20127616128

素因数分解:

$2^7\times 3^5\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:322

約数の個数: 384

約数和(自身を含む): 62486424000

約数和(自身を除く): 42358807872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 101, 108, 128, 129, 144, 149, 162, 172, 192, 202, 216, 243, 258, 288, 298, 303, 324, 344, 384, 387, 404, 432, 447, 486, 516, 576, 596, 606, 648, 688, 774, 808, 864, 894, 909, 972, 1032, 1152, 1161, 1192, 1212, 1296, 1341, 1376, 1548, 1616, 1728, 1788, 1818, 1944, 2064, 2322, 2384, 2424, 2592, 2682, 2727, 2752, 3096, 3232, 3456, 3483, 3576, 3636, 3888, 4023, 4128, 4343, 4644, 4768, 4848, 5184, 5364, 5454, 5504, 6192, 6407, 6464, 6966, 7152, 7272, 7776, 8046, 8181, 8256, 8686, 9288, 9536, 9696, 10368, 10449, 10728, 10908, 12069, 12384, 12814, 12928, 13029, 13932, 14304, 14544, 15049, 15552, 16092, 16362, 16512, 17372, 18576, 19072, 19221, 19392, 20898, 21456, 21816, 24138, 24543, 24768, 25628, 26058, 27864, 28608, 29088, 30098, 31104, 32184, 32724, 34744, 36207, 37152, 38442, 38784, 39087, 41796, 42912, 43632, 45147, 48276, 49086, 49536, 51256, 52116, 55728, 57216, 57663, 58176, 60196, 64368, 65448, 69488, 72414, 74304, 76884, 78174, 83592, 85824, 87264, 90294, 96552, 98172, 102512, 104232, 111456, 115326, 116352, 117261, 120392, 128736, 130896, 135441, 138976, 144828, 148608, 153768, 156348, 167184, 171648, 172989, 174528, 180588, 193104, 196344, 205024, 208464, 222912, 230652, 234522, 240784, 257472, 261792, 270882, 277952, 289656, 307536, 312696, 334368, 345978, 349056, 351783, 361176, 386208, 392688, 406323, 410048, 416928, 445824, 461304, 469044, 481568, 514944, 518967, 523584, 541764, 555904, 579312, 615072, 625392, 647107, 668736, 691956, 703566, 722352, 772416, 785376, 812646, 820096, 833856, 922608, 938088, 963136, 1037934, 1047168, 1055349, 1083528, 1158624, 1218969, 1230144, 1250784, 1294214, 1337472, 1383912, 1407132, 1444704, 1544832, 1556901, 1570752, 1625292, 1667712, 1845216, 1876176, 1926272, 1941321, 2075868, 2110698, 2167056, 2317248, 2437938, 2460288, 2501568, 2588428, 2767824, 2814264, 2889408, 3113802, 3141504, 3250584, 3656907, 3690432, 3752352, 3882642, 4151736, 4221396, 4334112, 4634496, 4875876, 5003136, 5176856, 5535648, 5628528, 5778816, 5823963, 6227604, 6501168, 7313814, 7380864, 7504704, 7765284, 8303472, 8442792, 8668224, 9751752, 10353712, 11071296, 11257056, 11647926, 12455208, 13002336, 14627628, 15009408, 15530568, 16606944, 16885584, 17336448, 17471889, 19503504, 20707424, 22142592, 22514112, 23295852, 24910416, 26004672, 29255256, 31061136, 33213888, 33771168, 34943778, 39007008, 41414848, 45028224, 46591704, 49820832, 52009344, 52415667, 58510512, 62122272, 66427776, 67542336, 69887556, 78014016, 82829696, 93183408, 99641664, 104831334, 117021024, 124244544, 135084672, 139775112, 156028032, 157247001, 186366816, 199283328, 209662668, 234042048, 248489088, 279550224, 314494002, 372733632, 419325336, 468084096, 559100448, 628988004, 745467264, 838650672, 1118200896, 1257976008, 1677301344, 2236401792, 2515952016, 3354602688, 5031904032, 6709205376, 10063808064, 20127616128]

