987913920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{147011}}^1$

素因数の和:147038

約数の個数: 112

約数和(自身を含む): 3584740608

約数和(自身を除く): 2596826688

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 147011, 294022, 441033, 588044, 735055, 882066, 1029077, 1176088, 1470110, 1764132, 2058154, 2205165, 2352176, 2940220, 3087231, 3528264, 4116308, 4410330, 4704352, 5145385, 5880440, 6174462, 7056528, 8232616, 8820660, 9408704, 10290770, 11760880, 12348924, 14113056, 15436155, 16465232, 17641320, 20581540, 23521760, 24697848, 28226112, 30872310, 32930464, 35282640, 41163080, 47043520, 49395696, 61744620, 65860928, 70565280, 82326160, 98791392, 123489240, 141130560, 164652320, 197582784, 246978480, 329304640, 493956960, 987913920]

約数ペア:

[(1, 987913920), (2, 493956960), (3, 329304640), (4, 246978480), (5, 197582784), (6, 164652320), (7, 141130560), (8, 123489240), (10, 98791392), (12, 82326160), (14, 70565280), (15, 65860928), (16, 61744620), (20, 49395696), (21, 47043520), (24, 41163080), (28, 35282640), (30, 32930464), (32, 30872310), (35, 28226112), (40, 24697848), (42, 23521760), (48, 20581540), (56, 17641320), (60, 16465232), (64, 15436155), (70, 14113056), (80, 12348924), (84, 11760880), (96, 10290770), (105, 9408704), (112, 8820660), (120, 8232616), (140, 7056528), (160, 6174462), (168, 5880440), (192, 5145385), (210, 4704352), (224, 4410330), (240, 4116308), (280, 3528264), (320, 3087231), (336, 2940220), (420, 2352176), (448, 2205165), (480, 2058154), (560, 1764132), (672, 1470110), (840, 1176088), (960, 1029077), (1120, 882066), (1344, 735055), (1680, 588044), (2240, 441033), (3360, 294022), (6720, 147011)]