227305680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{135301}}^1$

素因数の和:135324

約数の個数: 80

約数和(自身を含む): 805317504

約数和(自身を除く): 578011824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 135301, 270602, 405903, 541204, 676505, 811806, 947107, 1082408, 1353010, 1623612, 1894214, 2029515, 2164816, 2706020, 2841321, 3247224, 3788428, 4059030, 4735535, 5412040, 5682642, 6494448, 7576856, 8118060, 9471070, 10824080, 11365284, 14206605, 15153712, 16236120, 18942140, 22730568, 28413210, 32472240, 37884280, 45461136, 56826420, 75768560, 113652840, 227305680]

約数ペア:

[(1, 227305680), (2, 113652840), (3, 75768560), (4, 56826420), (5, 45461136), (6, 37884280), (7, 32472240), (8, 28413210), (10, 22730568), (12, 18942140), (14, 16236120), (15, 15153712), (16, 14206605), (20, 11365284), (21, 10824080), (24, 9471070), (28, 8118060), (30, 7576856), (35, 6494448), (40, 5682642), (42, 5412040), (48, 4735535), (56, 4059030), (60, 3788428), (70, 3247224), (80, 2841321), (84, 2706020), (105, 2164816), (112, 2029515), (120, 1894214), (140, 1623612), (168, 1353010), (210, 1082408), (240, 947107), (280, 811806), (336, 676505), (420, 541204), (560, 405903), (840, 270602), (1680, 135301)]