約数ペア:

[(1, 20127616128), (2, 10063808064), (3, 6709205376), (4, 5031904032), (6, 3354602688), (8, 2515952016), (9, 2236401792), (12, 1677301344), (16, 1257976008), (18, 1118200896), (24, 838650672), (27, 745467264), (32, 628988004), (36, 559100448), (43, 468084096), (48, 419325336), (54, 372733632), (64, 314494002), (72, 279550224), (81, 248489088), (86, 234042048), (96, 209662668), (101, 199283328), (108, 186366816), (128, 157247001), (129, 156028032), (144, 139775112), (149, 135084672), (162, 124244544), (172, 117021024), (192, 104831334), (202, 99641664), (216, 93183408), (243, 82829696), (258, 78014016), (288, 69887556), (298, 67542336), (303, 66427776), (324, 62122272), (344, 58510512), (384, 52415667), (387, 52009344), (404, 49820832), (432, 46591704), (447, 45028224), (486, 41414848), (516, 39007008), (576, 34943778), (596, 33771168), (606, 33213888), (648, 31061136), (688, 29255256), (774, 26004672), (808, 24910416), (864, 23295852), (894, 22514112), (909, 22142592), (972, 20707424), (1032, 19503504), (1152, 17471889), (1161, 17336448), (1192, 16885584), (1212, 16606944), (1296, 15530568), (1341, 15009408), (1376, 14627628), (1548, 13002336), (1616, 12455208), (1728, 11647926), (1788, 11257056), (1818, 11071296), (1944, 10353712), (2064, 9751752), (2322, 8668224), (2384, 8442792), (2424, 8303472), (2592, 7765284), (2682, 7504704), (2727, 7380864), (2752, 7313814), (3096, 6501168), (3232, 6227604), (3456, 5823963), (3483, 5778816), (3576, 5628528), (3636, 5535648), (3888, 5176856), (4023, 5003136), (4128, 4875876), (4343, 4634496), (4644, 4334112), (4768, 4221396), (4848, 4151736), (5184, 3882642), (5364, 3752352), (5454, 3690432), (5504, 3656907), (6192, 3250584), (6407, 3141504), (6464, 3113802), (6966, 2889408), (7152, 2814264), (7272, 2767824), (7776, 2588428), (8046, 2501568), (8181, 2460288), (8256, 2437938), (8686, 2317248), (9288, 2167056), (9536, 2110698), (9696, 2075868), (10368, 1941321), (10449, 1926272), (10728, 1876176), (10908, 1845216), (12069, 1667712), (12384, 1625292), (12814, 1570752), (12928, 1556901), (13029, 1544832), (13932, 1444704), (14304, 1407132), (14544, 1383912), (15049, 1337472), (15552, 1294214), (16092, 1250784), (16362, 1230144), (16512, 1218969), (17372, 1158624), (18576, 1083528), (19072, 1055349), (19221, 1047168), (19392, 1037934), (20898, 963136), (21456, 938088), (21816, 922608), (24138, 833856), (24543, 820096), (24768, 812646), (25628, 785376), (26058, 772416), (27864, 722352), (28608, 703566), (29088, 691956), (30098, 668736), (31104, 647107), (32184, 625392), (32724, 615072), (34744, 579312), (36207, 555904), (37152, 541764), (38442, 523584), (38784, 518967), (39087, 514944), (41796, 481568), (42912, 469044), (43632, 461304), (45147, 445824), (48276, 416928), (49086, 410048), (49536, 406323), (51256, 392688), (52116, 386208), (55728, 361176), (57216, 351783), (57663, 349056), (58176, 345978), (60196, 334368), (64368, 312696), (65448, 307536), (69488, 289656), (72414, 277952), (74304, 270882), (76884, 261792), (78174, 257472), (83592, 240784), (85824, 234522), (87264, 230652), (90294, 222912), (96552, 208464), (98172, 205024), (102512, 196344), (104232, 193104), (111456, 180588), (115326, 174528), (116352, 172989), (117261, 171648), (120392, 167184), (128736, 156348), (130896, 153768), (135441, 148608), (138976, 144828)]