189171360

素因数分解:

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

素因数の和:425

約数の個数: 288

約数和(自身を含む): 754790400

約数和(自身を除く): 565619040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 343, 360, 383, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 686, 720, 735, 766, 784, 840, 882, 980, 1008, 1029, 1120, 1149, 1176, 1260, 1372, 1440, 1470, 1532, 1568, 1680, 1715, 1764, 1915, 1960, 2016, 2058, 2205, 2298, 2352, 2520, 2681, 2744, 2940, 3064, 3087, 3360, 3430, 3447, 3528, 3830, 3920, 4116, 4410, 4596, 4704, 5040, 5145, 5362, 5488, 5745, 5880, 6128, 6174, 6860, 6894, 7056, 7660, 7840, 8043, 8232, 8820, 9192, 10080, 10290, 10724, 10976, 11490, 11760, 12256, 12348, 13405, 13720, 13788, 14112, 15320, 15435, 16086, 16464, 17235, 17640, 18384, 18767, 20580, 21448, 22980, 23520, 24129, 24696, 26810, 27440, 27576, 30640, 30870, 32172, 32928, 34470, 35280, 36768, 37534, 40215, 41160, 42896, 45960, 48258, 49392, 53620, 54880, 55152, 56301, 61280, 61740, 64344, 68940, 70560, 75068, 80430, 82320, 85792, 91920, 93835, 96516, 98784, 107240, 110304, 112602, 120645, 123480, 128688, 131369, 137880, 150136, 160860, 164640, 168903, 183840, 187670, 193032, 214480, 225204, 241290, 246960, 257376, 262738, 275760, 281505, 300272, 321720, 337806, 375340, 386064, 394107, 428960, 450408, 482580, 493920, 525476, 551520, 563010, 600544, 643440, 656845, 675612, 750680, 772128, 788214, 844515, 900816, 965160, 1050952, 1126020, 1182321, 1286880, 1313690, 1351224, 1501360, 1576428, 1689030, 1801632, 1930320, 1970535, 2101904, 2252040, 2364642, 2627380, 2702448, 3002720, 3152856, 3378060, 3860640, 3941070, 4203808, 4504080, 4729284, 5254760, 5404896, 5911605, 6305712, 6756120, 7882140, 9008160, 9458568, 10509520, 11823210, 12611424, 13512240, 15764280, 18917136, 21019040, 23646420, 27024480, 31528560, 37834272, 47292840, 63057120, 94585680, 189171360]

約数ペア:

[(1, 189171360), (2, 94585680), (3, 63057120), (4, 47292840), (5, 37834272), (6, 31528560), (7, 27024480), (8, 23646420), (9, 21019040), (10, 18917136), (12, 15764280), (14, 13512240), (15, 12611424), (16, 11823210), (18, 10509520), (20, 9458568), (21, 9008160), (24, 7882140), (28, 6756120), (30, 6305712), (32, 5911605), (35, 5404896), (36, 5254760), (40, 4729284), (42, 4504080), (45, 4203808), (48, 3941070), (49, 3860640), (56, 3378060), (60, 3152856), (63, 3002720), (70, 2702448), (72, 2627380), (80, 2364642), (84, 2252040), (90, 2101904), (96, 1970535), (98, 1930320), (105, 1801632), (112, 1689030), (120, 1576428), (126, 1501360), (140, 1351224), (144, 1313690), (147, 1286880), (160, 1182321), (168, 1126020), (180, 1050952), (196, 965160), (210, 900816), (224, 844515), (240, 788214), (245, 772128), (252, 750680), (280, 675612), (288, 656845), (294, 643440), (315, 600544), (336, 563010), (343, 551520), (360, 525476), (383, 493920), (392, 482580), (420, 450408), (441, 428960), (480, 394107), (490, 386064), (504, 375340), (560, 337806), (588, 321720), (630, 300272), (672, 281505), (686, 275760), (720, 262738), (735, 257376), (766, 246960), (784, 241290), (840, 225204), (882, 214480), (980, 193032), (1008, 187670), (1029, 183840), (1120, 168903), (1149, 164640), (1176, 160860), (1260, 150136), (1372, 137880), (1440, 131369), (1470, 128688), (1532, 123480), (1568, 120645), (1680, 112602), (1715, 110304), (1764, 107240), (1915, 98784), (1960, 96516), (2016, 93835), (2058, 91920), (2205, 85792), (2298, 82320), (2352, 80430), (2520, 75068), (2681, 70560), (2744, 68940), (2940, 64344), (3064, 61740), (3087, 61280), (3360, 56301), (3430, 55152), (3447, 54880), (3528, 53620), (3830, 49392), (3920, 48258), (4116, 45960), (4410, 42896), (4596, 41160), (4704, 40215), (5040, 37534), (5145, 36768), (5362, 35280), (5488, 34470), (5745, 32928), (5880, 32172), (6128, 30870), (6174, 30640), (6860, 27576), (6894, 27440), (7056, 26810), (7660, 24696), (7840, 24129), (8043, 23520), (8232, 22980), (8820, 21448), (9192, 20580), (10080, 18767), (10290, 18384), (10724, 17640), (10976, 17235), (11490, 16464), (11760, 16086), (12256, 15435), (12348, 15320), (13405, 14112), (13720, 13788)]