2530777920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21787}}^1$

素因数の和:21829

約数の個数: 168

約数和(自身を含む): 8832506592

約数和(自身を除く): 6301728672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2112, 2420, 2640, 2904, 3520, 3630, 3872, 4840, 5280, 5808, 7260, 7744, 9680, 10560, 11616, 14520, 19360, 21787, 23232, 29040, 38720, 43574, 58080, 65361, 87148, 108935, 116160, 130722, 174296, 217870, 239657, 261444, 326805, 348592, 435740, 479314, 522888, 653610, 697184, 718971, 871480, 958628, 1045776, 1198285, 1307220, 1394368, 1437942, 1742960, 1917256, 2091552, 2396570, 2614440, 2636227, 2875884, 3485920, 3594855, 3834512, 4183104, 4793140, 5228880, 5272454, 5751768, 6971840, 7189710, 7669024, 7908681, 9586280, 10457760, 10544908, 11503536, 13181135, 14379420, 15338048, 15817362, 19172560, 20915520, 21089816, 23007072, 26362270, 28758840, 31634724, 38345120, 39543405, 42179632, 46014144, 52724540, 57517680, 63269448, 76690240, 79086810, 84359264, 105449080, 115035360, 126538896, 158173620, 168718528, 210898160, 230070720, 253077792, 316347240, 421796320, 506155584, 632694480, 843592640, 1265388960, 2530777920]

約数ペア:

[(1, 2530777920), (2, 1265388960), (3, 843592640), (4, 632694480), (5, 506155584), (6, 421796320), (8, 316347240), (10, 253077792), (11, 230070720), (12, 210898160), (15, 168718528), (16, 158173620), (20, 126538896), (22, 115035360), (24, 105449080), (30, 84359264), (32, 79086810), (33, 76690240), (40, 63269448), (44, 57517680), (48, 52724540), (55, 46014144), (60, 42179632), (64, 39543405), (66, 38345120), (80, 31634724), (88, 28758840), (96, 26362270), (110, 23007072), (120, 21089816), (121, 20915520), (132, 19172560), (160, 15817362), (165, 15338048), (176, 14379420), (192, 13181135), (220, 11503536), (240, 10544908), (242, 10457760), (264, 9586280), (320, 7908681), (330, 7669024), (352, 7189710), (363, 6971840), (440, 5751768), (480, 5272454), (484, 5228880), (528, 4793140), (605, 4183104), (660, 3834512), (704, 3594855), (726, 3485920), (880, 2875884), (960, 2636227), (968, 2614440), (1056, 2396570), (1210, 2091552), (1320, 1917256), (1452, 1742960), (1760, 1437942), (1815, 1394368), (1936, 1307220), (2112, 1198285), (2420, 1045776), (2640, 958628), (2904, 871480), (3520, 718971), (3630, 697184), (3872, 653610), (4840, 522888), (5280, 479314), (5808, 435740), (7260, 348592), (7744, 326805), (9680, 261444), (10560, 239657), (11616, 217870), (14520, 174296), (19360, 130722), (21787, 116160), (23232, 108935), (29040, 87148), (38720, 65361), (43574, 58080)]