209066760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{82963}}^1$

素因数の和:82987

約数の個数: 96

約数和(自身を含む): 776543040

約数和(自身を除く): 567476280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 82963, 165926, 248889, 331852, 414815, 497778, 580741, 663704, 746667, 829630, 995556, 1161482, 1244445, 1493334, 1659260, 1742223, 1991112, 2322964, 2488890, 2903705, 2986668, 3318520, 3484446, 3733335, 4645928, 4977780, 5226669, 5807410, 5973336, 6968892, 7466670, 8711115, 9955560, 10453338, 11614820, 13937784, 14933340, 17422230, 20906676, 23229640, 26133345, 29866680, 34844460, 41813352, 52266690, 69688920, 104533380, 209066760]

約数ペア:

[(1, 209066760), (2, 104533380), (3, 69688920), (4, 52266690), (5, 41813352), (6, 34844460), (7, 29866680), (8, 26133345), (9, 23229640), (10, 20906676), (12, 17422230), (14, 14933340), (15, 13937784), (18, 11614820), (20, 10453338), (21, 9955560), (24, 8711115), (28, 7466670), (30, 6968892), (35, 5973336), (36, 5807410), (40, 5226669), (42, 4977780), (45, 4645928), (56, 3733335), (60, 3484446), (63, 3318520), (70, 2986668), (72, 2903705), (84, 2488890), (90, 2322964), (105, 1991112), (120, 1742223), (126, 1659260), (140, 1493334), (168, 1244445), (180, 1161482), (210, 995556), (252, 829630), (280, 746667), (315, 663704), (360, 580741), (420, 497778), (504, 414815), (630, 331852), (840, 248889), (1260, 165926), (2520, 82963)]