1191857640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2797}}^1$

素因数の和:2931

約数の個数: 128

約数和(自身を含む): 3698732160

約数和(自身を除く): 2506874520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 67, 106, 120, 134, 159, 201, 212, 265, 268, 318, 335, 402, 424, 530, 536, 636, 670, 795, 804, 1005, 1060, 1272, 1340, 1590, 1608, 2010, 2120, 2680, 2797, 3180, 3551, 4020, 5594, 6360, 7102, 8040, 8391, 10653, 11188, 13985, 14204, 16782, 17755, 21306, 22376, 27970, 28408, 33564, 35510, 41955, 42612, 53265, 55940, 67128, 71020, 83910, 85224, 106530, 111880, 142040, 148241, 167820, 187399, 213060, 296482, 335640, 374798, 426120, 444723, 562197, 592964, 741205, 749596, 889446, 936995, 1124394, 1185928, 1482410, 1499192, 1778892, 1873990, 2223615, 2248788, 2810985, 2964820, 3557784, 3747980, 4447230, 4497576, 5621970, 5929640, 7495960, 8894460, 9932147, 11243940, 17788920, 19864294, 22487880, 29796441, 39728588, 49660735, 59592882, 79457176, 99321470, 119185764, 148982205, 198642940, 238371528, 297964410, 397285880, 595928820, 1191857640]

約数ペア:

[(1, 1191857640), (2, 595928820), (3, 397285880), (4, 297964410), (5, 238371528), (6, 198642940), (8, 148982205), (10, 119185764), (12, 99321470), (15, 79457176), (20, 59592882), (24, 49660735), (30, 39728588), (40, 29796441), (53, 22487880), (60, 19864294), (67, 17788920), (106, 11243940), (120, 9932147), (134, 8894460), (159, 7495960), (201, 5929640), (212, 5621970), (265, 4497576), (268, 4447230), (318, 3747980), (335, 3557784), (402, 2964820), (424, 2810985), (530, 2248788), (536, 2223615), (636, 1873990), (670, 1778892), (795, 1499192), (804, 1482410), (1005, 1185928), (1060, 1124394), (1272, 936995), (1340, 889446), (1590, 749596), (1608, 741205), (2010, 592964), (2120, 562197), (2680, 444723), (2797, 426120), (3180, 374798), (3551, 335640), (4020, 296482), (5594, 213060), (6360, 187399), (7102, 167820), (8040, 148241), (8391, 142040), (10653, 111880), (11188, 106530), (13985, 85224), (14204, 83910), (16782, 71020), (17755, 67128), (21306, 55940), (22376, 53265), (27970, 42612), (28408, 41955), (33564, 35510)]