40337280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 143208000

約数和(自身を除く): 102870720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 149, 160, 180, 188, 192, 235, 240, 282, 288, 298, 320, 360, 376, 384, 423, 447, 470, 480, 564, 576, 596, 640, 705, 720, 745, 752, 846, 894, 940, 960, 1128, 1152, 1192, 1341, 1410, 1440, 1490, 1504, 1692, 1788, 1880, 1920, 2115, 2235, 2256, 2384, 2682, 2820, 2880, 2980, 3008, 3384, 3576, 3760, 4230, 4470, 4512, 4768, 5364, 5640, 5760, 5960, 6016, 6705, 6768, 7003, 7152, 7520, 8460, 8940, 9024, 9536, 10728, 11280, 11920, 13410, 13536, 14006, 14304, 15040, 16920, 17880, 18048, 19072, 21009, 21456, 22560, 23840, 26820, 27072, 28012, 28608, 30080, 33840, 35015, 35760, 42018, 42912, 45120, 47680, 53640, 54144, 56024, 57216, 63027, 67680, 70030, 71520, 84036, 85824, 90240, 95360, 105045, 107280, 112048, 126054, 135360, 140060, 143040, 168072, 171648, 210090, 214560, 224096, 252108, 270720, 280120, 286080, 315135, 336144, 420180, 429120, 448192, 504216, 560240, 630270, 672288, 840360, 858240, 896384, 1008432, 1120480, 1260540, 1344576, 1680720, 2016864, 2240960, 2521080, 2689152, 3361440, 4033728, 4481920, 5042160, 6722880, 8067456, 10084320, 13445760, 20168640, 40337280]

約数ペア:

[(1, 40337280), (2, 20168640), (3, 13445760), (4, 10084320), (5, 8067456), (6, 6722880), (8, 5042160), (9, 4481920), (10, 4033728), (12, 3361440), (15, 2689152), (16, 2521080), (18, 2240960), (20, 2016864), (24, 1680720), (30, 1344576), (32, 1260540), (36, 1120480), (40, 1008432), (45, 896384), (47, 858240), (48, 840360), (60, 672288), (64, 630270), (72, 560240), (80, 504216), (90, 448192), (94, 429120), (96, 420180), (120, 336144), (128, 315135), (141, 286080), (144, 280120), (149, 270720), (160, 252108), (180, 224096), (188, 214560), (192, 210090), (235, 171648), (240, 168072), (282, 143040), (288, 140060), (298, 135360), (320, 126054), (360, 112048), (376, 107280), (384, 105045), (423, 95360), (447, 90240), (470, 85824), (480, 84036), (564, 71520), (576, 70030), (596, 67680), (640, 63027), (705, 57216), (720, 56024), (745, 54144), (752, 53640), (846, 47680), (894, 45120), (940, 42912), (960, 42018), (1128, 35760), (1152, 35015), (1192, 33840), (1341, 30080), (1410, 28608), (1440, 28012), (1490, 27072), (1504, 26820), (1692, 23840), (1788, 22560), (1880, 21456), (1920, 21009), (2115, 19072), (2235, 18048), (2256, 17880), (2384, 16920), (2682, 15040), (2820, 14304), (2880, 14006), (2980, 13536), (3008, 13410), (3384, 11920), (3576, 11280), (3760, 10728), (4230, 9536), (4470, 9024), (4512, 8940), (4768, 8460), (5364, 7520), (5640, 7152), (5760, 7003), (5960, 6768), (6016, 6705)]