2018766240

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:546

約数の個数: 288

約数和(自身を含む): 7215324480

約数和(自身を除く): 5196558240

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, 81, 90, 96, 108, 120, 135, 137, 144, 160, 162, 180, 216, 240, 243, 270, 274, 288, 324, 360, 379, 405, 411, 432, 480, 486, 540, 548, 648, 685, 720, 758, 810, 822, 864, 972, 1080, 1096, 1137, 1215, 1233, 1296, 1370, 1440, 1516, 1620, 1644, 1895, 1944, 2055, 2160, 2192, 2274, 2430, 2466, 2592, 2740, 3032, 3240, 3288, 3411, 3699, 3790, 3888, 4110, 4320, 4384, 4548, 4860, 4932, 5480, 5685, 6064, 6165, 6480, 6576, 6822, 7398, 7580, 7776, 8220, 9096, 9720, 9864, 10233, 10960, 11097, 11370, 12128, 12330, 12960, 13152, 13644, 14796, 15160, 16440, 17055, 18192, 18495, 19440, 19728, 20466, 21920, 22194, 22740, 24660, 27288, 29592, 30320, 30699, 32880, 33291, 34110, 36384, 36990, 38880, 39456, 40932, 44388, 45480, 49320, 51165, 51923, 54576, 55485, 59184, 60640, 61398, 65760, 66582, 68220, 73980, 81864, 88776, 90960, 92097, 98640, 102330, 103846, 109152, 110970, 118368, 122796, 133164, 136440, 147960, 153495, 155769, 163728, 166455, 177552, 181920, 184194, 197280, 204660, 207692, 221940, 245592, 259615, 266328, 272880, 295920, 306990, 311538, 327456, 332910, 355104, 368388, 409320, 415384, 443880, 460485, 467307, 491184, 519230, 532656, 545760, 591840, 613980, 623076, 665820, 736776, 778845, 818640, 830768, 887760, 920970, 934614, 982368, 1038460, 1065312, 1227960, 1246152, 1331640, 1401921, 1473552, 1557690, 1637280, 1661536, 1775520, 1841940, 1869228, 2076920, 2336535, 2455920, 2492304, 2663280, 2803842, 2947104, 3115380, 3683880, 3738456, 4153840, 4205763, 4673070, 4911840, 4984608, 5326560, 5607684, 6230760, 7009605, 7367760, 7476912, 8307680, 8411526, 9346140, 11215368, 12461520, 12617289, 14019210, 14735520, 14953824, 16823052, 18692280, 21028815, 22430736, 24923040, 25234578, 28038420, 33646104, 37384560, 42057630, 44861472, 50469156, 56076840, 63086445, 67292208, 74769120, 84115260, 100938312, 112153680, 126172890, 134584416, 168230520, 201876624, 224307360, 252345780, 336461040, 403753248, 504691560, 672922080, 1009383120, 2018766240]

約数ペア:

[(1, 2018766240), (2, 1009383120), (3, 672922080), (4, 504691560), (5, 403753248), (6, 336461040), (8, 252345780), (9, 224307360), (10, 201876624), (12, 168230520), (15, 134584416), (16, 126172890), (18, 112153680), (20, 100938312), (24, 84115260), (27, 74769120), (30, 67292208), (32, 63086445), (36, 56076840), (40, 50469156), (45, 44861472), (48, 42057630), (54, 37384560), (60, 33646104), (72, 28038420), (80, 25234578), (81, 24923040), (90, 22430736), (96, 21028815), (108, 18692280), (120, 16823052), (135, 14953824), (137, 14735520), (144, 14019210), (160, 12617289), (162, 12461520), (180, 11215368), (216, 9346140), (240, 8411526), (243, 8307680), (270, 7476912), (274, 7367760), (288, 7009605), (324, 6230760), (360, 5607684), (379, 5326560), (405, 4984608), (411, 4911840), (432, 4673070), (480, 4205763), (486, 4153840), (540, 3738456), (548, 3683880), (648, 3115380), (685, 2947104), (720, 2803842), (758, 2663280), (810, 2492304), (822, 2455920), (864, 2336535), (972, 2076920), (1080, 1869228), (1096, 1841940), (1137, 1775520), (1215, 1661536), (1233, 1637280), (1296, 1557690), (1370, 1473552), (1440, 1401921), (1516, 1331640), (1620, 1246152), (1644, 1227960), (1895, 1065312), (1944, 1038460), (2055, 982368), (2160, 934614), (2192, 920970), (2274, 887760), (2430, 830768), (2466, 818640), (2592, 778845), (2740, 736776), (3032, 665820), (3240, 623076), (3288, 613980), (3411, 591840), (3699, 545760), (3790, 532656), (3888, 519230), (4110, 491184), (4320, 467307), (4384, 460485), (4548, 443880), (4860, 415384), (4932, 409320), (5480, 368388), (5685, 355104), (6064, 332910), (6165, 327456), (6480, 311538), (6576, 306990), (6822, 295920), (7398, 272880), (7580, 266328), (7776, 259615), (8220, 245592), (9096, 221940), (9720, 207692), (9864, 204660), (10233, 197280), (10960, 184194), (11097, 181920), (11370, 177552), (12128, 166455), (12330, 163728), (12960, 155769), (13152, 153495), (13644, 147960), (14796, 136440), (15160, 133164), (16440, 122796), (17055, 118368), (18192, 110970), (18495, 109152), (19440, 103846), (19728, 102330), (20466, 98640), (21920, 92097), (22194, 90960), (22740, 88776), (24660, 81864), (27288, 73980), (29592, 68220), (30320, 66582), (30699, 65760), (32880, 61398), (33291, 60640), (34110, 59184), (36384, 55485), (36990, 54576), (38880, 51923), (39456, 51165), (40932, 49320), (44388, 45480)]