137032320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:650

約数の個数: 128

約数和(自身を含む): 440640000

約数和(自身を除く): 303607680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 298, 320, 384, 447, 479, 480, 596, 640, 745, 894, 958, 960, 1192, 1437, 1490, 1788, 1916, 1920, 2235, 2384, 2395, 2874, 2980, 3576, 3832, 4470, 4768, 4790, 5748, 5960, 7152, 7185, 7664, 8940, 9536, 9580, 11496, 11920, 14304, 14370, 15328, 17880, 19072, 19160, 22992, 23840, 28608, 28740, 30656, 35760, 38320, 45984, 47680, 57216, 57480, 61312, 71371, 71520, 76640, 91968, 95360, 114960, 142742, 143040, 153280, 183936, 214113, 229920, 285484, 286080, 306560, 356855, 428226, 459840, 570968, 713710, 856452, 919680, 1070565, 1141936, 1427420, 1712904, 2141130, 2283872, 2854840, 3425808, 4282260, 4567744, 5709680, 6851616, 8564520, 9135488, 11419360, 13703232, 17129040, 22838720, 27406464, 34258080, 45677440, 68516160, 137032320]

約数ペア:

[(1, 137032320), (2, 68516160), (3, 45677440), (4, 34258080), (5, 27406464), (6, 22838720), (8, 17129040), (10, 13703232), (12, 11419360), (15, 9135488), (16, 8564520), (20, 6851616), (24, 5709680), (30, 4567744), (32, 4282260), (40, 3425808), (48, 2854840), (60, 2283872), (64, 2141130), (80, 1712904), (96, 1427420), (120, 1141936), (128, 1070565), (149, 919680), (160, 856452), (192, 713710), (240, 570968), (298, 459840), (320, 428226), (384, 356855), (447, 306560), (479, 286080), (480, 285484), (596, 229920), (640, 214113), (745, 183936), (894, 153280), (958, 143040), (960, 142742), (1192, 114960), (1437, 95360), (1490, 91968), (1788, 76640), (1916, 71520), (1920, 71371), (2235, 61312), (2384, 57480), (2395, 57216), (2874, 47680), (2980, 45984), (3576, 38320), (3832, 35760), (4470, 30656), (4768, 28740), (4790, 28608), (5748, 23840), (5960, 22992), (7152, 19160), (7185, 19072), (7664, 17880), (8940, 15328), (9536, 14370), (9580, 14304), (11496, 11920)]