206084880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 744260400

約数和(自身を除く): 538175520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 113, 120, 136, 144, 149, 153, 170, 180, 204, 226, 240, 255, 272, 298, 306, 339, 340, 360, 408, 447, 452, 510, 565, 596, 612, 678, 680, 720, 745, 765, 816, 894, 904, 1017, 1020, 1130, 1192, 1224, 1341, 1356, 1360, 1490, 1530, 1695, 1788, 1808, 1921, 2034, 2040, 2235, 2260, 2384, 2448, 2533, 2682, 2712, 2980, 3060, 3390, 3576, 3842, 4068, 4080, 4470, 4520, 5066, 5085, 5364, 5424, 5763, 5960, 6120, 6705, 6780, 7152, 7599, 7684, 8136, 8940, 9040, 9605, 10132, 10170, 10728, 11526, 11920, 12240, 12665, 13410, 13560, 15198, 15368, 16272, 16837, 17289, 17880, 19210, 20264, 20340, 21456, 22797, 23052, 25330, 26820, 27120, 28815, 30396, 30736, 33674, 34578, 35760, 37995, 38420, 40528, 40680, 45594, 46104, 50511, 50660, 53640, 57630, 60792, 67348, 69156, 75990, 76840, 81360, 84185, 86445, 91188, 92208, 101022, 101320, 107280, 113985, 115260, 121584, 134696, 138312, 151533, 151980, 153680, 168370, 172890, 182376, 202044, 202640, 227970, 230520, 252555, 269392, 276624, 286229, 303066, 303960, 336740, 345780, 364752, 404088, 455940, 461040, 505110, 572458, 606132, 607920, 673480, 691560, 757665, 808176, 858687, 911880, 1010220, 1144916, 1212264, 1346960, 1383120, 1431145, 1515330, 1717374, 1823760, 2020440, 2289832, 2424528, 2576061, 2862290, 3030660, 3434748, 4040880, 4293435, 4579664, 5152122, 5724580, 6061320, 6869496, 8586870, 10304244, 11449160, 12122640, 12880305, 13738992, 17173740, 20608488, 22898320, 25760610, 34347480, 41216976, 51521220, 68694960, 103042440, 206084880]

約数ペア:

[(1, 206084880), (2, 103042440), (3, 68694960), (4, 51521220), (5, 41216976), (6, 34347480), (8, 25760610), (9, 22898320), (10, 20608488), (12, 17173740), (15, 13738992), (16, 12880305), (17, 12122640), (18, 11449160), (20, 10304244), (24, 8586870), (30, 6869496), (34, 6061320), (36, 5724580), (40, 5152122), (45, 4579664), (48, 4293435), (51, 4040880), (60, 3434748), (68, 3030660), (72, 2862290), (80, 2576061), (85, 2424528), (90, 2289832), (102, 2020440), (113, 1823760), (120, 1717374), (136, 1515330), (144, 1431145), (149, 1383120), (153, 1346960), (170, 1212264), (180, 1144916), (204, 1010220), (226, 911880), (240, 858687), (255, 808176), (272, 757665), (298, 691560), (306, 673480), (339, 607920), (340, 606132), (360, 572458), (408, 505110), (447, 461040), (452, 455940), (510, 404088), (565, 364752), (596, 345780), (612, 336740), (678, 303960), (680, 303066), (720, 286229), (745, 276624), (765, 269392), (816, 252555), (894, 230520), (904, 227970), (1017, 202640), (1020, 202044), (1130, 182376), (1192, 172890), (1224, 168370), (1341, 153680), (1356, 151980), (1360, 151533), (1490, 138312), (1530, 134696), (1695, 121584), (1788, 115260), (1808, 113985), (1921, 107280), (2034, 101320), (2040, 101022), (2235, 92208), (2260, 91188), (2384, 86445), (2448, 84185), (2533, 81360), (2682, 76840), (2712, 75990), (2980, 69156), (3060, 67348), (3390, 60792), (3576, 57630), (3842, 53640), (4068, 50660), (4080, 50511), (4470, 46104), (4520, 45594), (5066, 40680), (5085, 40528), (5364, 38420), (5424, 37995), (5763, 35760), (5960, 34578), (6120, 33674), (6705, 30736), (6780, 30396), (7152, 28815), (7599, 27120), (7684, 26820), (8136, 25330), (8940, 23052), (9040, 22797), (9605, 21456), (10132, 20340), (10170, 20264), (10728, 19210), (11526, 17880), (11920, 17289), (12240, 16837), (12665, 16272), (13410, 15368), (13560, 15198)]