259283200

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 216

約数和(自身を含む): 729953280

約数和(自身を除く): 470670080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 32, 40, 44, 50, 55, 58, 64, 80, 88, 100, 110, 116, 127, 128, 145, 160, 176, 200, 220, 232, 254, 256, 275, 290, 319, 320, 352, 400, 440, 464, 508, 550, 580, 635, 638, 640, 704, 725, 800, 880, 928, 1016, 1100, 1160, 1270, 1276, 1280, 1397, 1408, 1450, 1595, 1600, 1760, 1856, 2032, 2200, 2320, 2540, 2552, 2794, 2816, 2900, 3175, 3190, 3200, 3520, 3683, 3712, 4064, 4400, 4640, 5080, 5104, 5588, 5800, 6350, 6380, 6400, 6985, 7040, 7366, 7424, 7975, 8128, 8800, 9280, 10160, 10208, 11176, 11600, 12700, 12760, 13970, 14080, 14732, 15950, 16256, 17600, 18415, 18560, 20320, 20416, 22352, 23200, 25400, 25520, 27940, 29464, 31900, 32512, 34925, 35200, 36830, 37120, 40513, 40640, 40832, 44704, 46400, 50800, 51040, 55880, 58928, 63800, 69850, 70400, 73660, 81026, 81280, 81664, 89408, 92075, 92800, 101600, 102080, 111760, 117856, 127600, 139700, 147320, 162052, 162560, 178816, 184150, 185600, 202565, 203200, 204160, 223520, 235712, 255200, 279400, 294640, 324104, 357632, 368300, 405130, 406400, 408320, 447040, 471424, 510400, 558800, 589280, 648208, 736600, 810260, 812800, 894080, 942848, 1012825, 1020800, 1117600, 1178560, 1296416, 1473200, 1620520, 1788160, 2025650, 2041600, 2235200, 2357120, 2592832, 2946400, 3241040, 4051300, 4470400, 4714240, 5185664, 5892800, 6482080, 8102600, 8940800, 10371328, 11785600, 12964160, 16205200, 23571200, 25928320, 32410400, 51856640, 64820800, 129641600, 259283200]

約数ペア:

[(1, 259283200), (2, 129641600), (4, 64820800), (5, 51856640), (8, 32410400), (10, 25928320), (11, 23571200), (16, 16205200), (20, 12964160), (22, 11785600), (25, 10371328), (29, 8940800), (32, 8102600), (40, 6482080), (44, 5892800), (50, 5185664), (55, 4714240), (58, 4470400), (64, 4051300), (80, 3241040), (88, 2946400), (100, 2592832), (110, 2357120), (116, 2235200), (127, 2041600), (128, 2025650), (145, 1788160), (160, 1620520), (176, 1473200), (200, 1296416), (220, 1178560), (232, 1117600), (254, 1020800), (256, 1012825), (275, 942848), (290, 894080), (319, 812800), (320, 810260), (352, 736600), (400, 648208), (440, 589280), (464, 558800), (508, 510400), (550, 471424), (580, 447040), (635, 408320), (638, 406400), (640, 405130), (704, 368300), (725, 357632), (800, 324104), (880, 294640), (928, 279400), (1016, 255200), (1100, 235712), (1160, 223520), (1270, 204160), (1276, 203200), (1280, 202565), (1397, 185600), (1408, 184150), (1450, 178816), (1595, 162560), (1600, 162052), (1760, 147320), (1856, 139700), (2032, 127600), (2200, 117856), (2320, 111760), (2540, 102080), (2552, 101600), (2794, 92800), (2816, 92075), (2900, 89408), (3175, 81664), (3190, 81280), (3200, 81026), (3520, 73660), (3683, 70400), (3712, 69850), (4064, 63800), (4400, 58928), (4640, 55880), (5080, 51040), (5104, 50800), (5588, 46400), (5800, 44704), (6350, 40832), (6380, 40640), (6400, 40513), (6985, 37120), (7040, 36830), (7366, 35200), (7424, 34925), (7975, 32512), (8128, 31900), (8800, 29464), (9280, 27940), (10160, 25520), (10208, 25400), (11176, 23200), (11600, 22352), (12700, 20416), (12760, 20320), (13970, 18560), (14080, 18415), (14732, 17600), (15950, 16256)]