861939702720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1192369}}^1$

素因数の和:1192643

約数の個数: 168

約数和(自身を含む): 2976527539440

約数和(自身を除く): 2114587836720

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, 251, 288, 320, 360, 480, 502, 576, 720, 753, 960, 1004, 1255, 1440, 1506, 2008, 2259, 2510, 2880, 3012, 3765, 4016, 4518, 5020, 6024, 7530, 8032, 9036, 10040, 11295, 12048, 15060, 16064, 18072, 20080, 22590, 24096, 30120, 36144, 40160, 45180, 48192, 60240, 72288, 80320, 90360, 120480, 144576, 180720, 240960, 361440, 722880, 1192369, 2384738, 3577107, 4769476, 5961845, 7154214, 9538952, 10731321, 11923690, 14308428, 17885535, 19077904, 21462642, 23847380, 28616856, 35771070, 38155808, 42925284, 47694760, 53656605, 57233712, 71542140, 76311616, 85850568, 95389520, 107313210, 114467424, 143084280, 171701136, 190779040, 214626420, 228934848, 286168560, 299284619, 343402272, 381558080, 429252840, 572337120, 598569238, 686804544, 858505680, 897853857, 1144674240, 1197138476, 1496423095, 1717011360, 1795707714, 2394276952, 2693561571, 2992846190, 3434022720, 3591415428, 4489269285, 4788553904, 5387123142, 5985692380, 7182830856, 8978538570, 9577107808, 10774246284, 11971384760, 13467807855, 14365661712, 17957077140, 19154215616, 21548492568, 23942769520, 26935615710, 28731323424, 35914154280, 43096985136, 47885539040, 53871231420, 57462646848, 71828308560, 86193970272, 95771078080, 107742462840, 143656617120, 172387940544, 215484925680, 287313234240, 430969851360, 861939702720]

約数ペア:

[(1, 861939702720), (2, 430969851360), (3, 287313234240), (4, 215484925680), (5, 172387940544), (6, 143656617120), (8, 107742462840), (9, 95771078080), (10, 86193970272), (12, 71828308560), (15, 57462646848), (16, 53871231420), (18, 47885539040), (20, 43096985136), (24, 35914154280), (30, 28731323424), (32, 26935615710), (36, 23942769520), (40, 21548492568), (45, 19154215616), (48, 17957077140), (60, 14365661712), (64, 13467807855), (72, 11971384760), (80, 10774246284), (90, 9577107808), (96, 8978538570), (120, 7182830856), (144, 5985692380), (160, 5387123142), (180, 4788553904), (192, 4489269285), (240, 3591415428), (251, 3434022720), (288, 2992846190), (320, 2693561571), (360, 2394276952), (480, 1795707714), (502, 1717011360), (576, 1496423095), (720, 1197138476), (753, 1144674240), (960, 897853857), (1004, 858505680), (1255, 686804544), (1440, 598569238), (1506, 572337120), (2008, 429252840), (2259, 381558080), (2510, 343402272), (2880, 299284619), (3012, 286168560), (3765, 228934848), (4016, 214626420), (4518, 190779040), (5020, 171701136), (6024, 143084280), (7530, 114467424), (8032, 107313210), (9036, 95389520), (10040, 85850568), (11295, 76311616), (12048, 71542140), (15060, 57233712), (16064, 53656605), (18072, 47694760), (20080, 42925284), (22590, 38155808), (24096, 35771070), (30120, 28616856), (36144, 23847380), (40160, 21462642), (45180, 19077904), (48192, 17885535), (60240, 14308428), (72288, 11923690), (80320, 10731321), (90360, 9538952), (120480, 7154214), (144576, 5961845), (180720, 4769476), (240960, 3577107), (361440, 2384738), (722880, 1192369)]