137461440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 168

約数和(自身を含む): 453999600

約数和(自身を除く): 316538160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 149, 155, 160, 186, 192, 240, 248, 298, 310, 320, 372, 447, 465, 480, 496, 596, 620, 744, 745, 894, 930, 960, 961, 992, 1192, 1240, 1488, 1490, 1788, 1860, 1922, 1984, 2235, 2384, 2480, 2883, 2976, 2980, 3576, 3720, 3844, 4470, 4619, 4768, 4805, 4960, 5766, 5952, 5960, 7152, 7440, 7688, 8940, 9238, 9536, 9610, 9920, 11532, 11920, 13857, 14304, 14415, 14880, 15376, 17880, 18476, 19220, 23064, 23095, 23840, 27714, 28608, 28830, 29760, 30752, 35760, 36952, 38440, 46128, 46190, 47680, 55428, 57660, 61504, 69285, 71520, 73904, 76880, 92256, 92380, 110856, 115320, 138570, 143040, 143189, 147808, 153760, 184512, 184760, 221712, 230640, 277140, 286378, 295616, 307520, 369520, 429567, 443424, 461280, 554280, 572756, 715945, 739040, 859134, 886848, 922560, 1108560, 1145512, 1431890, 1478080, 1718268, 2147835, 2217120, 2291024, 2863780, 3436536, 4295670, 4434240, 4582048, 5727560, 6873072, 8591340, 9164096, 11455120, 13746144, 17182680, 22910240, 27492288, 34365360, 45820480, 68730720, 137461440]

約数ペア:

[(1, 137461440), (2, 68730720), (3, 45820480), (4, 34365360), (5, 27492288), (6, 22910240), (8, 17182680), (10, 13746144), (12, 11455120), (15, 9164096), (16, 8591340), (20, 6873072), (24, 5727560), (30, 4582048), (31, 4434240), (32, 4295670), (40, 3436536), (48, 2863780), (60, 2291024), (62, 2217120), (64, 2147835), (80, 1718268), (93, 1478080), (96, 1431890), (120, 1145512), (124, 1108560), (149, 922560), (155, 886848), (160, 859134), (186, 739040), (192, 715945), (240, 572756), (248, 554280), (298, 461280), (310, 443424), (320, 429567), (372, 369520), (447, 307520), (465, 295616), (480, 286378), (496, 277140), (596, 230640), (620, 221712), (744, 184760), (745, 184512), (894, 153760), (930, 147808), (960, 143189), (961, 143040), (992, 138570), (1192, 115320), (1240, 110856), (1488, 92380), (1490, 92256), (1788, 76880), (1860, 73904), (1922, 71520), (1984, 69285), (2235, 61504), (2384, 57660), (2480, 55428), (2883, 47680), (2976, 46190), (2980, 46128), (3576, 38440), (3720, 36952), (3844, 35760), (4470, 30752), (4619, 29760), (4768, 28830), (4805, 28608), (4960, 27714), (5766, 23840), (5952, 23095), (5960, 23064), (7152, 19220), (7440, 18476), (7688, 17880), (8940, 15376), (9238, 14880), (9536, 14415), (9610, 14304), (9920, 13857), (11532, 11920)]