, 5195426820), (120, 4156341456), (128, 3896570115), (144, 3463617880), (160, 3117256092), (180, 2770894304), (192, 2597713410), (240, 2078170728), (288, 1731808940), (320, 1558628046), (360, 1385447152), (384, 1298856705), (480, 1039085364), (576, 865904470), (640, 779314023), (720, 692723576), (960, 519542682), (997, 500261760), (1152, 432952235), (1440, 346361788), (1920, 259771341), (1994, 250130880), (2880, 173180894), (2991, 166753920), (3988, 125065440), (4985, 100052352), (5760, 86590447), (5982, 83376960), (7976, 62532720), (8973, 55584640), (9970, 50026176), (11964, 41688480), (14955, 33350784), (15952, 31266360), (17946, 27792320), (19940, 25013088), (23928, 20844240), (29910, 16675392), (31904, 15633180), (35892, 13896160), (39880, 12506544), (44865, 11116928), (47856, 10422120), (59820, 8337696), (63808, 7816590), (71784, 6948080), (79760, 6253272), (86851, 5742720), (89730, 5558464), (95712, 5211060), (119640, 4168848), (127616, 3908295), (143568, 3474040), (159520, 3126636), (173702, 2871360), (179460, 2779232), (191424, 2605530), (239280, 2084424), (260553, 1914240), (287136, 1737020), (319040, 1563318), (347404, 1435680), (358920, 1389616), (382848, 1302765), (434255, 1148544), (478560, 1042212), (521106, 957120), (574272, 868510), (638080, 781659), (694808, 717840)]