385871891520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{220973}}^1$

素因数の和:221117

約数の個数: 224

約数和(自身を含む): 1309339893888

約数和(自身を除く): 923468002368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 107, 120, 136, 160, 170, 192, 204, 214, 240, 255, 272, 320, 321, 340, 408, 428, 480, 510, 535, 544, 642, 680, 816, 856, 960, 1020, 1070, 1088, 1284, 1360, 1605, 1632, 1712, 1819, 2040, 2140, 2568, 2720, 3210, 3264, 3424, 3638, 4080, 4280, 5136, 5440, 5457, 6420, 6848, 7276, 8160, 8560, 9095, 10272, 10914, 12840, 14552, 16320, 17120, 18190, 20544, 21828, 25680, 27285, 29104, 34240, 36380, 43656, 51360, 54570, 58208, 72760, 87312, 102720, 109140, 116416, 145520, 174624, 218280, 220973, 291040, 349248, 436560, 441946, 582080, 662919, 873120, 883892, 1104865, 1325838, 1746240, 1767784, 2209730, 2651676, 3314595, 3535568, 3756541, 4419460, 5303352, 6629190, 7071136, 7513082, 8838920, 10606704, 11269623, 13258380, 14142272, 15026164, 17677840, 18782705, 21213408, 22539246, 23644111, 26516760, 30052328, 35355680, 37565410, 42426816, 45078492, 47288222, 53033520, 56348115, 60104656, 70711360, 70932333, 75130820, 90156984, 94576444, 106067040, 112696230, 118220555, 120209312, 141864666, 150261640, 180313968, 189152888, 212134080, 225392460, 236441110, 240418624, 283729332, 300523280, 354661665, 360627936, 378305776, 401949887, 450784920, 472882220, 567458664, 601046560, 709323330, 721255872, 756611552, 803899774, 901569840, 945764440, 1134917328, 1202093120, 1205849661, 1418646660, 1513223104, 1607799548, 1803139680, 1891528880, 2009749435, 2269834656, 2411699322, 2837293320, 3215599096, 3606279360, 3783057760, 4019498870, 4539669312, 4823398644, 5674586640, 6029248305, 6431198192, 7566115520, 8038997740, 9646797288, 11349173280, 12058496610, 12862396384, 16077995480, 19293594576, 22698346560, 24116993220, 25724792768, 32155990960, 38587189152, 48233986440, 64311981920, 77174378304, 96467972880, 128623963840, 192935945760, 385871891520]

約数ペア:

[(1, 385871891520), (2, 192935945760), (3, 128623963840), (4, 96467972880), (5, 77174378304), (6, 64311981920), (8, 48233986440), (10, 38587189152), (12, 32155990960), (15, 25724792768), (16, 24116993220), (17, 22698346560), (20, 19293594576), (24, 16077995480), (30, 12862396384), (32, 12058496610), (34, 11349173280), (40, 9646797288), (48, 8038997740), (51, 7566115520), (60, 6431198192), (64, 6029248305), (68, 5674586640), (80, 4823398644), (85, 4539669312), (96, 4019498870), (102, 3783057760), (107, 3606279360), (120, 3215599096), (136, 2837293320), (160, 2411699322), (170, 2269834656), (192, 2009749435), (204, 1891528880), (214, 1803139680), (240, 1607799548), (255, 1513223104), (272, 1418646660), (320, 1205849661), (321, 1202093120), (340, 1134917328), (408, 945764440), (428, 901569840), (480, 803899774), (510, 756611552), (535, 721255872), (544, 709323330), (642, 601046560), (680, 567458664), (816, 472882220), (856, 450784920), (960, 401949887), (1020, 378305776), (1070, 360627936), (1088, 354661665), (1284, 300523280), (1360, 283729332), (1605, 240418624), (1632, 236441110), (1712, 225392460), (1819, 212134080), (2040, 189152888), (2140, 180313968), (2568, 150261640), (2720, 141864666), (3210, 120209312), (3264, 118220555), (3424, 112696230), (3638, 106067040), (4080, 94576444), (4280, 90156984), (5136, 75130820), (5440, 70932333), (5457, 70711360), (6420, 60104656), (6848, 56348115), (7276, 53033520), (8160, 47288222), (8560, 45078492), (9095, 42426816), (10272, 37565410), (10914, 35355680), (12840, 30052328), (14552, 26516760), (16320, 23644111), (17120, 22539246), (18190, 21213408), (20544, 18782705), (21828, 17677840), (25680, 15026164), (27285, 14142272), (29104, 13258380), (34240, 11269623), (36380, 10606704), (43656, 8838920), (51360, 7513082), (54570, 7071136), (58208, 6629190), (72760, 5303352), (87312, 4419460), (102720, 3756541), (109140, 3535568), (116416, 3314595), (145520, 2651676), (174624, 2209730), (218280, 1767784), (220973, 1746240), (291040, 1325838), (349248, 1104865), (436560, 883892), (441946, 873120), (582080, 662919)]