1600790016

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{21269}}^1$

素因数の和:21304

約数の個数: 120

約数和(自身を含む): 4961099880

約数和(自身を除く): 3360309864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 4704, 5376, 6272, 9408, 10752, 12544, 18816, 21269, 25088, 37632, 42538, 63807, 75264, 85076, 127614, 148883, 170152, 255228, 297766, 340304, 446649, 510456, 595532, 680608, 893298, 1020912, 1042181, 1191064, 1361216, 1786596, 2041824, 2084362, 2382128, 2722432, 3126543, 3573192, 4083648, 4168724, 4764256, 5444864, 6253086, 7146384, 8167296, 8337448, 9528512, 10889728, 12506172, 14292768, 16334592, 16674896, 19057024, 25012344, 28585536, 32669184, 33349792, 38114048, 50024688, 57171072, 66699584, 76228096, 100049376, 114342144, 133399168, 200098752, 228684288, 266798336, 400197504, 533596672, 800395008, 1600790016]

約数ペア:

[(1, 1600790016), (2, 800395008), (3, 533596672), (4, 400197504), (6, 266798336), (7, 228684288), (8, 200098752), (12, 133399168), (14, 114342144), (16, 100049376), (21, 76228096), (24, 66699584), (28, 57171072), (32, 50024688), (42, 38114048), (48, 33349792), (49, 32669184), (56, 28585536), (64, 25012344), (84, 19057024), (96, 16674896), (98, 16334592), (112, 14292768), (128, 12506172), (147, 10889728), (168, 9528512), (192, 8337448), (196, 8167296), (224, 7146384), (256, 6253086), (294, 5444864), (336, 4764256), (384, 4168724), (392, 4083648), (448, 3573192), (512, 3126543), (588, 2722432), (672, 2382128), (768, 2084362), (784, 2041824), (896, 1786596), (1176, 1361216), (1344, 1191064), (1536, 1042181), (1568, 1020912), (1792, 893298), (2352, 680608), (2688, 595532), (3136, 510456), (3584, 446649), (4704, 340304), (5376, 297766), (6272, 255228), (9408, 170152), (10752, 148883), (12544, 127614), (18816, 85076), (21269, 75264), (25088, 63807), (37632, 42538)]