260044032

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 741726720

約数和(自身を除く): 481682688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 71, 76, 96, 114, 128, 142, 152, 192, 213, 228, 251, 256, 284, 304, 384, 426, 456, 502, 568, 608, 753, 768, 852, 912, 1004, 1136, 1216, 1349, 1506, 1704, 1824, 2008, 2272, 2432, 2698, 3012, 3408, 3648, 4016, 4047, 4544, 4769, 4864, 5396, 6024, 6816, 7296, 8032, 8094, 9088, 9538, 10792, 12048, 13632, 14307, 14592, 16064, 16188, 17821, 18176, 19076, 21584, 24096, 27264, 28614, 32128, 32376, 35642, 38152, 43168, 48192, 53463, 54528, 57228, 64256, 64752, 71284, 76304, 86336, 96384, 106926, 114456, 129504, 142568, 152608, 172672, 192768, 213852, 228912, 259008, 285136, 305216, 338599, 345344, 427704, 457824, 518016, 570272, 610432, 677198, 855408, 915648, 1015797, 1036032, 1140544, 1220864, 1354396, 1710816, 1831296, 2031594, 2281088, 2708792, 3421632, 3662592, 4063188, 4562176, 5417584, 6843264, 8126376, 10835168, 13686528, 16252752, 21670336, 32505504, 43340672, 65011008, 86681344, 130022016, 260044032]

約数ペア:

[(1, 260044032), (2, 130022016), (3, 86681344), (4, 65011008), (6, 43340672), (8, 32505504), (12, 21670336), (16, 16252752), (19, 13686528), (24, 10835168), (32, 8126376), (38, 6843264), (48, 5417584), (57, 4562176), (64, 4063188), (71, 3662592), (76, 3421632), (96, 2708792), (114, 2281088), (128, 2031594), (142, 1831296), (152, 1710816), (192, 1354396), (213, 1220864), (228, 1140544), (251, 1036032), (256, 1015797), (284, 915648), (304, 855408), (384, 677198), (426, 610432), (456, 570272), (502, 518016), (568, 457824), (608, 427704), (753, 345344), (768, 338599), (852, 305216), (912, 285136), (1004, 259008), (1136, 228912), (1216, 213852), (1349, 192768), (1506, 172672), (1704, 152608), (1824, 142568), (2008, 129504), (2272, 114456), (2432, 106926), (2698, 96384), (3012, 86336), (3408, 76304), (3648, 71284), (4016, 64752), (4047, 64256), (4544, 57228), (4769, 54528), (4864, 53463), (5396, 48192), (6024, 43168), (6816, 38152), (7296, 35642), (8032, 32376), (8094, 32128), (9088, 28614), (9538, 27264), (10792, 24096), (12048, 21584), (13632, 19076), (14307, 18176), (14592, 17821), (16064, 16188)]