267282960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{159097}}^1$

素因数の和:159120

約数の個数: 80

約数和(自身を含む): 946951296

約数和(自身を除く): 679668336

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, 159097, 318194, 477291, 636388, 795485, 954582, 1113679, 1272776, 1590970, 1909164, 2227358, 2386455, 2545552, 3181940, 3341037, 3818328, 4454716, 4772910, 5568395, 6363880, 6682074, 7636656, 8909432, 9545820, 11136790, 12727760, 13364148, 16705185, 17818864, 19091640, 22273580, 26728296, 33410370, 38183280, 44547160, 53456592, 66820740, 89094320, 133641480, 267282960]

約数ペア:

[(1, 267282960), (2, 133641480), (3, 89094320), (4, 66820740), (5, 53456592), (6, 44547160), (7, 38183280), (8, 33410370), (10, 26728296), (12, 22273580), (14, 19091640), (15, 17818864), (16, 16705185), (20, 13364148), (21, 12727760), (24, 11136790), (28, 9545820), (30, 8909432), (35, 7636656), (40, 6682074), (42, 6363880), (48, 5568395), (56, 4772910), (60, 4454716), (70, 3818328), (80, 3341037), (84, 3181940), (105, 2545552), (112, 2386455), (120, 2227358), (140, 1909164), (168, 1590970), (210, 1272776), (240, 1113679), (280, 954582), (336, 795485), (420, 636388), (560, 477291), (840, 318194), (1680, 159097)]