2016802480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19259}}^1$

素因数の和:19307

約数の個数: 160

約数和(自身を含む): 6190318080

約数和(自身を除く): 4173515600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1190, 1232, 1309, 1360, 1496, 1540, 1870, 1904, 2380, 2618, 2992, 3080, 3740, 4760, 5236, 6160, 6545, 7480, 9520, 10472, 13090, 14960, 19259, 20944, 26180, 38518, 52360, 77036, 96295, 104720, 134813, 154072, 192590, 211849, 269626, 308144, 327403, 385180, 423698, 539252, 654806, 674065, 770360, 847396, 1059245, 1078504, 1309612, 1348130, 1482943, 1540720, 1637015, 1694792, 2118490, 2157008, 2291821, 2619224, 2696260, 2965886, 3274030, 3389584, 3601433, 4236980, 4583642, 5238448, 5392520, 5931772, 6548060, 7202866, 7414715, 8473960, 9167284, 10785040, 11459105, 11863544, 13096120, 14405732, 14829430, 16947920, 18007165, 18334568, 22918210, 23727088, 25210031, 26192240, 28811464, 29658860, 36014330, 36669136, 45836420, 50420062, 57622928, 59317720, 72028660, 91672840, 100840124, 118635440, 126050155, 144057320, 183345680, 201680248, 252100310, 288114640, 403360496, 504200620, 1008401240, 2016802480]

約数ペア:

[(1, 2016802480), (2, 1008401240), (4, 504200620), (5, 403360496), (7, 288114640), (8, 252100310), (10, 201680248), (11, 183345680), (14, 144057320), (16, 126050155), (17, 118635440), (20, 100840124), (22, 91672840), (28, 72028660), (34, 59317720), (35, 57622928), (40, 50420062), (44, 45836420), (55, 36669136), (56, 36014330), (68, 29658860), (70, 28811464), (77, 26192240), (80, 25210031), (85, 23727088), (88, 22918210), (110, 18334568), (112, 18007165), (119, 16947920), (136, 14829430), (140, 14405732), (154, 13096120), (170, 11863544), (176, 11459105), (187, 10785040), (220, 9167284), (238, 8473960), (272, 7414715), (280, 7202866), (308, 6548060), (340, 5931772), (374, 5392520), (385, 5238448), (440, 4583642), (476, 4236980), (560, 3601433), (595, 3389584), (616, 3274030), (680, 2965886), (748, 2696260), (770, 2619224), (880, 2291821), (935, 2157008), (952, 2118490), (1190, 1694792), (1232, 1637015), (1309, 1540720), (1360, 1482943), (1496, 1348130), (1540, 1309612), (1870, 1078504), (1904, 1059245), (2380, 847396), (2618, 770360), (2992, 674065), (3080, 654806), (3740, 539252), (4760, 423698), (5236, 385180), (6160, 327403), (6545, 308144), (7480, 269626), (9520, 211849), (10472, 192590), (13090, 154072), (14960, 134813), (19259, 104720), (20944, 96295), (26180, 77036), (38518, 52360)]