348200640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 224

約数和(自身を含む): 1240657920

約数和(自身を除く): 892457280

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 191, 192, 211, 216, 240, 270, 288, 320, 360, 382, 422, 432, 480, 540, 573, 576, 633, 720, 764, 844, 864, 955, 960, 1055, 1080, 1146, 1266, 1440, 1528, 1688, 1719, 1728, 1899, 1910, 2110, 2160, 2292, 2532, 2865, 2880, 3056, 3165, 3376, 3438, 3798, 3820, 4220, 4320, 4584, 5064, 5157, 5697, 5730, 6112, 6330, 6752, 6876, 7596, 7640, 8440, 8595, 8640, 9168, 9495, 10128, 10314, 11394, 11460, 12224, 12660, 13504, 13752, 15192, 15280, 16880, 17190, 18336, 18990, 20256, 20628, 22788, 22920, 25320, 25785, 27504, 28485, 30384, 30560, 33760, 34380, 36672, 37980, 40301, 40512, 41256, 45576, 45840, 50640, 51570, 55008, 56970, 60768, 61120, 67520, 68760, 75960, 80602, 82512, 91152, 91680, 101280, 103140, 110016, 113940, 120903, 121536, 137520, 151920, 161204, 165024, 182304, 183360, 201505, 202560, 206280, 227880, 241806, 275040, 303840, 322408, 330048, 362709, 364608, 403010, 412560, 455760, 483612, 550080, 604515, 607680, 644816, 725418, 806020, 825120, 911520, 967224, 1088127, 1209030, 1289632, 1450836, 1612040, 1650240, 1813545, 1823040, 1934448, 2176254, 2418060, 2579264, 2901672, 3224080, 3627090, 3868896, 4352508, 4836120, 5440635, 5803344, 6448160, 7254180, 7737792, 8705016, 9672240, 10881270, 11606688, 12896320, 14508360, 17410032, 19344480, 21762540, 23213376, 29016720, 34820064, 38688960, 43525080, 58033440, 69640128, 87050160, 116066880, 174100320, 348200640]

約数ペア:

[(1, 348200640), (2, 174100320), (3, 116066880), (4, 87050160), (5, 69640128), (6, 58033440), (8, 43525080), (9, 38688960), (10, 34820064), (12, 29016720), (15, 23213376), (16, 21762540), (18, 19344480), (20, 17410032), (24, 14508360), (27, 12896320), (30, 11606688), (32, 10881270), (36, 9672240), (40, 8705016), (45, 7737792), (48, 7254180), (54, 6448160), (60, 5803344), (64, 5440635), (72, 4836120), (80, 4352508), (90, 3868896), (96, 3627090), (108, 3224080), (120, 2901672), (135, 2579264), (144, 2418060), (160, 2176254), (180, 1934448), (191, 1823040), (192, 1813545), (211, 1650240), (216, 1612040), (240, 1450836), (270, 1289632), (288, 1209030), (320, 1088127), (360, 967224), (382, 911520), (422, 825120), (432, 806020), (480, 725418), (540, 644816), (573, 607680), (576, 604515), (633, 550080), (720, 483612), (764, 455760), (844, 412560), (864, 403010), (955, 364608), (960, 362709), (1055, 330048), (1080, 322408), (1146, 303840), (1266, 275040), (1440, 241806), (1528, 227880), (1688, 206280), (1719, 202560), (1728, 201505), (1899, 183360), (1910, 182304), (2110, 165024), (2160, 161204), (2292, 151920), (2532, 137520), (2865, 121536), (2880, 120903), (3056, 113940), (3165, 110016), (3376, 103140), (3438, 101280), (3798, 91680), (3820, 91152), (4220, 82512), (4320, 80602), (4584, 75960), (5064, 68760), (5157, 67520), (5697, 61120), (5730, 60768), (6112, 56970), (6330, 55008), (6752, 51570), (6876, 50640), (7596, 45840), (7640, 45576), (8440, 41256), (8595, 40512), (8640, 40301), (9168, 37980), (9495, 36672), (10128, 34380), (10314, 33760), (11394, 30560), (11460, 30384), (12224, 28485), (12660, 27504), (13504, 25785), (13752, 25320), (15192, 22920), (15280, 22788), (16880, 20628), (17190, 20256), (18336, 18990)]