2139248640

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:952

約数の個数: 192

約数和(自身を含む): 6934636800

約数和(自身を除く): 4795388160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 480, 498, 512, 640, 664, 768, 830, 839, 960, 996, 1024, 1245, 1280, 1328, 1536, 1660, 1678, 1920, 1992, 2048, 2490, 2517, 2560, 2656, 3072, 3320, 3356, 3840, 3984, 4195, 4980, 5034, 5120, 5312, 6144, 6640, 6712, 7680, 7968, 8390, 9960, 10068, 10240, 10624, 12585, 13280, 13424, 15360, 15936, 16780, 19920, 20136, 21248, 25170, 26560, 26848, 30720, 31872, 33560, 39840, 40272, 42496, 50340, 53120, 53696, 63744, 67120, 69637, 79680, 80544, 84992, 100680, 106240, 107392, 127488, 134240, 139274, 159360, 161088, 169984, 201360, 208911, 212480, 214784, 254976, 268480, 278548, 318720, 322176, 348185, 402720, 417822, 424960, 429568, 509952, 536960, 557096, 637440, 644352, 696370, 805440, 835644, 849920, 859136, 1044555, 1073920, 1114192, 1274880, 1288704, 1392740, 1610880, 1671288, 1718272, 2089110, 2147840, 2228384, 2549760, 2577408, 2785480, 3221760, 3342576, 4178220, 4295680, 4456768, 5154816, 5570960, 6443520, 6685152, 8356440, 8591360, 8913536, 11141920, 12887040, 13370304, 16712880, 17827072, 22283840, 25774080, 26740608, 33425760, 35654144, 44567680, 53481216, 66851520, 71308288, 89135360, 106962432, 133703040, 142616576, 178270720, 213924864, 267406080, 356541440, 427849728, 534812160, 713082880, 1069624320, 2139248640]

約数ペア:

[(1, 2139248640), (2, 1069624320), (3, 713082880), (4, 534812160), (5, 427849728), (6, 356541440), (8, 267406080), (10, 213924864), (12, 178270720), (15, 142616576), (16, 133703040), (20, 106962432), (24, 89135360), (30, 71308288), (32, 66851520), (40, 53481216), (48, 44567680), (60, 35654144), (64, 33425760), (80, 26740608), (83, 25774080), (96, 22283840), (120, 17827072), (128, 16712880), (160, 13370304), (166, 12887040), (192, 11141920), (240, 8913536), (249, 8591360), (256, 8356440), (320, 6685152), (332, 6443520), (384, 5570960), (415, 5154816), (480, 4456768), (498, 4295680), (512, 4178220), (640, 3342576), (664, 3221760), (768, 2785480), (830, 2577408), (839, 2549760), (960, 2228384), (996, 2147840), (1024, 2089110), (1245, 1718272), (1280, 1671288), (1328, 1610880), (1536, 1392740), (1660, 1288704), (1678, 1274880), (1920, 1114192), (1992, 1073920), (2048, 1044555), (2490, 859136), (2517, 849920), (2560, 835644), (2656, 805440), (3072, 696370), (3320, 644352), (3356, 637440), (3840, 557096), (3984, 536960), (4195, 509952), (4980, 429568), (5034, 424960), (5120, 417822), (5312, 402720), (6144, 348185), (6640, 322176), (6712, 318720), (7680, 278548), (7968, 268480), (8390, 254976), (9960, 214784), (10068, 212480), (10240, 208911), (10624, 201360), (12585, 169984), (13280, 161088), (13424, 159360), (15360, 139274), (15936, 134240), (16780, 127488), (19920, 107392), (20136, 106240), (21248, 100680), (25170, 84992), (26560, 80544), (26848, 79680), (30720, 69637), (31872, 67120), (33560, 63744), (39840, 53696), (40272, 53120), (42496, 50340)]