1266423180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{2239}}^1$

素因数の和:3119

約数の個数: 96

約数和(自身を含む): 3874590720

約数和(自身を除く): 2608167540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 857, 1714, 2239, 2571, 3428, 4285, 4478, 5142, 6717, 8570, 8956, 9427, 10284, 11195, 12855, 13434, 17140, 18854, 22390, 24629, 25710, 26868, 28281, 33585, 37708, 44780, 47135, 49258, 51420, 56562, 67170, 73887, 94270, 98516, 113124, 123145, 134340, 141405, 147774, 188540, 246290, 282810, 295548, 369435, 492580, 565620, 738870, 1477740, 1918823, 3837646, 5756469, 7675292, 9594115, 11512938, 19188230, 21107053, 23025876, 28782345, 38376460, 42214106, 57564690, 63321159, 84428212, 105535265, 115129380, 126642318, 211070530, 253284636, 316605795, 422141060, 633211590, 1266423180]

約数ペア:

[(1, 1266423180), (2, 633211590), (3, 422141060), (4, 316605795), (5, 253284636), (6, 211070530), (10, 126642318), (11, 115129380), (12, 105535265), (15, 84428212), (20, 63321159), (22, 57564690), (30, 42214106), (33, 38376460), (44, 28782345), (55, 23025876), (60, 21107053), (66, 19188230), (110, 11512938), (132, 9594115), (165, 7675292), (220, 5756469), (330, 3837646), (660, 1918823), (857, 1477740), (1714, 738870), (2239, 565620), (2571, 492580), (3428, 369435), (4285, 295548), (4478, 282810), (5142, 246290), (6717, 188540), (8570, 147774), (8956, 141405), (9427, 134340), (10284, 123145), (11195, 113124), (12855, 98516), (13434, 94270), (17140, 73887), (18854, 67170), (22390, 56562), (24629, 51420), (25710, 49258), (26868, 47135), (28281, 44780), (33585, 37708)]