15074384640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{560803}}^1$

素因数の和:560834

約数の個数: 144

約数和(自身を含む): 55021602048

約数和(自身を除く): 39947217408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 560803, 1121606, 1682409, 2243212, 2804015, 3364818, 3925621, 4486424, 5608030, 6729636, 7851242, 8412045, 8972848, 11216060, 11776863, 13459272, 15702484, 16824090, 17945696, 19628105, 22432120, 23553726, 26918544, 31404968, 33648180, 35891392, 39256210, 44864240, 47107452, 53837088, 58884315, 62809936, 67296360, 71782784, 78512420, 89728480, 94214904, 107674176, 117768630, 125619872, 134592720, 143565568, 157024840, 179456960, 188429808, 215348352, 235537260, 251239744, 269185440, 314049680, 358913920, 376859616, 430696704, 471074520, 502479488, 538370880, 628099360, 717827840, 753719232, 942149040, 1004958976, 1076741760, 1256198720, 1507438464, 1884298080, 2153483520, 2512397440, 3014876928, 3768596160, 5024794880, 7537192320, 15074384640]

約数ペア:

[(1, 15074384640), (2, 7537192320), (3, 5024794880), (4, 3768596160), (5, 3014876928), (6, 2512397440), (7, 2153483520), (8, 1884298080), (10, 1507438464), (12, 1256198720), (14, 1076741760), (15, 1004958976), (16, 942149040), (20, 753719232), (21, 717827840), (24, 628099360), (28, 538370880), (30, 502479488), (32, 471074520), (35, 430696704), (40, 376859616), (42, 358913920), (48, 314049680), (56, 269185440), (60, 251239744), (64, 235537260), (70, 215348352), (80, 188429808), (84, 179456960), (96, 157024840), (105, 143565568), (112, 134592720), (120, 125619872), (128, 117768630), (140, 107674176), (160, 94214904), (168, 89728480), (192, 78512420), (210, 71782784), (224, 67296360), (240, 62809936), (256, 58884315), (280, 53837088), (320, 47107452), (336, 44864240), (384, 39256210), (420, 35891392), (448, 33648180), (480, 31404968), (560, 26918544), (640, 23553726), (672, 22432120), (768, 19628105), (840, 17945696), (896, 16824090), (960, 15702484), (1120, 13459272), (1280, 11776863), (1344, 11216060), (1680, 8972848), (1792, 8412045), (1920, 7851242), (2240, 6729636), (2688, 5608030), (3360, 4486424), (3840, 3925621), (4480, 3364818), (5376, 2804015), (6720, 2243212), (8960, 1682409), (13440, 1121606), (26880, 560803)]