314370720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 240

約数和(自身を含む): 1124057088

約数和(自身を除く): 809686368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 127, 135, 144, 160, 162, 180, 191, 216, 240, 254, 270, 288, 324, 360, 381, 382, 405, 432, 480, 508, 540, 573, 635, 648, 720, 762, 764, 810, 864, 955, 1016, 1080, 1143, 1146, 1270, 1296, 1440, 1524, 1528, 1620, 1719, 1905, 1910, 2032, 2160, 2286, 2292, 2540, 2592, 2865, 3048, 3056, 3240, 3429, 3438, 3810, 3820, 4064, 4320, 4572, 4584, 5080, 5157, 5715, 5730, 6096, 6112, 6480, 6858, 6876, 7620, 7640, 8595, 9144, 9168, 10160, 10287, 10314, 11430, 11460, 12192, 12960, 13716, 13752, 15240, 15280, 15471, 17145, 17190, 18288, 18336, 20320, 20574, 20628, 22860, 22920, 24257, 25785, 27432, 27504, 30480, 30560, 30942, 34290, 34380, 36576, 41148, 41256, 45720, 45840, 48514, 51435, 51570, 54864, 55008, 60960, 61884, 68580, 68760, 72771, 77355, 82296, 82512, 91440, 91680, 97028, 102870, 103140, 109728, 121285, 123768, 137160, 137520, 145542, 154710, 164592, 165024, 182880, 194056, 205740, 206280, 218313, 242570, 247536, 274320, 275040, 291084, 309420, 329184, 363855, 388112, 411480, 412560, 436626, 485140, 495072, 548640, 582168, 618840, 654939, 727710, 776224, 822960, 825120, 873252, 970280, 1091565, 1164336, 1237680, 1309878, 1455420, 1645920, 1746504, 1940560, 1964817, 2183130, 2328672, 2475360, 2619756, 2910840, 3274695, 3493008, 3881120, 3929634, 4366260, 5239512, 5821680, 6549390, 6986016, 7859268, 8732520, 9824085, 10479024, 11643360, 13098780, 15718536, 17465040, 19648170, 20958048, 26197560, 31437072, 34930080, 39296340, 52395120, 62874144, 78592680, 104790240, 157185360, 314370720]

約数ペア:

[(1, 314370720), (2, 157185360), (3, 104790240), (4, 78592680), (5, 62874144), (6, 52395120), (8, 39296340), (9, 34930080), (10, 31437072), (12, 26197560), (15, 20958048), (16, 19648170), (18, 17465040), (20, 15718536), (24, 13098780), (27, 11643360), (30, 10479024), (32, 9824085), (36, 8732520), (40, 7859268), (45, 6986016), (48, 6549390), (54, 5821680), (60, 5239512), (72, 4366260), (80, 3929634), (81, 3881120), (90, 3493008), (96, 3274695), (108, 2910840), (120, 2619756), (127, 2475360), (135, 2328672), (144, 2183130), (160, 1964817), (162, 1940560), (180, 1746504), (191, 1645920), (216, 1455420), (240, 1309878), (254, 1237680), (270, 1164336), (288, 1091565), (324, 970280), (360, 873252), (381, 825120), (382, 822960), (405, 776224), (432, 727710), (480, 654939), (508, 618840), (540, 582168), (573, 548640), (635, 495072), (648, 485140), (720, 436626), (762, 412560), (764, 411480), (810, 388112), (864, 363855), (955, 329184), (1016, 309420), (1080, 291084), (1143, 275040), (1146, 274320), (1270, 247536), (1296, 242570), (1440, 218313), (1524, 206280), (1528, 205740), (1620, 194056), (1719, 182880), (1905, 165024), (1910, 164592), (2032, 154710), (2160, 145542), (2286, 137520), (2292, 137160), (2540, 123768), (2592, 121285), (2865, 109728), (3048, 103140), (3056, 102870), (3240, 97028), (3429, 91680), (3438, 91440), (3810, 82512), (3820, 82296), (4064, 77355), (4320, 72771), (4572, 68760), (4584, 68580), (5080, 61884), (5157, 60960), (5715, 55008), (5730, 54864), (6096, 51570), (6112, 51435), (6480, 48514), (6858, 45840), (6876, 45720), (7620, 41256), (7640, 41148), (8595, 36576), (9144, 34380), (9168, 34290), (10160, 30942), (10287, 30560), (10314, 30480), (11430, 27504), (11460, 27432), (12192, 25785), (12960, 24257), (13716, 22920), (13752, 22860), (15240, 20628), (15280, 20574), (15471, 20320), (17145, 18336), (17190, 18288)]