6955927720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{18307}}^1$

素因数の和:18407

約数の個数: 128

約数和(自身を含む): 18981734400

約数和(自身を除く): 12025806680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 59, 70, 92, 115, 118, 140, 161, 184, 230, 236, 280, 295, 322, 413, 460, 472, 590, 644, 805, 826, 920, 1180, 1288, 1357, 1610, 1652, 2065, 2360, 2714, 3220, 3304, 4130, 5428, 6440, 6785, 8260, 9499, 10856, 13570, 16520, 18307, 18998, 27140, 36614, 37996, 47495, 54280, 73228, 75992, 91535, 94990, 128149, 146456, 183070, 189980, 256298, 366140, 379960, 421061, 512596, 640745, 732280, 842122, 1025192, 1080113, 1281490, 1684244, 2105305, 2160226, 2562980, 2947427, 3368488, 4210610, 4320452, 5125960, 5400565, 5894854, 7560791, 8421220, 8640904, 10801130, 11789708, 14737135, 15121582, 16842440, 21602260, 23579416, 24842599, 29474270, 30243164, 37803955, 43204520, 49685198, 58948540, 60486328, 75607910, 99370396, 117897080, 124212995, 151215820, 173898193, 198740792, 248425990, 302431640, 347796386, 496851980, 695592772, 869490965, 993703960, 1391185544, 1738981930, 3477963860, 6955927720]

約数ペア:

[(1, 6955927720), (2, 3477963860), (4, 1738981930), (5, 1391185544), (7, 993703960), (8, 869490965), (10, 695592772), (14, 496851980), (20, 347796386), (23, 302431640), (28, 248425990), (35, 198740792), (40, 173898193), (46, 151215820), (56, 124212995), (59, 117897080), (70, 99370396), (92, 75607910), (115, 60486328), (118, 58948540), (140, 49685198), (161, 43204520), (184, 37803955), (230, 30243164), (236, 29474270), (280, 24842599), (295, 23579416), (322, 21602260), (413, 16842440), (460, 15121582), (472, 14737135), (590, 11789708), (644, 10801130), (805, 8640904), (826, 8421220), (920, 7560791), (1180, 5894854), (1288, 5400565), (1357, 5125960), (1610, 4320452), (1652, 4210610), (2065, 3368488), (2360, 2947427), (2714, 2562980), (3220, 2160226), (3304, 2105305), (4130, 1684244), (5428, 1281490), (6440, 1080113), (6785, 1025192), (8260, 842122), (9499, 732280), (10856, 640745), (13570, 512596), (16520, 421061), (18307, 379960), (18998, 366140), (27140, 256298), (36614, 189980), (37996, 183070), (47495, 146456), (54280, 128149), (73228, 94990), (75992, 91535)]