392120707680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20946619}}^1$

素因数の和:20946653

約数の個数: 144

約数和(自身を含む): 1441043669520

約数和(自身を除く): 1048922961840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 20946619, 41893238, 62839857, 83786476, 104733095, 125679714, 167572952, 188519571, 209466190, 251359428, 272306047, 314199285, 335145904, 377039142, 418932380, 502718856, 544612094, 628398570, 670291808, 754078284, 816918141, 837864760, 942597855, 1005437712, 1089224188, 1256797140, 1361530235, 1508156568, 1633836282, 1675729520, 1885195710, 2010875424, 2178448376, 2450754423, 2513594280, 2723060470, 3016313136, 3267672564, 3351459040, 3770391420, 4084590705, 4356896752, 4901508846, 5027188560, 5446120940, 6032626272, 6535345128, 7540782840, 8169181410, 8713793504, 9803017692, 10054377120, 10892241880, 12253772115, 13070690256, 15081565680, 16338362820, 19606035384, 21784483760, 24507544230, 26141380512, 30163131360, 32676725640, 39212070768, 43568967520, 49015088460, 65353451280, 78424141536, 98030176920, 130706902560, 196060353840, 392120707680]

約数ペア:

[(1, 392120707680), (2, 196060353840), (3, 130706902560), (4, 98030176920), (5, 78424141536), (6, 65353451280), (8, 49015088460), (9, 43568967520), (10, 39212070768), (12, 32676725640), (13, 30163131360), (15, 26141380512), (16, 24507544230), (18, 21784483760), (20, 19606035384), (24, 16338362820), (26, 15081565680), (30, 13070690256), (32, 12253772115), (36, 10892241880), (39, 10054377120), (40, 9803017692), (45, 8713793504), (48, 8169181410), (52, 7540782840), (60, 6535345128), (65, 6032626272), (72, 5446120940), (78, 5027188560), (80, 4901508846), (90, 4356896752), (96, 4084590705), (104, 3770391420), (117, 3351459040), (120, 3267672564), (130, 3016313136), (144, 2723060470), (156, 2513594280), (160, 2450754423), (180, 2178448376), (195, 2010875424), (208, 1885195710), (234, 1675729520), (240, 1633836282), (260, 1508156568), (288, 1361530235), (312, 1256797140), (360, 1089224188), (390, 1005437712), (416, 942597855), (468, 837864760), (480, 816918141), (520, 754078284), (585, 670291808), (624, 628398570), (720, 544612094), (780, 502718856), (936, 418932380), (1040, 377039142), (1170, 335145904), (1248, 314199285), (1440, 272306047), (1560, 251359428), (1872, 209466190), (2080, 188519571), (2340, 167572952), (3120, 125679714), (3744, 104733095), (4680, 83786476), (6240, 62839857), (9360, 41893238), (18720, 20946619)]