214418280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{105107}}^1$

素因数の和:105138

約数の個数: 64

約数和(自身を含む): 681099840

約数和(自身を除く): 466681560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 105107, 210214, 315321, 420428, 525535, 630642, 840856, 1051070, 1261284, 1576605, 1786819, 2102140, 2522568, 3153210, 3573638, 4204280, 5360457, 6306420, 7147276, 8934095, 10720914, 12612840, 14294552, 17868190, 21441828, 26802285, 35736380, 42883656, 53604570, 71472760, 107209140, 214418280]

約数ペア:

[(1, 214418280), (2, 107209140), (3, 71472760), (4, 53604570), (5, 42883656), (6, 35736380), (8, 26802285), (10, 21441828), (12, 17868190), (15, 14294552), (17, 12612840), (20, 10720914), (24, 8934095), (30, 7147276), (34, 6306420), (40, 5360457), (51, 4204280), (60, 3573638), (68, 3153210), (85, 2522568), (102, 2102140), (120, 1786819), (136, 1576605), (170, 1261284), (204, 1051070), (255, 840856), (340, 630642), (408, 525535), (510, 420428), (680, 315321), (1020, 210214), (2040, 105107)]