345037680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 1260919296

約数和(自身を除く): 915881616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 191, 193, 195, 208, 234, 240, 260, 312, 360, 382, 386, 390, 468, 520, 573, 579, 585, 624, 720, 764, 772, 780, 936, 955, 965, 1040, 1146, 1158, 1170, 1528, 1544, 1560, 1719, 1737, 1872, 1910, 1930, 2292, 2316, 2340, 2483, 2509, 2865, 2895, 3056, 3088, 3120, 3438, 3474, 3820, 3860, 4584, 4632, 4680, 4966, 5018, 5730, 5790, 6876, 6948, 7449, 7527, 7640, 7720, 8595, 8685, 9168, 9264, 9360, 9932, 10036, 11460, 11580, 12415, 12545, 13752, 13896, 14898, 15054, 15280, 15440, 17190, 17370, 19864, 20072, 22347, 22581, 22920, 23160, 24830, 25090, 27504, 27792, 29796, 30108, 34380, 34740, 36863, 37245, 37635, 39728, 40144, 44694, 45162, 45840, 46320, 49660, 50180, 59592, 60216, 68760, 69480, 73726, 74490, 75270, 89388, 90324, 99320, 100360, 110589, 111735, 112905, 119184, 120432, 137520, 138960, 147452, 148980, 150540, 178776, 180648, 184315, 198640, 200720, 221178, 223470, 225810, 294904, 297960, 301080, 331767, 357552, 361296, 368630, 442356, 446940, 451620, 479219, 552945, 589808, 595920, 602160, 663534, 737260, 884712, 893880, 903240, 958438, 1105890, 1327068, 1437657, 1474520, 1658835, 1769424, 1787760, 1806480, 1916876, 2211780, 2396095, 2654136, 2875314, 2949040, 3317670, 3833752, 4312971, 4423560, 4792190, 5308272, 5750628, 6635340, 7188285, 7667504, 8625942, 8847120, 9584380, 11501256, 13270680, 14376570, 17251884, 19168760, 21564855, 23002512, 26541360, 28753140, 34503768, 38337520, 43129710, 57506280, 69007536, 86259420, 115012560, 172518840, 345037680]

約数ペア:

[(1, 345037680), (2, 172518840), (3, 115012560), (4, 86259420), (5, 69007536), (6, 57506280), (8, 43129710), (9, 38337520), (10, 34503768), (12, 28753140), (13, 26541360), (15, 23002512), (16, 21564855), (18, 19168760), (20, 17251884), (24, 14376570), (26, 13270680), (30, 11501256), (36, 9584380), (39, 8847120), (40, 8625942), (45, 7667504), (48, 7188285), (52, 6635340), (60, 5750628), (65, 5308272), (72, 4792190), (78, 4423560), (80, 4312971), (90, 3833752), (104, 3317670), (117, 2949040), (120, 2875314), (130, 2654136), (144, 2396095), (156, 2211780), (180, 1916876), (191, 1806480), (193, 1787760), (195, 1769424), (208, 1658835), (234, 1474520), (240, 1437657), (260, 1327068), (312, 1105890), (360, 958438), (382, 903240), (386, 893880), (390, 884712), (468, 737260), (520, 663534), (573, 602160), (579, 595920), (585, 589808), (624, 552945), (720, 479219), (764, 451620), (772, 446940), (780, 442356), (936, 368630), (955, 361296), (965, 357552), (1040, 331767), (1146, 301080), (1158, 297960), (1170, 294904), (1528, 225810), (1544, 223470), (1560, 221178), (1719, 200720), (1737, 198640), (1872, 184315), (1910, 180648), (1930, 178776), (2292, 150540), (2316, 148980), (2340, 147452), (2483, 138960), (2509, 137520), (2865, 120432), (2895, 119184), (3056, 112905), (3088, 111735), (3120, 110589), (3438, 100360), (3474, 99320), (3820, 90324), (3860, 89388), (4584, 75270), (4632, 74490), (4680, 73726), (4966, 69480), (5018, 68760), (5730, 60216), (5790, 59592), (6876, 50180), (6948, 49660), (7449, 46320), (7527, 45840), (7640, 45162), (7720, 44694), (8595, 40144), (8685, 39728), (9168, 37635), (9264, 37245), (9360, 36863), (9932, 34740), (10036, 34380), (11460, 30108), (11580, 29796), (12415, 27792), (12545, 27504), (13752, 25090), (13896, 24830), (14898, 23160), (15054, 22920), (15280, 22581), (15440, 22347), (17190, 20072), (17370, 19864)]