260779260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4889}}^1$

素因数の和:5035

約数の個数: 96

約数和(自身を含む): 841236480

約数和(自身を除く): 580457220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2540, 2667, 3556, 3810, 4445, 4889, 5334, 7620, 8890, 9778, 10668, 13335, 14667, 17780, 19556, 24445, 26670, 29334, 34223, 48890, 53340, 58668, 68446, 73335, 97780, 102669, 136892, 146670, 171115, 205338, 293340, 342230, 410676, 513345, 620903, 684460, 1026690, 1241806, 1862709, 2053380, 2483612, 3104515, 3725418, 4346321, 6209030, 7450836, 8692642, 9313545, 12418060, 13038963, 17385284, 18627090, 21731605, 26077926, 37254180, 43463210, 52155852, 65194815, 86926420, 130389630, 260779260]

約数ペア:

[(1, 260779260), (2, 130389630), (3, 86926420), (4, 65194815), (5, 52155852), (6, 43463210), (7, 37254180), (10, 26077926), (12, 21731605), (14, 18627090), (15, 17385284), (20, 13038963), (21, 12418060), (28, 9313545), (30, 8692642), (35, 7450836), (42, 6209030), (60, 4346321), (70, 3725418), (84, 3104515), (105, 2483612), (127, 2053380), (140, 1862709), (210, 1241806), (254, 1026690), (381, 684460), (420, 620903), (508, 513345), (635, 410676), (762, 342230), (889, 293340), (1270, 205338), (1524, 171115), (1778, 146670), (1905, 136892), (2540, 102669), (2667, 97780), (3556, 73335), (3810, 68446), (4445, 58668), (4889, 53340), (5334, 48890), (7620, 34223), (8890, 29334), (9778, 26670), (10668, 24445), (13335, 19556), (14667, 17780)]