280010304

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{3307}}^1$

素因数の和:3342

約数の個数: 168

約数和(自身を含む): 957864480

約数和(自身を除く): 677854176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 3024, 3136, 3307, 3528, 4032, 4704, 5292, 6048, 6614, 7056, 9408, 9921, 10584, 12096, 13228, 14112, 19842, 21168, 23149, 26456, 28224, 29763, 39684, 42336, 46298, 52912, 59526, 69447, 79368, 84672, 89289, 92596, 105824, 119052, 138894, 158736, 162043, 178578, 185192, 208341, 211648, 238104, 277788, 317472, 324086, 357156, 370384, 416682, 476208, 486129, 555576, 625023, 634944, 648172, 714312, 740768, 833364, 952416, 972258, 1111152, 1250046, 1296344, 1428624, 1458387, 1481536, 1666728, 1904832, 1944516, 2222304, 2500092, 2592688, 2857248, 2916774, 3333456, 3889032, 4375161, 4444608, 5000184, 5185376, 5714496, 5833548, 6666912, 7778064, 8750322, 10000368, 10370752, 11667096, 13333824, 15556128, 17500644, 20000736, 23334192, 31112256, 35001288, 40001472, 46668384, 70002576, 93336768, 140005152, 280010304]

約数ペア:

[(1, 280010304), (2, 140005152), (3, 93336768), (4, 70002576), (6, 46668384), (7, 40001472), (8, 35001288), (9, 31112256), (12, 23334192), (14, 20000736), (16, 17500644), (18, 15556128), (21, 13333824), (24, 11667096), (27, 10370752), (28, 10000368), (32, 8750322), (36, 7778064), (42, 6666912), (48, 5833548), (49, 5714496), (54, 5185376), (56, 5000184), (63, 4444608), (64, 4375161), (72, 3889032), (84, 3333456), (96, 2916774), (98, 2857248), (108, 2592688), (112, 2500092), (126, 2222304), (144, 1944516), (147, 1904832), (168, 1666728), (189, 1481536), (192, 1458387), (196, 1428624), (216, 1296344), (224, 1250046), (252, 1111152), (288, 972258), (294, 952416), (336, 833364), (378, 740768), (392, 714312), (432, 648172), (441, 634944), (448, 625023), (504, 555576), (576, 486129), (588, 476208), (672, 416682), (756, 370384), (784, 357156), (864, 324086), (882, 317472), (1008, 277788), (1176, 238104), (1323, 211648), (1344, 208341), (1512, 185192), (1568, 178578), (1728, 162043), (1764, 158736), (2016, 138894), (2352, 119052), (2646, 105824), (3024, 92596), (3136, 89289), (3307, 84672), (3528, 79368), (4032, 69447), (4704, 59526), (5292, 52912), (6048, 46298), (6614, 42336), (7056, 39684), (9408, 29763), (9921, 28224), (10584, 26456), (12096, 23149), (13228, 21168), (14112, 19842)]