218126160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:522

約数の個数: 240

約数和(自身を含む): 846802944

約数和(自身を除く): 628676784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 113, 120, 126, 140, 144, 168, 180, 210, 226, 240, 252, 280, 315, 336, 339, 360, 383, 420, 452, 504, 560, 565, 630, 678, 720, 766, 791, 840, 904, 1008, 1017, 1130, 1149, 1260, 1356, 1532, 1582, 1680, 1695, 1808, 1915, 2034, 2260, 2298, 2373, 2520, 2681, 2712, 3064, 3164, 3390, 3447, 3830, 3955, 4068, 4520, 4596, 4746, 5040, 5085, 5362, 5424, 5745, 6128, 6328, 6780, 6894, 7119, 7660, 7910, 8043, 8136, 9040, 9192, 9492, 10170, 10724, 11490, 11865, 12656, 13405, 13560, 13788, 14238, 15320, 15820, 16086, 16272, 17235, 18384, 18984, 20340, 21448, 22980, 23730, 24129, 26810, 27120, 27576, 28476, 30640, 31640, 32172, 34470, 35595, 37968, 40215, 40680, 42896, 43279, 45960, 47460, 48258, 53620, 55152, 56952, 63280, 64344, 68940, 71190, 80430, 81360, 86558, 91920, 94920, 96516, 107240, 113904, 120645, 128688, 129837, 137880, 142380, 160860, 173116, 189840, 193032, 214480, 216395, 241290, 259674, 275760, 284760, 302953, 321720, 346232, 386064, 389511, 432790, 482580, 519348, 569520, 605906, 643440, 649185, 692464, 779022, 865580, 908859, 965160, 1038696, 1211812, 1298370, 1514765, 1558044, 1731160, 1817718, 1930320, 1947555, 2077392, 2423624, 2596740, 2726577, 3029530, 3116088, 3462320, 3635436, 3895110, 4544295, 4847248, 5193480, 5453154, 6059060, 6232176, 7270872, 7790220, 9088590, 10386960, 10906308, 12118120, 13632885, 14541744, 15580440, 18177180, 21812616, 24236240, 27265770, 31160880, 36354360, 43625232, 54531540, 72708720, 109063080, 218126160]

約数ペア:

[(1, 218126160), (2, 109063080), (3, 72708720), (4, 54531540), (5, 43625232), (6, 36354360), (7, 31160880), (8, 27265770), (9, 24236240), (10, 21812616), (12, 18177180), (14, 15580440), (15, 14541744), (16, 13632885), (18, 12118120), (20, 10906308), (21, 10386960), (24, 9088590), (28, 7790220), (30, 7270872), (35, 6232176), (36, 6059060), (40, 5453154), (42, 5193480), (45, 4847248), (48, 4544295), (56, 3895110), (60, 3635436), (63, 3462320), (70, 3116088), (72, 3029530), (80, 2726577), (84, 2596740), (90, 2423624), (105, 2077392), (112, 1947555), (113, 1930320), (120, 1817718), (126, 1731160), (140, 1558044), (144, 1514765), (168, 1298370), (180, 1211812), (210, 1038696), (226, 965160), (240, 908859), (252, 865580), (280, 779022), (315, 692464), (336, 649185), (339, 643440), (360, 605906), (383, 569520), (420, 519348), (452, 482580), (504, 432790), (560, 389511), (565, 386064), (630, 346232), (678, 321720), (720, 302953), (766, 284760), (791, 275760), (840, 259674), (904, 241290), (1008, 216395), (1017, 214480), (1130, 193032), (1149, 189840), (1260, 173116), (1356, 160860), (1532, 142380), (1582, 137880), (1680, 129837), (1695, 128688), (1808, 120645), (1915, 113904), (2034, 107240), (2260, 96516), (2298, 94920), (2373, 91920), (2520, 86558), (2681, 81360), (2712, 80430), (3064, 71190), (3164, 68940), (3390, 64344), (3447, 63280), (3830, 56952), (3955, 55152), (4068, 53620), (4520, 48258), (4596, 47460), (4746, 45960), (5040, 43279), (5085, 42896), (5362, 40680), (5424, 40215), (5745, 37968), (6128, 35595), (6328, 34470), (6780, 32172), (6894, 31640), (7119, 30640), (7660, 28476), (7910, 27576), (8043, 27120), (8136, 26810), (9040, 24129), (9192, 23730), (9492, 22980), (10170, 21448), (10724, 20340), (11490, 18984), (11865, 18384), (12656, 17235), (13405, 16272), (13560, 16086), (13788, 15820), (14238, 15320)]