1556435520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1193}}^1$

素因数の和:1370

約数の個数: 224

約数和(自身を含む): 5531754240

約数和(自身を除く): 3975318720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 151, 160, 180, 192, 216, 240, 270, 288, 302, 320, 360, 432, 453, 480, 540, 576, 604, 720, 755, 864, 906, 960, 1080, 1193, 1208, 1359, 1440, 1510, 1728, 1812, 2160, 2265, 2386, 2416, 2718, 2880, 3020, 3579, 3624, 4077, 4320, 4530, 4772, 4832, 5436, 5965, 6040, 6795, 7158, 7248, 8154, 8640, 9060, 9544, 9664, 10737, 10872, 11930, 12080, 13590, 14316, 14496, 16308, 17895, 18120, 19088, 20385, 21474, 21744, 23860, 24160, 27180, 28632, 28992, 32211, 32616, 35790, 36240, 38176, 40770, 42948, 43488, 47720, 48320, 53685, 54360, 57264, 64422, 65232, 71580, 72480, 76352, 81540, 85896, 86976, 95440, 107370, 108720, 114528, 128844, 130464, 143160, 144960, 161055, 163080, 171792, 180143, 190880, 214740, 217440, 229056, 257688, 260928, 286320, 322110, 326160, 343584, 360286, 381760, 429480, 434880, 515376, 540429, 572640, 644220, 652320, 687168, 720572, 858960, 900715, 1030752, 1080858, 1145280, 1288440, 1304640, 1441144, 1621287, 1717920, 1801430, 2061504, 2161716, 2576880, 2702145, 2882288, 3242574, 3435840, 3602860, 4323432, 4863861, 5153760, 5404290, 5764576, 6485148, 7205720, 8106435, 8646864, 9727722, 10307520, 10808580, 11529152, 12970296, 14411440, 16212870, 17293728, 19455444, 21617160, 24319305, 25940592, 28822880, 32425740, 34587456, 38910888, 43234320, 48638610, 51881184, 57645760, 64851480, 77821776, 86468640, 97277220, 103762368, 129702960, 155643552, 172937280, 194554440, 259405920, 311287104, 389108880, 518811840, 778217760, 1556435520]

約数ペア:

[(1, 1556435520), (2, 778217760), (3, 518811840), (4, 389108880), (5, 311287104), (6, 259405920), (8, 194554440), (9, 172937280), (10, 155643552), (12, 129702960), (15, 103762368), (16, 97277220), (18, 86468640), (20, 77821776), (24, 64851480), (27, 57645760), (30, 51881184), (32, 48638610), (36, 43234320), (40, 38910888), (45, 34587456), (48, 32425740), (54, 28822880), (60, 25940592), (64, 24319305), (72, 21617160), (80, 19455444), (90, 17293728), (96, 16212870), (108, 14411440), (120, 12970296), (135, 11529152), (144, 10808580), (151, 10307520), (160, 9727722), (180, 8646864), (192, 8106435), (216, 7205720), (240, 6485148), (270, 5764576), (288, 5404290), (302, 5153760), (320, 4863861), (360, 4323432), (432, 3602860), (453, 3435840), (480, 3242574), (540, 2882288), (576, 2702145), (604, 2576880), (720, 2161716), (755, 2061504), (864, 1801430), (906, 1717920), (960, 1621287), (1080, 1441144), (1193, 1304640), (1208, 1288440), (1359, 1145280), (1440, 1080858), (1510, 1030752), (1728, 900715), (1812, 858960), (2160, 720572), (2265, 687168), (2386, 652320), (2416, 644220), (2718, 572640), (2880, 540429), (3020, 515376), (3579, 434880), (3624, 429480), (4077, 381760), (4320, 360286), (4530, 343584), (4772, 326160), (4832, 322110), (5436, 286320), (5965, 260928), (6040, 257688), (6795, 229056), (7158, 217440), (7248, 214740), (8154, 190880), (8640, 180143), (9060, 171792), (9544, 163080), (9664, 161055), (10737, 144960), (10872, 143160), (11930, 130464), (12080, 128844), (13590, 114528), (14316, 108720), (14496, 107370), (16308, 95440), (17895, 86976), (18120, 85896), (19088, 81540), (20385, 76352), (21474, 72480), (21744, 71580), (23860, 65232), (24160, 64422), (27180, 57264), (28632, 54360), (28992, 53685), (32211, 48320), (32616, 47720), (35790, 43488), (36240, 42948), (38176, 40770)]