314895720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 969696000

約数和(自身を除く): 654800280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 103, 120, 146, 206, 219, 292, 309, 349, 365, 412, 438, 515, 584, 618, 698, 730, 824, 876, 1030, 1047, 1095, 1236, 1396, 1460, 1545, 1745, 1752, 2060, 2094, 2190, 2472, 2792, 2920, 3090, 3490, 4120, 4188, 4380, 5235, 6180, 6980, 7519, 8376, 8760, 10470, 12360, 13960, 15038, 20940, 22557, 25477, 30076, 35947, 37595, 41880, 45114, 50954, 60152, 71894, 75190, 76431, 90228, 101908, 107841, 112785, 127385, 143788, 150380, 152862, 179735, 180456, 203816, 215682, 225570, 254770, 287576, 300760, 305724, 359470, 382155, 431364, 451140, 509540, 539205, 611448, 718940, 764310, 862728, 902280, 1019080, 1078410, 1437880, 1528620, 2156820, 2624131, 3057240, 4313640, 5248262, 7872393, 10496524, 13120655, 15744786, 20993048, 26241310, 31489572, 39361965, 52482620, 62979144, 78723930, 104965240, 157447860, 314895720]

約数ペア:

[(1, 314895720), (2, 157447860), (3, 104965240), (4, 78723930), (5, 62979144), (6, 52482620), (8, 39361965), (10, 31489572), (12, 26241310), (15, 20993048), (20, 15744786), (24, 13120655), (30, 10496524), (40, 7872393), (60, 5248262), (73, 4313640), (103, 3057240), (120, 2624131), (146, 2156820), (206, 1528620), (219, 1437880), (292, 1078410), (309, 1019080), (349, 902280), (365, 862728), (412, 764310), (438, 718940), (515, 611448), (584, 539205), (618, 509540), (698, 451140), (730, 431364), (824, 382155), (876, 359470), (1030, 305724), (1047, 300760), (1095, 287576), (1236, 254770), (1396, 225570), (1460, 215682), (1545, 203816), (1745, 180456), (1752, 179735), (2060, 152862), (2094, 150380), (2190, 143788), (2472, 127385), (2792, 112785), (2920, 107841), (3090, 101908), (3490, 90228), (4120, 76431), (4188, 75190), (4380, 71894), (5235, 60152), (6180, 50954), (6980, 45114), (7519, 41880), (8376, 37595), (8760, 35947), (10470, 30076), (12360, 25477), (13960, 22557), (15038, 20940)]