16107780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 49279104

約数和(自身を除く): 33171324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 193, 195, 214, 260, 321, 386, 390, 428, 535, 579, 642, 772, 780, 965, 1070, 1158, 1284, 1391, 1605, 1930, 2140, 2316, 2509, 2782, 2895, 3210, 3860, 4173, 5018, 5564, 5790, 6420, 6955, 7527, 8346, 10036, 11580, 12545, 13910, 15054, 16692, 20651, 20865, 25090, 27820, 30108, 37635, 41302, 41730, 50180, 61953, 75270, 82604, 83460, 103255, 123906, 150540, 206510, 247812, 268463, 309765, 413020, 536926, 619530, 805389, 1073852, 1239060, 1342315, 1610778, 2684630, 3221556, 4026945, 5369260, 8053890, 16107780]

約数ペア:

[(1, 16107780), (2, 8053890), (3, 5369260), (4, 4026945), (5, 3221556), (6, 2684630), (10, 1610778), (12, 1342315), (13, 1239060), (15, 1073852), (20, 805389), (26, 619530), (30, 536926), (39, 413020), (52, 309765), (60, 268463), (65, 247812), (78, 206510), (107, 150540), (130, 123906), (156, 103255), (193, 83460), (195, 82604), (214, 75270), (260, 61953), (321, 50180), (386, 41730), (390, 41302), (428, 37635), (535, 30108), (579, 27820), (642, 25090), (772, 20865), (780, 20651), (965, 16692), (1070, 15054), (1158, 13910), (1284, 12545), (1391, 11580), (1605, 10036), (1930, 8346), (2140, 7527), (2316, 6955), (2509, 6420), (2782, 5790), (2895, 5564), (3210, 5018), (3860, 4173)]