401109120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:947

約数の個数: 192

約数和(自身を含む): 1403438400

約数和(自身を除く): 1002329280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 384, 415, 480, 498, 576, 640, 664, 720, 747, 830, 839, 960, 996, 1152, 1245, 1328, 1440, 1494, 1660, 1678, 1920, 1992, 2490, 2517, 2656, 2880, 2988, 3320, 3356, 3735, 3984, 4195, 4980, 5034, 5312, 5760, 5976, 6640, 6712, 7470, 7551, 7968, 8390, 9960, 10068, 10624, 11952, 12585, 13280, 13424, 14940, 15102, 15936, 16780, 19920, 20136, 23904, 25170, 26560, 26848, 29880, 30204, 31872, 33560, 37755, 39840, 40272, 47808, 50340, 53120, 53696, 59760, 60408, 67120, 69637, 75510, 79680, 80544, 95616, 100680, 107392, 119520, 120816, 134240, 139274, 151020, 159360, 161088, 201360, 208911, 239040, 241632, 268480, 278548, 302040, 322176, 348185, 402720, 417822, 478080, 483264, 536960, 557096, 604080, 626733, 696370, 805440, 835644, 966528, 1044555, 1114192, 1208160, 1253466, 1392740, 1610880, 1671288, 2089110, 2228384, 2416320, 2506932, 2785480, 3133665, 3342576, 4178220, 4456768, 4832640, 5013864, 5570960, 6267330, 6685152, 8356440, 8913536, 10027728, 11141920, 12534660, 13370304, 16712880, 20055456, 22283840, 25069320, 26740608, 33425760, 40110912, 44567680, 50138640, 66851520, 80221824, 100277280, 133703040, 200554560, 401109120]

約数ペア:

[(1, 401109120), (2, 200554560), (3, 133703040), (4, 100277280), (5, 80221824), (6, 66851520), (8, 50138640), (9, 44567680), (10, 40110912), (12, 33425760), (15, 26740608), (16, 25069320), (18, 22283840), (20, 20055456), (24, 16712880), (30, 13370304), (32, 12534660), (36, 11141920), (40, 10027728), (45, 8913536), (48, 8356440), (60, 6685152), (64, 6267330), (72, 5570960), (80, 5013864), (83, 4832640), (90, 4456768), (96, 4178220), (120, 3342576), (128, 3133665), (144, 2785480), (160, 2506932), (166, 2416320), (180, 2228384), (192, 2089110), (240, 1671288), (249, 1610880), (288, 1392740), (320, 1253466), (332, 1208160), (360, 1114192), (384, 1044555), (415, 966528), (480, 835644), (498, 805440), (576, 696370), (640, 626733), (664, 604080), (720, 557096), (747, 536960), (830, 483264), (839, 478080), (960, 417822), (996, 402720), (1152, 348185), (1245, 322176), (1328, 302040), (1440, 278548), (1494, 268480), (1660, 241632), (1678, 239040), (1920, 208911), (1992, 201360), (2490, 161088), (2517, 159360), (2656, 151020), (2880, 139274), (2988, 134240), (3320, 120816), (3356, 119520), (3735, 107392), (3984, 100680), (4195, 95616), (4980, 80544), (5034, 79680), (5312, 75510), (5760, 69637), (5976, 67120), (6640, 60408), (6712, 59760), (7470, 53696), (7551, 53120), (7968, 50340), (8390, 47808), (9960, 40272), (10068, 39840), (10624, 37755), (11952, 33560), (12585, 31872), (13280, 30204), (13424, 29880), (14940, 26848), (15102, 26560), (15936, 25170), (16780, 23904), (19920, 20136)]