135668260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 373234176

約数和(自身を除く): 237565916

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 49, 52, 65, 70, 91, 92, 98, 115, 130, 140, 161, 182, 196, 230, 245, 260, 299, 322, 364, 455, 460, 463, 490, 598, 637, 644, 805, 910, 926, 980, 1127, 1196, 1274, 1495, 1610, 1820, 1852, 2093, 2254, 2315, 2548, 2990, 3185, 3220, 3241, 4186, 4508, 4630, 5635, 5980, 6019, 6370, 6482, 8372, 9260, 10465, 10649, 11270, 12038, 12740, 12964, 14651, 16205, 20930, 21298, 22540, 22687, 24076, 29302, 30095, 32410, 41860, 42133, 42596, 45374, 53245, 58604, 60190, 64820, 73255, 74543, 84266, 90748, 106490, 113435, 120380, 138437, 146510, 149086, 168532, 210665, 212980, 226870, 276874, 293020, 294931, 298172, 372715, 421330, 453740, 521801, 553748, 589862, 692185, 745430, 842660, 969059, 1043602, 1179724, 1384370, 1474655, 1490860, 1938118, 2087204, 2609005, 2768740, 2949310, 3876236, 4845295, 5218010, 5898620, 6783413, 9690590, 10436020, 13566826, 19381180, 27133652, 33917065, 67834130, 135668260]

約数ペア:

[(1, 135668260), (2, 67834130), (4, 33917065), (5, 27133652), (7, 19381180), (10, 13566826), (13, 10436020), (14, 9690590), (20, 6783413), (23, 5898620), (26, 5218010), (28, 4845295), (35, 3876236), (46, 2949310), (49, 2768740), (52, 2609005), (65, 2087204), (70, 1938118), (91, 1490860), (92, 1474655), (98, 1384370), (115, 1179724), (130, 1043602), (140, 969059), (161, 842660), (182, 745430), (196, 692185), (230, 589862), (245, 553748), (260, 521801), (299, 453740), (322, 421330), (364, 372715), (455, 298172), (460, 294931), (463, 293020), (490, 276874), (598, 226870), (637, 212980), (644, 210665), (805, 168532), (910, 149086), (926, 146510), (980, 138437), (1127, 120380), (1196, 113435), (1274, 106490), (1495, 90748), (1610, 84266), (1820, 74543), (1852, 73255), (2093, 64820), (2254, 60190), (2315, 58604), (2548, 53245), (2990, 45374), (3185, 42596), (3220, 42133), (3241, 41860), (4186, 32410), (4508, 30095), (4630, 29302), (5635, 24076), (5980, 22687), (6019, 22540), (6370, 21298), (6482, 20930), (8372, 16205), (9260, 14651), (10465, 12964), (10649, 12740), (11270, 12038)]