323228880

素因数分解:

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

素因数の和:1320

約数の個数: 240

約数和(自身を含む): 1213255680

約数和(自身を除く): 890026800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1279, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2558, 2808, 3120, 3159, 3240, 3510, 3837, 3888, 4212, 4680, 4860, 5116, 5265, 5616, 6318, 6395, 6480, 7020, 7674, 8424, 9360, 9720, 10232, 10530, 11511, 12636, 12790, 14040, 15348, 15795, 16627, 16848, 19185, 19440, 20464, 21060, 23022, 25272, 25580, 28080, 30696, 31590, 33254, 34533, 38370, 42120, 46044, 49881, 50544, 51160, 57555, 61392, 63180, 66508, 69066, 76740, 83135, 84240, 92088, 99762, 102320, 103599, 115110, 126360, 133016, 138132, 149643, 153480, 166270, 172665, 184176, 199524, 207198, 230220, 249405, 252720, 266032, 276264, 299286, 306960, 310797, 332540, 345330, 399048, 414396, 448929, 460440, 498810, 517995, 552528, 598572, 621594, 665080, 690660, 748215, 798096, 828792, 897858, 920880, 997620, 1035990, 1197144, 1243188, 1330160, 1346787, 1381320, 1496430, 1553985, 1657584, 1795716, 1995240, 2071980, 2244645, 2394288, 2486376, 2693574, 2762640, 2992860, 3107970, 3591432, 3990480, 4040361, 4143960, 4489290, 4972752, 5387148, 5985720, 6215940, 6733935, 7182864, 8080722, 8287920, 8978580, 10774296, 11971440, 12431880, 13467870, 16161444, 17957160, 20201805, 21548592, 24863760, 26935740, 32322888, 35914320, 40403610, 53871480, 64645776, 80807220, 107742960, 161614440, 323228880]

約数ペア:

[(1, 323228880), (2, 161614440), (3, 107742960), (4, 80807220), (5, 64645776), (6, 53871480), (8, 40403610), (9, 35914320), (10, 32322888), (12, 26935740), (13, 24863760), (15, 21548592), (16, 20201805), (18, 17957160), (20, 16161444), (24, 13467870), (26, 12431880), (27, 11971440), (30, 10774296), (36, 8978580), (39, 8287920), (40, 8080722), (45, 7182864), (48, 6733935), (52, 6215940), (54, 5985720), (60, 5387148), (65, 4972752), (72, 4489290), (78, 4143960), (80, 4040361), (81, 3990480), (90, 3591432), (104, 3107970), (108, 2992860), (117, 2762640), (120, 2693574), (130, 2486376), (135, 2394288), (144, 2244645), (156, 2071980), (162, 1995240), (180, 1795716), (195, 1657584), (208, 1553985), (216, 1496430), (234, 1381320), (240, 1346787), (243, 1330160), (260, 1243188), (270, 1197144), (312, 1035990), (324, 997620), (351, 920880), (360, 897858), (390, 828792), (405, 798096), (432, 748215), (468, 690660), (486, 665080), (520, 621594), (540, 598572), (585, 552528), (624, 517995), (648, 498810), (702, 460440), (720, 448929), (780, 414396), (810, 399048), (936, 345330), (972, 332540), (1040, 310797), (1053, 306960), (1080, 299286), (1170, 276264), (1215, 266032), (1279, 252720), (1296, 249405), (1404, 230220), (1560, 207198), (1620, 199524), (1755, 184176), (1872, 172665), (1944, 166270), (2106, 153480), (2160, 149643), (2340, 138132), (2430, 133016), (2558, 126360), (2808, 115110), (3120, 103599), (3159, 102320), (3240, 99762), (3510, 92088), (3837, 84240), (3888, 83135), (4212, 76740), (4680, 69066), (4860, 66508), (5116, 63180), (5265, 61392), (5616, 57555), (6318, 51160), (6395, 50544), (6480, 49881), (7020, 46044), (7674, 42120), (8424, 38370), (9360, 34533), (9720, 33254), (10232, 31590), (10530, 30696), (11511, 28080), (12636, 25580), (12790, 25272), (14040, 23022), (15348, 21060), (15795, 20464), (16627, 19440), (16848, 19185)]