13731840

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{149}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 47911500

約数和(自身を除く): 34179660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 149, 160, 180, 192, 240, 256, 288, 298, 320, 360, 384, 447, 480, 512, 576, 596, 640, 720, 745, 768, 894, 960, 1024, 1152, 1192, 1280, 1341, 1440, 1490, 1536, 1788, 1920, 2048, 2235, 2304, 2384, 2560, 2682, 2880, 2980, 3072, 3576, 3840, 4470, 4608, 4768, 5120, 5364, 5760, 5960, 6144, 6705, 7152, 7680, 8940, 9216, 9536, 10240, 10728, 11520, 11920, 13410, 14304, 15360, 17880, 18432, 19072, 21456, 23040, 23840, 26820, 28608, 30720, 35760, 38144, 42912, 46080, 47680, 53640, 57216, 71520, 76288, 85824, 92160, 95360, 107280, 114432, 143040, 152576, 171648, 190720, 214560, 228864, 286080, 305152, 343296, 381440, 429120, 457728, 572160, 686592, 762880, 858240, 915456, 1144320, 1373184, 1525760, 1716480, 2288640, 2746368, 3432960, 4577280, 6865920, 13731840]

約数ペア:

[(1, 13731840), (2, 6865920), (3, 4577280), (4, 3432960), (5, 2746368), (6, 2288640), (8, 1716480), (9, 1525760), (10, 1373184), (12, 1144320), (15, 915456), (16, 858240), (18, 762880), (20, 686592), (24, 572160), (30, 457728), (32, 429120), (36, 381440), (40, 343296), (45, 305152), (48, 286080), (60, 228864), (64, 214560), (72, 190720), (80, 171648), (90, 152576), (96, 143040), (120, 114432), (128, 107280), (144, 95360), (149, 92160), (160, 85824), (180, 76288), (192, 71520), (240, 57216), (256, 53640), (288, 47680), (298, 46080), (320, 42912), (360, 38144), (384, 35760), (447, 30720), (480, 28608), (512, 26820), (576, 23840), (596, 23040), (640, 21456), (720, 19072), (745, 18432), (768, 17880), (894, 15360), (960, 14304), (1024, 13410), (1152, 11920), (1192, 11520), (1280, 10728), (1341, 10240), (1440, 9536), (1490, 9216), (1536, 8940), (1788, 7680), (1920, 7152), (2048, 6705), (2235, 6144), (2304, 5960), (2384, 5760), (2560, 5364), (2682, 5120), (2880, 4768), (2980, 4608), (3072, 4470), (3576, 3840)]