395057520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1325

約数の個数: 320

約数和(自身を含む): 1599897600

約数和(自身を除く): 1204840080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 432, 440, 468, 495, 520, 528, 540, 572, 585, 594, 624, 660, 702, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1080, 1144, 1170, 1188, 1279, 1287, 1320, 1404, 1430, 1485, 1560, 1584, 1716, 1755, 1872, 1980, 2145, 2160, 2288, 2340, 2376, 2558, 2574, 2640, 2808, 2860, 2970, 3120, 3432, 3510, 3837, 3861, 3960, 4290, 4680, 4752, 5116, 5148, 5616, 5720, 5940, 6395, 6435, 6864, 7020, 7674, 7722, 7920, 8580, 9360, 10232, 10296, 11440, 11511, 11880, 12790, 12870, 14040, 14069, 15348, 15444, 16627, 17160, 19185, 19305, 20464, 20592, 23022, 23760, 25580, 25740, 28080, 28138, 30696, 30888, 33254, 34320, 34533, 38370, 38610, 42207, 46044, 49881, 51160, 51480, 56276, 57555, 61392, 61776, 66508, 69066, 70345, 76740, 77220, 83135, 84414, 92088, 99762, 102320, 102960, 112552, 115110, 126621, 133016, 138132, 140690, 149643, 153480, 154440, 166270, 168828, 172665, 182897, 184176, 199524, 211035, 225104, 230220, 249405, 253242, 266032, 276264, 281380, 299286, 306960, 308880, 332540, 337656, 345330, 365794, 379863, 399048, 422070, 448929, 460440, 498810, 506484, 548691, 552528, 562760, 598572, 633105, 665080, 675312, 690660, 731588, 748215, 759726, 798096, 844140, 897858, 914485, 920880, 997620, 1012968, 1097382, 1125520, 1197144, 1266210, 1330160, 1381320, 1463176, 1496430, 1519452, 1646073, 1688280, 1795716, 1828970, 1899315, 1995240, 2025936, 2194764, 2244645, 2394288, 2532420, 2743455, 2762640, 2926352, 2992860, 3038904, 3292146, 3376560, 3591432, 3657940, 3798630, 3990480, 4389528, 4489290, 4938219, 5064840, 5486910, 5985720, 6077808, 6584292, 7182864, 7315880, 7597260, 8230365, 8779056, 8978580, 9876438, 10129680, 10973820, 11971440, 13168584, 14631760, 15194520, 16460730, 17957160, 19752876, 21947640, 24691095, 26337168, 30389040, 32921460, 35914320, 39505752, 43895280, 49382190, 65842920, 79011504, 98764380, 131685840, 197528760, 395057520]

約数ペア:

[(1, 395057520), (2, 197528760), (3, 131685840), (4, 98764380), (5, 79011504), (6, 65842920), (8, 49382190), (9, 43895280), (10, 39505752), (11, 35914320), (12, 32921460), (13, 30389040), (15, 26337168), (16, 24691095), (18, 21947640), (20, 19752876), (22, 17957160), (24, 16460730), (26, 15194520), (27, 14631760), (30, 13168584), (33, 11971440), (36, 10973820), (39, 10129680), (40, 9876438), (44, 8978580), (45, 8779056), (48, 8230365), (52, 7597260), (54, 7315880), (55, 7182864), (60, 6584292), (65, 6077808), (66, 5985720), (72, 5486910), (78, 5064840), (80, 4938219), (88, 4489290), (90, 4389528), (99, 3990480), (104, 3798630), (108, 3657940), (110, 3591432), (117, 3376560), (120, 3292146), (130, 3038904), (132, 2992860), (135, 2926352), (143, 2762640), (144, 2743455), (156, 2532420), (165, 2394288), (176, 2244645), (180, 2194764), (195, 2025936), (198, 1995240), (208, 1899315), (216, 1828970), (220, 1795716), (234, 1688280), (240, 1646073), (260, 1519452), (264, 1496430), (270, 1463176), (286, 1381320), (297, 1330160), (312, 1266210), (330, 1197144), (351, 1125520), (360, 1097382), (390, 1012968), (396, 997620), (429, 920880), (432, 914485), (440, 897858), (468, 844140), (495, 798096), (520, 759726), (528, 748215), (540, 731588), (572, 690660), (585, 675312), (594, 665080), (624, 633105), (660, 598572), (702, 562760), (715, 552528), (720, 548691), (780, 506484), (792, 498810), (858, 460440), (880, 448929), (936, 422070), (990, 399048), (1040, 379863), (1080, 365794), (1144, 345330), (1170, 337656), (1188, 332540), (1279, 308880), (1287, 306960), (1320, 299286), (1404, 281380), (1430, 276264), (1485, 266032), (1560, 253242), (1584, 249405), (1716, 230220), (1755, 225104), (1872, 211035), (1980, 199524), (2145, 184176), (2160, 182897), (2288, 172665), (2340, 168828), (2376, 166270), (2558, 154440), (2574, 153480), (2640, 149643), (2808, 140690), (2860, 138132), (2970, 133016), (3120, 126621), (3432, 115110), (3510, 112552), (3837, 102960), (3861, 102320), (3960, 99762), (4290, 92088), (4680, 84414), (4752, 83135), (5116, 77220), (5148, 76740), (5616, 70345), (5720, 69066), (5940, 66508), (6395, 61776), (6435, 61392), (6864, 57555), (7020, 56276), (7674, 51480), (7722, 51160), (7920, 49881), (8580, 46044), (9360, 42207), (10232, 38610), (10296, 38370), (11440, 34533), (11511, 34320), (11880, 33254), (12790, 30888), (12870, 30696), (14040, 28138), (14069, 28080), (15348, 25740), (15444, 25580), (16627, 23760), (17160, 23022), (19185, 20592), (19305, 20464)]