20168024800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19259}}^1$

素因数の和:19314

約数の個数: 288

約数和(自身を含む): 64998339840

約数和(自身を除く): 44830315040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 25, 28, 32, 34, 35, 40, 44, 50, 55, 56, 68, 70, 77, 80, 85, 88, 100, 110, 112, 119, 136, 140, 154, 160, 170, 175, 176, 187, 200, 220, 224, 238, 272, 275, 280, 308, 340, 350, 352, 374, 385, 400, 425, 440, 476, 544, 550, 560, 595, 616, 680, 700, 748, 770, 800, 850, 880, 935, 952, 1100, 1120, 1190, 1232, 1309, 1360, 1400, 1496, 1540, 1700, 1760, 1870, 1904, 1925, 2200, 2380, 2464, 2618, 2720, 2800, 2975, 2992, 3080, 3400, 3740, 3808, 3850, 4400, 4675, 4760, 5236, 5600, 5950, 5984, 6160, 6545, 6800, 7480, 7700, 8800, 9350, 9520, 10472, 11900, 12320, 13090, 13600, 14960, 15400, 18700, 19040, 19259, 20944, 23800, 26180, 29920, 30800, 32725, 37400, 38518, 41888, 47600, 52360, 61600, 65450, 74800, 77036, 95200, 96295, 104720, 130900, 134813, 149600, 154072, 192590, 209440, 211849, 261800, 269626, 308144, 327403, 385180, 423698, 481475, 523600, 539252, 616288, 654806, 674065, 770360, 847396, 962950, 1047200, 1059245, 1078504, 1309612, 1348130, 1482943, 1540720, 1637015, 1694792, 1925900, 2118490, 2157008, 2291821, 2619224, 2696260, 2965886, 3081440, 3274030, 3370325, 3389584, 3601433, 3851800, 4236980, 4314016, 4583642, 5238448, 5296225, 5392520, 5931772, 6548060, 6740650, 6779168, 7202866, 7414715, 7703600, 8185075, 8473960, 9167284, 10476896, 10592450, 10785040, 11459105, 11863544, 13096120, 13481300, 14405732, 14829430, 15407200, 16370150, 16947920, 18007165, 18334568, 21184900, 21570080, 22918210, 23727088, 25210031, 26192240, 26962600, 28811464, 29658860, 32740300, 33895840, 36014330, 36669136, 37073575, 42369800, 45836420, 47454176, 50420062, 52384480, 53925200, 57295525, 57622928, 59317720, 65480600, 72028660, 73338272, 74147150, 84739600, 90035825, 91672840, 100840124, 107850400, 114591050, 115245856, 118635440, 126050155, 130961200, 144057320, 148294300, 169479200, 180071650, 183345680, 201680248, 229182100, 237270880, 252100310, 261922400, 288114640, 296588600, 360143300, 366691360, 403360496, 458364200, 504200620, 576229280, 593177200, 630250775, 720286600, 806720992, 916728400, 1008401240, 1186354400, 1260501550, 1440573200, 1833456800, 2016802480, 2521003100, 2881146400, 4033604960, 5042006200, 10084012400, 20168024800]

約数ペア:

[(1, 20168024800), (2, 10084012400), (4, 5042006200), (5, 4033604960), (7, 2881146400), (8, 2521003100), (10, 2016802480), (11, 1833456800), (14, 1440573200), (16, 1260501550), (17, 1186354400), (20, 1008401240), (22, 916728400), (25, 806720992), (28, 720286600), (32, 630250775), (34, 593177200), (35, 576229280), (40, 504200620), (44, 458364200), (50, 403360496), (55, 366691360), (56, 360143300), (68, 296588600), (70, 288114640), (77, 261922400), (80, 252100310), (85, 237270880), (88, 229182100), (100, 201680248), (110, 183345680), (112, 180071650), (119, 169479200), (136, 148294300), (140, 144057320), (154, 130961200), (160, 126050155), (170, 118635440), (175, 115245856), (176, 114591050), (187, 107850400), (200, 100840124), (220, 91672840), (224, 90035825), (238, 84739600), (272, 74147150), (275, 73338272), (280, 72028660), (308, 65480600), (340, 59317720), (350, 57622928), (352, 57295525), (374, 53925200), (385, 52384480), (400, 50420062), (425, 47454176), (440, 45836420), (476, 42369800), (544, 37073575), (550, 36669136), (560, 36014330), (595, 33895840), (616, 32740300), (680, 29658860), (700, 28811464), (748, 26962600), (770, 26192240), (800, 25210031), (850, 23727088), (880, 22918210), (935, 21570080), (952, 21184900), (1100, 18334568), (1120, 18007165), (1190, 16947920), (1232, 16370150), (1309, 15407200), (1360, 14829430), (1400, 14405732), (1496, 13481300), (1540, 13096120), (1700, 11863544), (1760, 11459105), (1870, 10785040), (1904, 10592450), (1925, 10476896), (2200, 9167284), (2380, 8473960), (2464, 8185075), (2618, 7703600), (2720, 7414715), (2800, 7202866), (2975, 6779168), (2992, 6740650), (3080, 6548060), (3400, 5931772), (3740, 5392520), (3808, 5296225), (3850, 5238448), (4400, 4583642), (4675, 4314016), (4760, 4236980), (5236, 3851800), (5600, 3601433), (5950, 3389584), (5984, 3370325), (6160, 3274030), (6545, 3081440), (6800, 2965886), (7480, 2696260), (7700, 2619224), (8800, 2291821), (9350, 2157008), (9520, 2118490), (10472, 1925900), (11900, 1694792), (12320, 1637015), (13090, 1540720), (13600, 1482943), (14960, 1348130), (15400, 1309612), (18700, 1078504), (19040, 1059245), (19259, 1047200), (20944, 962950), (23800, 847396), (26180, 770360), (29920, 674065), (30800, 654806), (32725, 616288), (37400, 539252), (38518, 523600), (41888, 481475), (47600, 423698), (52360, 385180), (61600, 327403), (65450, 308144), (74800, 269626), (77036, 261800), (95200, 211849), (96295, 209440), (104720, 192590), (130900, 154072), (134813, 149600)]