18663779520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{24091}}^1$

素因数の和:24383

約数の個数: 168

約数和(自身を含む): 64436945040

約数和(自身を除く): 45773165520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 269, 288, 320, 360, 480, 538, 576, 720, 807, 960, 1076, 1345, 1440, 1614, 2152, 2421, 2690, 2880, 3228, 4035, 4304, 4842, 5380, 6456, 8070, 8608, 9684, 10760, 12105, 12912, 16140, 17216, 19368, 21520, 24091, 24210, 25824, 32280, 38736, 43040, 48182, 48420, 51648, 64560, 72273, 77472, 86080, 96364, 96840, 120455, 129120, 144546, 154944, 192728, 193680, 216819, 240910, 258240, 289092, 361365, 385456, 387360, 433638, 481820, 578184, 722730, 770912, 774720, 867276, 963640, 1084095, 1156368, 1445460, 1541824, 1734552, 1927280, 2168190, 2312736, 2890920, 3469104, 3854560, 4336380, 4625472, 5781840, 6480479, 6938208, 7709120, 8672760, 11563680, 12960958, 13876416, 17345520, 19441437, 23127360, 25921916, 32402395, 34691040, 38882874, 51843832, 58324311, 64804790, 69382080, 77765748, 97207185, 103687664, 116648622, 129609580, 155531496, 194414370, 207375328, 233297244, 259219160, 291621555, 311062992, 388828740, 414750656, 466594488, 518438320, 583243110, 622125984, 777657480, 933188976, 1036876640, 1166486220, 1244251968, 1555314960, 1866377952, 2073753280, 2332972440, 3110629920, 3732755904, 4665944880, 6221259840, 9331889760, 18663779520]

約数ペア:

[(1, 18663779520), (2, 9331889760), (3, 6221259840), (4, 4665944880), (5, 3732755904), (6, 3110629920), (8, 2332972440), (9, 2073753280), (10, 1866377952), (12, 1555314960), (15, 1244251968), (16, 1166486220), (18, 1036876640), (20, 933188976), (24, 777657480), (30, 622125984), (32, 583243110), (36, 518438320), (40, 466594488), (45, 414750656), (48, 388828740), (60, 311062992), (64, 291621555), (72, 259219160), (80, 233297244), (90, 207375328), (96, 194414370), (120, 155531496), (144, 129609580), (160, 116648622), (180, 103687664), (192, 97207185), (240, 77765748), (269, 69382080), (288, 64804790), (320, 58324311), (360, 51843832), (480, 38882874), (538, 34691040), (576, 32402395), (720, 25921916), (807, 23127360), (960, 19441437), (1076, 17345520), (1345, 13876416), (1440, 12960958), (1614, 11563680), (2152, 8672760), (2421, 7709120), (2690, 6938208), (2880, 6480479), (3228, 5781840), (4035, 4625472), (4304, 4336380), (4842, 3854560), (5380, 3469104), (6456, 2890920), (8070, 2312736), (8608, 2168190), (9684, 1927280), (10760, 1734552), (12105, 1541824), (12912, 1445460), (16140, 1156368), (17216, 1084095), (19368, 963640), (21520, 867276), (24091, 774720), (24210, 770912), (25824, 722730), (32280, 578184), (38736, 481820), (43040, 433638), (48182, 387360), (48420, 385456), (51648, 361365), (64560, 289092), (72273, 258240), (77472, 240910), (86080, 216819), (96364, 193680), (96840, 192728), (120455, 154944), (129120, 144546)]