280209066816

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{141157}}^1$

素因数の和:141397

約数の個数: 168

約数和(自身を含む): 866522662176

約数和(自身を除く): 586313595360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 211, 224, 294, 336, 392, 422, 448, 588, 633, 672, 784, 844, 1176, 1266, 1344, 1477, 1568, 1688, 2352, 2532, 2954, 3136, 3376, 4431, 4704, 5064, 5908, 6752, 8862, 9408, 10128, 10339, 11816, 13504, 17724, 20256, 20678, 23632, 31017, 35448, 40512, 41356, 47264, 62034, 70896, 82712, 94528, 124068, 141157, 141792, 165424, 248136, 282314, 283584, 330848, 423471, 496272, 564628, 661696, 846942, 988099, 992544, 1129256, 1693884, 1976198, 1985088, 2258512, 2964297, 3387768, 3952396, 4517024, 5928594, 6775536, 6916693, 7904792, 9034048, 11857188, 13551072, 13833386, 15809584, 20750079, 23714376, 27102144, 27666772, 29784127, 31619168, 41500158, 47428752, 55333544, 59568254, 63238336, 83000316, 89352381, 94857504, 110667088, 119136508, 166000632, 178704762, 189715008, 208488889, 221334176, 238273016, 332001264, 357409524, 416977778, 442668352, 476546032, 625466667, 664002528, 714819048, 833955556, 953092064, 1250933334, 1328005056, 1429638096, 1459422223, 1667911112, 1906184128, 2501866668, 2859276192, 2918844446, 3335822224, 4378266669, 5003733336, 5718552384, 5837688892, 6671644448, 8756533338, 10007466672, 11675377784, 13343288896, 17513066676, 20014933344, 23350755568, 35026133352, 40029866688, 46701511136, 70052266704, 93403022272, 140104533408, 280209066816]

約数ペア:

[(1, 280209066816), (2, 140104533408), (3, 93403022272), (4, 70052266704), (6, 46701511136), (7, 40029866688), (8, 35026133352), (12, 23350755568), (14, 20014933344), (16, 17513066676), (21, 13343288896), (24, 11675377784), (28, 10007466672), (32, 8756533338), (42, 6671644448), (48, 5837688892), (49, 5718552384), (56, 5003733336), (64, 4378266669), (84, 3335822224), (96, 2918844446), (98, 2859276192), (112, 2501866668), (147, 1906184128), (168, 1667911112), (192, 1459422223), (196, 1429638096), (211, 1328005056), (224, 1250933334), (294, 953092064), (336, 833955556), (392, 714819048), (422, 664002528), (448, 625466667), (588, 476546032), (633, 442668352), (672, 416977778), (784, 357409524), (844, 332001264), (1176, 238273016), (1266, 221334176), (1344, 208488889), (1477, 189715008), (1568, 178704762), (1688, 166000632), (2352, 119136508), (2532, 110667088), (2954, 94857504), (3136, 89352381), (3376, 83000316), (4431, 63238336), (4704, 59568254), (5064, 55333544), (5908, 47428752), (6752, 41500158), (8862, 31619168), (9408, 29784127), (10128, 27666772), (10339, 27102144), (11816, 23714376), (13504, 20750079), (17724, 15809584), (20256, 13833386), (20678, 13551072), (23632, 11857188), (31017, 9034048), (35448, 7904792), (40512, 6916693), (41356, 6775536), (47264, 5928594), (62034, 4517024), (70896, 3952396), (82712, 3387768), (94528, 2964297), (124068, 2258512), (141157, 1985088), (141792, 1976198), (165424, 1693884), (248136, 1129256), (282314, 992544), (283584, 988099), (330848, 846942), (423471, 661696), (496272, 564628)]