418133520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{82963}}^1$

素因数の和:82989

約数の個数: 120

約数和(自身を含む): 1604855616

約数和(自身を除く): 1186722096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 82963, 165926, 248889, 331852, 414815, 497778, 580741, 663704, 746667, 829630, 995556, 1161482, 1244445, 1327408, 1493334, 1659260, 1742223, 1991112, 2322964, 2488890, 2903705, 2986668, 3318520, 3484446, 3733335, 3982224, 4645928, 4977780, 5226669, 5807410, 5973336, 6637040, 6968892, 7466670, 8711115, 9291856, 9955560, 10453338, 11614820, 11946672, 13937784, 14933340, 17422230, 19911120, 20906676, 23229640, 26133345, 27875568, 29866680, 34844460, 41813352, 46459280, 52266690, 59733360, 69688920, 83626704, 104533380, 139377840, 209066760, 418133520]

約数ペア:

[(1, 418133520), (2, 209066760), (3, 139377840), (4, 104533380), (5, 83626704), (6, 69688920), (7, 59733360), (8, 52266690), (9, 46459280), (10, 41813352), (12, 34844460), (14, 29866680), (15, 27875568), (16, 26133345), (18, 23229640), (20, 20906676), (21, 19911120), (24, 17422230), (28, 14933340), (30, 13937784), (35, 11946672), (36, 11614820), (40, 10453338), (42, 9955560), (45, 9291856), (48, 8711115), (56, 7466670), (60, 6968892), (63, 6637040), (70, 5973336), (72, 5807410), (80, 5226669), (84, 4977780), (90, 4645928), (105, 3982224), (112, 3733335), (120, 3484446), (126, 3318520), (140, 2986668), (144, 2903705), (168, 2488890), (180, 2322964), (210, 1991112), (240, 1742223), (252, 1659260), (280, 1493334), (315, 1327408), (336, 1244445), (360, 1161482), (420, 995556), (504, 829630), (560, 746667), (630, 663704), (720, 580741), (840, 497778), (1008, 414815), (1260, 331852), (1680, 248889), (2520, 165926), (5040, 82963)]