428091840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13513}}^1$

素因数の和:13547

約数の個数: 168

約数和(自身を含む): 1606436208

約数和(自身を除く): 1178344368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 13513, 15840, 27026, 31680, 40539, 54052, 67565, 81078, 108104, 121617, 135130, 148643, 162156, 202695, 216208, 243234, 270260, 297286, 324312, 405390, 432416, 445929, 486468, 540520, 594572, 608085, 648624, 743215, 810780, 864832, 891858, 972936, 1081040, 1189144, 1216170, 1297248, 1337787, 1486430, 1621560, 1783716, 1945872, 2162080, 2229645, 2378288, 2432340, 2594496, 2675574, 2972860, 3243120, 3567432, 3891744, 4324160, 4459290, 4756576, 4864680, 5351148, 5945720, 6486240, 6688935, 7134864, 7783488, 8918580, 9513152, 9729360, 10702296, 11891440, 12972480, 13377870, 14269728, 17837160, 19458720, 21404592, 23782880, 26755740, 28539456, 35674320, 38917440, 42809184, 47565760, 53511480, 71348640, 85618368, 107022960, 142697280, 214045920, 428091840]

約数ペア:

[(1, 428091840), (2, 214045920), (3, 142697280), (4, 107022960), (5, 85618368), (6, 71348640), (8, 53511480), (9, 47565760), (10, 42809184), (11, 38917440), (12, 35674320), (15, 28539456), (16, 26755740), (18, 23782880), (20, 21404592), (22, 19458720), (24, 17837160), (30, 14269728), (32, 13377870), (33, 12972480), (36, 11891440), (40, 10702296), (44, 9729360), (45, 9513152), (48, 8918580), (55, 7783488), (60, 7134864), (64, 6688935), (66, 6486240), (72, 5945720), (80, 5351148), (88, 4864680), (90, 4756576), (96, 4459290), (99, 4324160), (110, 3891744), (120, 3567432), (132, 3243120), (144, 2972860), (160, 2675574), (165, 2594496), (176, 2432340), (180, 2378288), (192, 2229645), (198, 2162080), (220, 1945872), (240, 1783716), (264, 1621560), (288, 1486430), (320, 1337787), (330, 1297248), (352, 1216170), (360, 1189144), (396, 1081040), (440, 972936), (480, 891858), (495, 864832), (528, 810780), (576, 743215), (660, 648624), (704, 608085), (720, 594572), (792, 540520), (880, 486468), (960, 445929), (990, 432416), (1056, 405390), (1320, 324312), (1440, 297286), (1584, 270260), (1760, 243234), (1980, 216208), (2112, 202695), (2640, 162156), (2880, 148643), (3168, 135130), (3520, 121617), (3960, 108104), (5280, 81078), (6336, 67565), (7920, 54052), (10560, 40539), (13513, 31680), (15840, 27026)]