268136960

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1194

約数の個数: 160

約数和(自身を含む): 791949312

約数和(自身を除く): 523812352

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1151, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2302, 2560, 2912, 3328, 3584, 3640, 4160, 4480, 4604, 5755, 5824, 6656, 7280, 8057, 8320, 8960, 9208, 11510, 11648, 14560, 14963, 16114, 16640, 17920, 18416, 23020, 23296, 29120, 29926, 32228, 33280, 36832, 40285, 46040, 46592, 58240, 59852, 64456, 73664, 74815, 80570, 92080, 104741, 116480, 119704, 128912, 147328, 149630, 161140, 184160, 209482, 232960, 239408, 257824, 294656, 299260, 322280, 368320, 418964, 478816, 515648, 523705, 589312, 598520, 644560, 736640, 837928, 957632, 1031296, 1047410, 1197040, 1289120, 1473280, 1675856, 1915264, 2062592, 2094820, 2394080, 2578240, 2946560, 3351712, 3830528, 4125184, 4189640, 4788160, 5156480, 6703424, 7661056, 8379280, 9576320, 10312960, 13406848, 16758560, 19152640, 20625920, 26813696, 33517120, 38305280, 53627392, 67034240, 134068480, 268136960]

約数ペア:

[(1, 268136960), (2, 134068480), (4, 67034240), (5, 53627392), (7, 38305280), (8, 33517120), (10, 26813696), (13, 20625920), (14, 19152640), (16, 16758560), (20, 13406848), (26, 10312960), (28, 9576320), (32, 8379280), (35, 7661056), (40, 6703424), (52, 5156480), (56, 4788160), (64, 4189640), (65, 4125184), (70, 3830528), (80, 3351712), (91, 2946560), (104, 2578240), (112, 2394080), (128, 2094820), (130, 2062592), (140, 1915264), (160, 1675856), (182, 1473280), (208, 1289120), (224, 1197040), (256, 1047410), (260, 1031296), (280, 957632), (320, 837928), (364, 736640), (416, 644560), (448, 598520), (455, 589312), (512, 523705), (520, 515648), (560, 478816), (640, 418964), (728, 368320), (832, 322280), (896, 299260), (910, 294656), (1040, 257824), (1120, 239408), (1151, 232960), (1280, 209482), (1456, 184160), (1664, 161140), (1792, 149630), (1820, 147328), (2080, 128912), (2240, 119704), (2302, 116480), (2560, 104741), (2912, 92080), (3328, 80570), (3584, 74815), (3640, 73664), (4160, 64456), (4480, 59852), (4604, 58240), (5755, 46592), (5824, 46040), (6656, 40285), (7280, 36832), (8057, 33280), (8320, 32228), (8960, 29926), (9208, 29120), (11510, 23296), (11648, 23020), (14560, 18416), (14963, 17920), (16114, 16640)]