822645720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19531}}^1$

素因数の和:19567

約数の個数: 160

約数和(自身を含む): 2977848720

約数和(自身を除く): 2155203000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 19531, 21060, 39062, 42120, 58593, 78124, 97655, 117186, 156248, 175779, 195310, 234372, 253903, 292965, 351558, 390620, 468744, 507806, 527337, 585930, 703116, 761709, 781240, 878895, 1015612, 1054674, 1171860, 1269515, 1406232, 1523418, 1582011, 1757790, 2031224, 2109348, 2285127, 2343720, 2539030, 2636685, 3046836, 3164022, 3515580, 3808545, 4218696, 4570254, 5078060, 5273370, 6093672, 6328044, 6855381, 7031160, 7617090, 7910055, 9140508, 10156120, 10546740, 11425635, 12656088, 13710762, 15234180, 15820110, 18281016, 20566143, 21093480, 22851270, 27421524, 30468360, 31640220, 34276905, 41132286, 45702540, 54843048, 63280440, 68553810, 82264572, 91405080, 102830715, 137107620, 164529144, 205661430, 274215240, 411322860, 822645720]

約数ペア:

[(1, 822645720), (2, 411322860), (3, 274215240), (4, 205661430), (5, 164529144), (6, 137107620), (8, 102830715), (9, 91405080), (10, 82264572), (12, 68553810), (13, 63280440), (15, 54843048), (18, 45702540), (20, 41132286), (24, 34276905), (26, 31640220), (27, 30468360), (30, 27421524), (36, 22851270), (39, 21093480), (40, 20566143), (45, 18281016), (52, 15820110), (54, 15234180), (60, 13710762), (65, 12656088), (72, 11425635), (78, 10546740), (81, 10156120), (90, 9140508), (104, 7910055), (108, 7617090), (117, 7031160), (120, 6855381), (130, 6328044), (135, 6093672), (156, 5273370), (162, 5078060), (180, 4570254), (195, 4218696), (216, 3808545), (234, 3515580), (260, 3164022), (270, 3046836), (312, 2636685), (324, 2539030), (351, 2343720), (360, 2285127), (390, 2109348), (405, 2031224), (468, 1757790), (520, 1582011), (540, 1523418), (585, 1406232), (648, 1269515), (702, 1171860), (780, 1054674), (810, 1015612), (936, 878895), (1053, 781240), (1080, 761709), (1170, 703116), (1404, 585930), (1560, 527337), (1620, 507806), (1755, 468744), (2106, 390620), (2340, 351558), (2808, 292965), (3240, 253903), (3510, 234372), (4212, 195310), (4680, 175779), (5265, 156248), (7020, 117186), (8424, 97655), (10530, 78124), (14040, 58593), (19531, 42120), (21060, 39062)]