8168372880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{1447}}^1$

素因数の和:2053

約数の個数: 160

約数和(自身を含む): 25976146944

約数和(自身を除く): 17807774064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 547, 645, 688, 860, 1032, 1094, 1290, 1447, 1641, 1720, 2064, 2188, 2580, 2735, 2894, 3282, 3440, 4341, 4376, 5160, 5470, 5788, 6564, 7235, 8205, 8682, 8752, 10320, 10940, 11576, 13128, 14470, 16410, 17364, 21705, 21880, 23152, 23521, 26256, 28940, 32820, 34728, 43410, 43760, 47042, 57880, 62221, 65640, 69456, 70563, 86820, 94084, 115760, 117605, 124442, 131280, 141126, 173640, 186663, 188168, 235210, 248884, 282252, 311105, 347280, 352815, 373326, 376336, 470420, 497768, 564504, 622210, 705630, 746652, 791509, 933315, 940840, 995536, 1129008, 1244420, 1411260, 1493304, 1583018, 1866630, 1881680, 2374527, 2488840, 2822520, 2986608, 3166036, 3733260, 3957545, 4749054, 4977680, 5645040, 6332072, 7466520, 7915090, 9498108, 11872635, 12664144, 14933040, 15830180, 18996216, 23745270, 31660360, 34034887, 37992432, 47490540, 63320720, 68069774, 94981080, 102104661, 136139548, 170174435, 189962160, 204209322, 272279096, 340348870, 408418644, 510523305, 544558192, 680697740, 816837288, 1021046610, 1361395480, 1633674576, 2042093220, 2722790960, 4084186440, 8168372880]

約数ペア:

[(1, 8168372880), (2, 4084186440), (3, 2722790960), (4, 2042093220), (5, 1633674576), (6, 1361395480), (8, 1021046610), (10, 816837288), (12, 680697740), (15, 544558192), (16, 510523305), (20, 408418644), (24, 340348870), (30, 272279096), (40, 204209322), (43, 189962160), (48, 170174435), (60, 136139548), (80, 102104661), (86, 94981080), (120, 68069774), (129, 63320720), (172, 47490540), (215, 37992432), (240, 34034887), (258, 31660360), (344, 23745270), (430, 18996216), (516, 15830180), (547, 14933040), (645, 12664144), (688, 11872635), (860, 9498108), (1032, 7915090), (1094, 7466520), (1290, 6332072), (1447, 5645040), (1641, 4977680), (1720, 4749054), (2064, 3957545), (2188, 3733260), (2580, 3166036), (2735, 2986608), (2894, 2822520), (3282, 2488840), (3440, 2374527), (4341, 1881680), (4376, 1866630), (5160, 1583018), (5470, 1493304), (5788, 1411260), (6564, 1244420), (7235, 1129008), (8205, 995536), (8682, 940840), (8752, 933315), (10320, 791509), (10940, 746652), (11576, 705630), (13128, 622210), (14470, 564504), (16410, 497768), (17364, 470420), (21705, 376336), (21880, 373326), (23152, 352815), (23521, 347280), (26256, 311105), (28940, 282252), (32820, 248884), (34728, 235210), (43410, 188168), (43760, 186663), (47042, 173640), (57880, 141126), (62221, 131280), (65640, 124442), (69456, 117605), (70563, 115760), (86820, 94084)]