319381440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{47527}}^1$

素因数の和:47554

約数の個数: 112

約数和(自身を含む): 1158922752

約数和(自身を除く): 839541312

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, 47527, 95054, 142581, 190108, 237635, 285162, 332689, 380216, 475270, 570324, 665378, 712905, 760432, 950540, 998067, 1140648, 1330756, 1425810, 1520864, 1663445, 1901080, 1996134, 2281296, 2661512, 2851620, 3041728, 3326890, 3802160, 3992268, 4562592, 4990335, 5323024, 5703240, 6653780, 7604320, 7984536, 9125184, 9980670, 10646048, 11406480, 13307560, 15208640, 15969072, 19961340, 21292096, 22812960, 26615120, 31938144, 39922680, 45625920, 53230240, 63876288, 79845360, 106460480, 159690720, 319381440]

約数ペア:

[(1, 319381440), (2, 159690720), (3, 106460480), (4, 79845360), (5, 63876288), (6, 53230240), (7, 45625920), (8, 39922680), (10, 31938144), (12, 26615120), (14, 22812960), (15, 21292096), (16, 19961340), (20, 15969072), (21, 15208640), (24, 13307560), (28, 11406480), (30, 10646048), (32, 9980670), (35, 9125184), (40, 7984536), (42, 7604320), (48, 6653780), (56, 5703240), (60, 5323024), (64, 4990335), (70, 4562592), (80, 3992268), (84, 3802160), (96, 3326890), (105, 3041728), (112, 2851620), (120, 2661512), (140, 2281296), (160, 1996134), (168, 1901080), (192, 1663445), (210, 1520864), (224, 1425810), (240, 1330756), (280, 1140648), (320, 998067), (336, 950540), (420, 760432), (448, 712905), (480, 665378), (560, 570324), (672, 475270), (840, 380216), (960, 332689), (1120, 285162), (1344, 237635), (1680, 190108), (2240, 142581), (3360, 95054), (6720, 47527)]