4764136720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{20599}}^1$

素因数の和:20685

約数の個数: 120

約数和(自身を含む): 13104072000

約数和(自身を除く): 8339935280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 59, 70, 80, 98, 112, 118, 140, 196, 236, 245, 280, 295, 392, 413, 472, 490, 560, 590, 784, 826, 944, 980, 1180, 1652, 1960, 2065, 2360, 2891, 3304, 3920, 4130, 4720, 5782, 6608, 8260, 11564, 14455, 16520, 20599, 23128, 28910, 33040, 41198, 46256, 57820, 82396, 102995, 115640, 144193, 164792, 205990, 231280, 288386, 329584, 411980, 576772, 720965, 823960, 1009351, 1153544, 1215341, 1441930, 1647920, 2018702, 2307088, 2430682, 2883860, 4037404, 4861364, 5046755, 5767720, 6076705, 8074808, 8507387, 9722728, 10093510, 11535440, 12153410, 16149616, 17014774, 19445456, 20187020, 24306820, 34029548, 40374040, 42536935, 48613640, 59551709, 68059096, 80748080, 85073870, 97227280, 119103418, 136118192, 170147740, 238206836, 297758545, 340295480, 476413672, 595517090, 680590960, 952827344, 1191034180, 2382068360, 4764136720]

約数ペア:

[(1, 4764136720), (2, 2382068360), (4, 1191034180), (5, 952827344), (7, 680590960), (8, 595517090), (10, 476413672), (14, 340295480), (16, 297758545), (20, 238206836), (28, 170147740), (35, 136118192), (40, 119103418), (49, 97227280), (56, 85073870), (59, 80748080), (70, 68059096), (80, 59551709), (98, 48613640), (112, 42536935), (118, 40374040), (140, 34029548), (196, 24306820), (236, 20187020), (245, 19445456), (280, 17014774), (295, 16149616), (392, 12153410), (413, 11535440), (472, 10093510), (490, 9722728), (560, 8507387), (590, 8074808), (784, 6076705), (826, 5767720), (944, 5046755), (980, 4861364), (1180, 4037404), (1652, 2883860), (1960, 2430682), (2065, 2307088), (2360, 2018702), (2891, 1647920), (3304, 1441930), (3920, 1215341), (4130, 1153544), (4720, 1009351), (5782, 823960), (6608, 720965), (8260, 576772), (11564, 411980), (14455, 329584), (16520, 288386), (20599, 231280), (23128, 205990), (28910, 164792), (33040, 144193), (41198, 115640), (46256, 102995), (57820, 82396)]