69846560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 196499520

約数和(自身を除く): 126652960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 59, 70, 80, 98, 112, 118, 140, 151, 160, 196, 224, 236, 245, 280, 295, 302, 392, 413, 472, 490, 560, 590, 604, 755, 784, 826, 944, 980, 1057, 1120, 1180, 1208, 1510, 1568, 1652, 1888, 1960, 2065, 2114, 2360, 2416, 2891, 3020, 3304, 3920, 4130, 4228, 4720, 4832, 5285, 5782, 6040, 6608, 7399, 7840, 8260, 8456, 8909, 9440, 10570, 11564, 12080, 13216, 14455, 14798, 16520, 16912, 17818, 21140, 23128, 24160, 28910, 29596, 33040, 33824, 35636, 36995, 42280, 44545, 46256, 57820, 59192, 62363, 66080, 71272, 73990, 84560, 89090, 92512, 115640, 118384, 124726, 142544, 147980, 169120, 178180, 231280, 236768, 249452, 285088, 295960, 311815, 356360, 436541, 462560, 498904, 591920, 623630, 712720, 873082, 997808, 1183840, 1247260, 1425440, 1746164, 1995616, 2182705, 2494520, 3492328, 4365410, 4989040, 6984656, 8730820, 9978080, 13969312, 17461640, 34923280, 69846560]

約数ペア:

[(1, 69846560), (2, 34923280), (4, 17461640), (5, 13969312), (7, 9978080), (8, 8730820), (10, 6984656), (14, 4989040), (16, 4365410), (20, 3492328), (28, 2494520), (32, 2182705), (35, 1995616), (40, 1746164), (49, 1425440), (56, 1247260), (59, 1183840), (70, 997808), (80, 873082), (98, 712720), (112, 623630), (118, 591920), (140, 498904), (151, 462560), (160, 436541), (196, 356360), (224, 311815), (236, 295960), (245, 285088), (280, 249452), (295, 236768), (302, 231280), (392, 178180), (413, 169120), (472, 147980), (490, 142544), (560, 124726), (590, 118384), (604, 115640), (755, 92512), (784, 89090), (826, 84560), (944, 73990), (980, 71272), (1057, 66080), (1120, 62363), (1180, 59192), (1208, 57820), (1510, 46256), (1568, 44545), (1652, 42280), (1888, 36995), (1960, 35636), (2065, 33824), (2114, 33040), (2360, 29596), (2416, 28910), (2891, 24160), (3020, 23128), (3304, 21140), (3920, 17818), (4130, 16912), (4228, 16520), (4720, 14798), (4832, 14455), (5285, 13216), (5782, 12080), (6040, 11564), (6608, 10570), (7399, 9440), (7840, 8909), (8260, 8456)]