20160055110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1\times {\mathrm{1153}}^1$

素因数の和:1702

約数の個数: 128

約数和(自身を含む): 52764203520

約数和(自身を除く): 32604148410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 321, 390, 419, 535, 642, 838, 1070, 1153, 1257, 1391, 1605, 2095, 2306, 2514, 2782, 3210, 3459, 4173, 4190, 5447, 5765, 6285, 6918, 6955, 8346, 10894, 11530, 12570, 13910, 14989, 16341, 17295, 20865, 27235, 29978, 32682, 34590, 41730, 44833, 44967, 54470, 74945, 81705, 89666, 89934, 123371, 134499, 149890, 163410, 224165, 224835, 246742, 268998, 370113, 448330, 449670, 483107, 582829, 616855, 672495, 740226, 966214, 1165658, 1233710, 1344990, 1449321, 1603823, 1748487, 1850565, 2415535, 2898642, 2914145, 3207646, 3496974, 3701130, 4811469, 4831070, 5828290, 6280391, 7246605, 8019115, 8742435, 9622938, 12560782, 14493210, 16038230, 17484870, 18841173, 24057345, 31401955, 37682346, 48114690, 51692449, 62803910, 94205865, 103384898, 155077347, 188411730, 258462245, 310154694, 516924490, 672001837, 775386735, 1344003674, 1550773470, 2016005511, 3360009185, 4032011022, 6720018370, 10080027555, 20160055110]

約数ペア:

[(1, 20160055110), (2, 10080027555), (3, 6720018370), (5, 4032011022), (6, 3360009185), (10, 2016005511), (13, 1550773470), (15, 1344003674), (26, 775386735), (30, 672001837), (39, 516924490), (65, 310154694), (78, 258462245), (107, 188411730), (130, 155077347), (195, 103384898), (214, 94205865), (321, 62803910), (390, 51692449), (419, 48114690), (535, 37682346), (642, 31401955), (838, 24057345), (1070, 18841173), (1153, 17484870), (1257, 16038230), (1391, 14493210), (1605, 12560782), (2095, 9622938), (2306, 8742435), (2514, 8019115), (2782, 7246605), (3210, 6280391), (3459, 5828290), (4173, 4831070), (4190, 4811469), (5447, 3701130), (5765, 3496974), (6285, 3207646), (6918, 2914145), (6955, 2898642), (8346, 2415535), (10894, 1850565), (11530, 1748487), (12570, 1603823), (13910, 1449321), (14989, 1344990), (16341, 1233710), (17295, 1165658), (20865, 966214), (27235, 740226), (29978, 672495), (32682, 616855), (34590, 582829), (41730, 483107), (44833, 449670), (44967, 448330), (54470, 370113), (74945, 268998), (81705, 246742), (89666, 224835), (89934, 224165), (123371, 163410), (134499, 149890)]