65842920

素因数分解:

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

素因数の和:1320

約数の個数: 192

約数和(自身を含む): 251596800

約数和(自身を除く): 185753880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1279, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2558, 2574, 2860, 3432, 3837, 3960, 4290, 4680, 5116, 5148, 5720, 6395, 6435, 7674, 8580, 10232, 10296, 11511, 12790, 12870, 14069, 15348, 16627, 17160, 19185, 23022, 25580, 25740, 28138, 30696, 33254, 38370, 42207, 46044, 49881, 51160, 51480, 56276, 57555, 66508, 70345, 76740, 83135, 84414, 92088, 99762, 112552, 115110, 126621, 133016, 140690, 149643, 153480, 166270, 168828, 182897, 199524, 211035, 230220, 249405, 253242, 281380, 299286, 332540, 337656, 365794, 399048, 422070, 460440, 498810, 506484, 548691, 562760, 598572, 633105, 665080, 731588, 748215, 844140, 914485, 997620, 1012968, 1097382, 1197144, 1266210, 1463176, 1496430, 1646073, 1688280, 1828970, 1995240, 2194764, 2532420, 2743455, 2992860, 3292146, 3657940, 4389528, 5064840, 5486910, 5985720, 6584292, 7315880, 8230365, 10973820, 13168584, 16460730, 21947640, 32921460, 65842920]

約数ペア:

[(1, 65842920), (2, 32921460), (3, 21947640), (4, 16460730), (5, 13168584), (6, 10973820), (8, 8230365), (9, 7315880), (10, 6584292), (11, 5985720), (12, 5486910), (13, 5064840), (15, 4389528), (18, 3657940), (20, 3292146), (22, 2992860), (24, 2743455), (26, 2532420), (30, 2194764), (33, 1995240), (36, 1828970), (39, 1688280), (40, 1646073), (44, 1496430), (45, 1463176), (52, 1266210), (55, 1197144), (60, 1097382), (65, 1012968), (66, 997620), (72, 914485), (78, 844140), (88, 748215), (90, 731588), (99, 665080), (104, 633105), (110, 598572), (117, 562760), (120, 548691), (130, 506484), (132, 498810), (143, 460440), (156, 422070), (165, 399048), (180, 365794), (195, 337656), (198, 332540), (220, 299286), (234, 281380), (260, 253242), (264, 249405), (286, 230220), (312, 211035), (330, 199524), (360, 182897), (390, 168828), (396, 166270), (429, 153480), (440, 149643), (468, 140690), (495, 133016), (520, 126621), (572, 115110), (585, 112552), (660, 99762), (715, 92088), (780, 84414), (792, 83135), (858, 76740), (936, 70345), (990, 66508), (1144, 57555), (1170, 56276), (1279, 51480), (1287, 51160), (1320, 49881), (1430, 46044), (1560, 42207), (1716, 38370), (1980, 33254), (2145, 30696), (2340, 28138), (2558, 25740), (2574, 25580), (2860, 23022), (3432, 19185), (3837, 17160), (3960, 16627), (4290, 15348), (4680, 14069), (5116, 12870), (5148, 12790), (5720, 11511), (6395, 10296), (6435, 10232), (7674, 8580)]