388333440

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:272

約数の個数: 384

約数和(自身を含む): 1523733120

約数和(自身を除く): 1135399680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 227, 240, 243, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 454, 480, 486, 495, 528, 540, 576, 594, 640, 648, 660, 681, 704, 720, 792, 810, 864, 880, 891, 908, 960, 972, 990, 1056, 1080, 1135, 1152, 1188, 1215, 1296, 1320, 1362, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1816, 1920, 1944, 1980, 2043, 2112, 2160, 2270, 2376, 2430, 2497, 2592, 2640, 2673, 2724, 2880, 2970, 3168, 3240, 3405, 3456, 3520, 3564, 3632, 3888, 3960, 4086, 4224, 4320, 4455, 4540, 4752, 4860, 4994, 5184, 5280, 5346, 5448, 5760, 5940, 6129, 6336, 6480, 6810, 7040, 7128, 7264, 7491, 7776, 7920, 8172, 8640, 8910, 9080, 9504, 9720, 9988, 10215, 10368, 10560, 10692, 10896, 11880, 12258, 12485, 12672, 12960, 13365, 13620, 14256, 14528, 14982, 15552, 15840, 16344, 17280, 17820, 18160, 18387, 19008, 19440, 19976, 20430, 21120, 21384, 21792, 22473, 23760, 24516, 24970, 25920, 26730, 27240, 28512, 29056, 29964, 30645, 31104, 31680, 32688, 35640, 36320, 36774, 37455, 38016, 38880, 39952, 40860, 42768, 43584, 44946, 47520, 49032, 49940, 51840, 53460, 54480, 55161, 57024, 59928, 61290, 63360, 65376, 67419, 71280, 72640, 73548, 74910, 77760, 79904, 81720, 85536, 87168, 89892, 91935, 95040, 98064, 99880, 106920, 108960, 110322, 112365, 114048, 119856, 122580, 130752, 134838, 142560, 145280, 147096, 149820, 155520, 159808, 163440, 171072, 179784, 183870, 190080, 196128, 199760, 202257, 213840, 217920, 220644, 224730, 239712, 245160, 261504, 269676, 275805, 285120, 294192, 299640, 319616, 326880, 337095, 342144, 359568, 367740, 392256, 399520, 404514, 427680, 435840, 441288, 449460, 479424, 490320, 539352, 551610, 570240, 588384, 599280, 606771, 653760, 674190, 719136, 735480, 784512, 799040, 809028, 855360, 882576, 898920, 958848, 980640, 1011285, 1078704, 1103220, 1176768, 1198560, 1213542, 1307520, 1348380, 1438272, 1470960, 1598080, 1618056, 1710720, 1765152, 1797840, 1961280, 2022570, 2157408, 2206440, 2353536, 2397120, 2427084, 2696760, 2876544, 2941920, 3033855, 3236112, 3530304, 3595680, 3922560, 4045140, 4314816, 4412880, 4794240, 4854168, 5393520, 5883840, 6067710, 6472224, 7060608, 7191360, 8090280, 8629632, 8825760, 9708336, 10787040, 11767680, 12135420, 12944448, 14382720, 16180560, 17651520, 19416672, 21574080, 24270840, 25888896, 32361120, 35303040, 38833344, 43148160, 48541680, 64722240, 77666688, 97083360, 129444480, 194166720, 388333440]

約数ペア:

[(1, 388333440), (2, 194166720), (3, 129444480), (4, 97083360), (5, 77666688), (6, 64722240), (8, 48541680), (9, 43148160), (10, 38833344), (11, 35303040), (12, 32361120), (15, 25888896), (16, 24270840), (18, 21574080), (20, 19416672), (22, 17651520), (24, 16180560), (27, 14382720), (30, 12944448), (32, 12135420), (33, 11767680), (36, 10787040), (40, 9708336), (44, 8825760), (45, 8629632), (48, 8090280), (54, 7191360), (55, 7060608), (60, 6472224), (64, 6067710), (66, 5883840), (72, 5393520), (80, 4854168), (81, 4794240), (88, 4412880), (90, 4314816), (96, 4045140), (99, 3922560), (108, 3595680), (110, 3530304), (120, 3236112), (128, 3033855), (132, 2941920), (135, 2876544), (144, 2696760), (160, 2427084), (162, 2397120), (165, 2353536), (176, 2206440), (180, 2157408), (192, 2022570), (198, 1961280), (216, 1797840), (220, 1765152), (227, 1710720), (240, 1618056), (243, 1598080), (264, 1470960), (270, 1438272), (288, 1348380), (297, 1307520), (320, 1213542), (324, 1198560), (330, 1176768), (352, 1103220), (360, 1078704), (384, 1011285), (396, 980640), (405, 958848), (432, 898920), (440, 882576), (454, 855360), (480, 809028), (486, 799040), (495, 784512), (528, 735480), (540, 719136), (576, 674190), (594, 653760), (640, 606771), (648, 599280), (660, 588384), (681, 570240), (704, 551610), (720, 539352), (792, 490320), (810, 479424), (864, 449460), (880, 441288), (891, 435840), (908, 427680), (960, 404514), (972, 399520), (990, 392256), (1056, 367740), (1080, 359568), (1135, 342144), (1152, 337095), (1188, 326880), (1215, 319616), (1296, 299640), (1320, 294192), (1362, 285120), (1408, 275805), (1440, 269676), (1485, 261504), (1584, 245160), (1620, 239712), (1728, 224730), (1760, 220644), (1782, 217920), (1816, 213840), (1920, 202257), (1944, 199760), (1980, 196128), (2043, 190080), (2112, 183870), (2160, 179784), (2270, 171072), (2376, 163440), (2430, 159808), (2497, 155520), (2592, 149820), (2640, 147096), (2673, 145280), (2724, 142560), (2880, 134838), (2970, 130752), (3168, 122580), (3240, 119856), (3405, 114048), (3456, 112365), (3520, 110322), (3564, 108960), (3632, 106920), (3888, 99880), (3960, 98064), (4086, 95040), (4224, 91935), (4320, 89892), (4455, 87168), (4540, 85536), (4752, 81720), (4860, 79904), (4994, 77760), (5184, 74910), (5280, 73548), (5346, 72640), (5448, 71280), (5760, 67419), (5940, 65376), (6129, 63360), (6336, 61290), (6480, 59928), (6810, 57024), (7040, 55161), (7128, 54480), (7264, 53460), (7491, 51840), (7776, 49940), (7920, 49032), (8172, 47520), (8640, 44946), (8910, 43584), (9080, 42768), (9504, 40860), (9720, 39952), (9988, 38880), (10215, 38016), (10368, 37455), (10560, 36774), (10692, 36320), (10896, 35640), (11880, 32688), (12258, 31680), (12485, 31104), (12672, 30645), (12960, 29964), (13365, 29056), (13620, 28512), (14256, 27240), (14528, 26730), (14982, 25920), (15552, 24970), (15840, 24516), (16344, 23760), (17280, 22473), (17820, 21792), (18160, 21384), (18387, 21120), (19008, 20430), (19440, 19976)]