7428234240

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{23029}}^1$

素因数の和:23067

約数の個数: 264

約数和(自身を含む): 29416863840

約数和(自身を除く): 21988629600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 17920, 20160, 21504, 23029, 23040, 26880, 32256, 35840, 40320, 46058, 46080, 53760, 64512, 69087, 80640, 92116, 107520, 115145, 138174, 161203, 161280, 184232, 207261, 230290, 276348, 322406, 322560, 345435, 368464, 414522, 460580, 483609, 552696, 644812, 690870, 736928, 806015, 829044, 921160, 967218, 1036305, 1105392, 1289624, 1381740, 1450827, 1473856, 1612030, 1658088, 1842320, 1934436, 2072610, 2210784, 2418045, 2579248, 2763480, 2901654, 2947712, 3224060, 3316176, 3684640, 3868872, 4145220, 4421568, 4836090, 5158496, 5526960, 5803308, 5895424, 6448120, 6632352, 7254135, 7369280, 7737744, 8290440, 8843136, 9672180, 10316992, 11053920, 11606616, 11790848, 12896240, 13264704, 14508270, 14738560, 15475488, 16580880, 17686272, 19344360, 20633984, 22107840, 23213232, 23581696, 25792480, 26529408, 29016540, 29477120, 30950976, 33161760, 35372544, 38688720, 41267968, 44215680, 46426464, 51584960, 53058816, 58033080, 58954240, 61901952, 66323520, 70745088, 77377440, 82535936, 88431360, 92852928, 103169920, 106117632, 116066160, 117908480, 123803904, 132647040, 154754880, 165071872, 176862720, 185705856, 206339840, 212235264, 232132320, 247607808, 265294080, 309509760, 353725440, 371411712, 412679680, 464264640, 495215616, 530588160, 619019520, 742823424, 825359360, 928529280, 1061176320, 1238039040, 1485646848, 1857058560, 2476078080, 3714117120, 7428234240]

約数ペア:

[(1, 7428234240), (2, 3714117120), (3, 2476078080), (4, 1857058560), (5, 1485646848), (6, 1238039040), (7, 1061176320), (8, 928529280), (9, 825359360), (10, 742823424), (12, 619019520), (14, 530588160), (15, 495215616), (16, 464264640), (18, 412679680), (20, 371411712), (21, 353725440), (24, 309509760), (28, 265294080), (30, 247607808), (32, 232132320), (35, 212235264), (36, 206339840), (40, 185705856), (42, 176862720), (45, 165071872), (48, 154754880), (56, 132647040), (60, 123803904), (63, 117908480), (64, 116066160), (70, 106117632), (72, 103169920), (80, 92852928), (84, 88431360), (90, 82535936), (96, 77377440), (105, 70745088), (112, 66323520), (120, 61901952), (126, 58954240), (128, 58033080), (140, 53058816), (144, 51584960), (160, 46426464), (168, 44215680), (180, 41267968), (192, 38688720), (210, 35372544), (224, 33161760), (240, 30950976), (252, 29477120), (256, 29016540), (280, 26529408), (288, 25792480), (315, 23581696), (320, 23213232), (336, 22107840), (360, 20633984), (384, 19344360), (420, 17686272), (448, 16580880), (480, 15475488), (504, 14738560), (512, 14508270), (560, 13264704), (576, 12896240), (630, 11790848), (640, 11606616), (672, 11053920), (720, 10316992), (768, 9672180), (840, 8843136), (896, 8290440), (960, 7737744), (1008, 7369280), (1024, 7254135), (1120, 6632352), (1152, 6448120), (1260, 5895424), (1280, 5803308), (1344, 5526960), (1440, 5158496), (1536, 4836090), (1680, 4421568), (1792, 4145220), (1920, 3868872), (2016, 3684640), (2240, 3316176), (2304, 3224060), (2520, 2947712), (2560, 2901654), (2688, 2763480), (2880, 2579248), (3072, 2418045), (3360, 2210784), (3584, 2072610), (3840, 1934436), (4032, 1842320), (4480, 1658088), (4608, 1612030), (5040, 1473856), (5120, 1450827), (5376, 1381740), (5760, 1289624), (6720, 1105392), (7168, 1036305), (7680, 967218), (8064, 921160), (8960, 829044), (9216, 806015), (10080, 736928), (10752, 690870), (11520, 644812), (13440, 552696), (15360, 483609), (16128, 460580), (17920, 414522), (20160, 368464), (21504, 345435), (23029, 322560), (23040, 322406), (26880, 276348), (32256, 230290), (35840, 207261), (40320, 184232), (46058, 161280), (46080, 161203), (53760, 138174), (64512, 115145), (69087, 107520), (80640, 92116)]