1819277280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1193}}^1$

素因数の和:1570

約数の個数: 192

約数和(自身を含む): 6390861120

約数和(自身を除く): 4571583840

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 353, 360, 432, 480, 540, 706, 720, 864, 1059, 1080, 1193, 1412, 1440, 1765, 2118, 2160, 2386, 2824, 3177, 3530, 3579, 4236, 4320, 4772, 5295, 5648, 5965, 6354, 7060, 7158, 8472, 9531, 9544, 10590, 10737, 11296, 11930, 12708, 14120, 14316, 15885, 16944, 17895, 19062, 19088, 21180, 21474, 23860, 25416, 28240, 28632, 31770, 32211, 33888, 35790, 38124, 38176, 42360, 42948, 47655, 47720, 50832, 53685, 56480, 57264, 63540, 64422, 71580, 76248, 84720, 85896, 95310, 95440, 101664, 107370, 114528, 127080, 128844, 143160, 152496, 161055, 169440, 171792, 190620, 190880, 214740, 254160, 257688, 286320, 304992, 322110, 343584, 381240, 421129, 429480, 508320, 515376, 572640, 644220, 762480, 842258, 858960, 1030752, 1263387, 1288440, 1524960, 1684516, 1717920, 2105645, 2526774, 2576880, 3369032, 3790161, 4211290, 5053548, 5153760, 6316935, 6738064, 7580322, 8422580, 10107096, 11370483, 12633870, 13476128, 15160644, 16845160, 18950805, 20214192, 22740966, 25267740, 30321288, 33690320, 37901610, 40428384, 45481932, 50535480, 56852415, 60642576, 67380640, 75803220, 90963864, 101070960, 113704830, 121285152, 151606440, 181927728, 202141920, 227409660, 303212880, 363855456, 454819320, 606425760, 909638640, 1819277280]

約数ペア:

[(1, 1819277280), (2, 909638640), (3, 606425760), (4, 454819320), (5, 363855456), (6, 303212880), (8, 227409660), (9, 202141920), (10, 181927728), (12, 151606440), (15, 121285152), (16, 113704830), (18, 101070960), (20, 90963864), (24, 75803220), (27, 67380640), (30, 60642576), (32, 56852415), (36, 50535480), (40, 45481932), (45, 40428384), (48, 37901610), (54, 33690320), (60, 30321288), (72, 25267740), (80, 22740966), (90, 20214192), (96, 18950805), (108, 16845160), (120, 15160644), (135, 13476128), (144, 12633870), (160, 11370483), (180, 10107096), (216, 8422580), (240, 7580322), (270, 6738064), (288, 6316935), (353, 5153760), (360, 5053548), (432, 4211290), (480, 3790161), (540, 3369032), (706, 2576880), (720, 2526774), (864, 2105645), (1059, 1717920), (1080, 1684516), (1193, 1524960), (1412, 1288440), (1440, 1263387), (1765, 1030752), (2118, 858960), (2160, 842258), (2386, 762480), (2824, 644220), (3177, 572640), (3530, 515376), (3579, 508320), (4236, 429480), (4320, 421129), (4772, 381240), (5295, 343584), (5648, 322110), (5965, 304992), (6354, 286320), (7060, 257688), (7158, 254160), (8472, 214740), (9531, 190880), (9544, 190620), (10590, 171792), (10737, 169440), (11296, 161055), (11930, 152496), (12708, 143160), (14120, 128844), (14316, 127080), (15885, 114528), (16944, 107370), (17895, 101664), (19062, 95440), (19088, 95310), (21180, 85896), (21474, 84720), (23860, 76248), (25416, 71580), (28240, 64422), (28632, 63540), (31770, 57264), (32211, 56480), (33888, 53685), (35790, 50832), (38124, 47720), (38176, 47655), (42360, 42948)]