240664944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 719953920

約数和(自身を除く): 479288976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 53, 57, 76, 78, 104, 106, 114, 152, 156, 159, 208, 212, 228, 247, 304, 312, 318, 383, 424, 456, 494, 624, 636, 689, 741, 766, 848, 912, 988, 1007, 1149, 1272, 1378, 1482, 1532, 1976, 2014, 2067, 2298, 2544, 2756, 2964, 3021, 3064, 3952, 4028, 4134, 4596, 4979, 5512, 5928, 6042, 6128, 7277, 8056, 8268, 9192, 9958, 11024, 11856, 12084, 13091, 14554, 14937, 16112, 16536, 18384, 19916, 20299, 21831, 24168, 26182, 29108, 29874, 33072, 39273, 39832, 40598, 43662, 48336, 52364, 58216, 59748, 60897, 78546, 79664, 81196, 87324, 94601, 104728, 116432, 119496, 121794, 157092, 162392, 174648, 189202, 209456, 238992, 243588, 263887, 283803, 314184, 324784, 349296, 378404, 385681, 487176, 527774, 567606, 628368, 756808, 771362, 791661, 974352, 1055548, 1135212, 1157043, 1513616, 1542724, 1583322, 2111096, 2270424, 2314086, 3085448, 3166644, 4222192, 4540848, 4628172, 5013853, 6170896, 6333288, 9256344, 10027706, 12666576, 15041559, 18512688, 20055412, 30083118, 40110824, 60166236, 80221648, 120332472, 240664944]

約数ペア:

[(1, 240664944), (2, 120332472), (3, 80221648), (4, 60166236), (6, 40110824), (8, 30083118), (12, 20055412), (13, 18512688), (16, 15041559), (19, 12666576), (24, 10027706), (26, 9256344), (38, 6333288), (39, 6170896), (48, 5013853), (52, 4628172), (53, 4540848), (57, 4222192), (76, 3166644), (78, 3085448), (104, 2314086), (106, 2270424), (114, 2111096), (152, 1583322), (156, 1542724), (159, 1513616), (208, 1157043), (212, 1135212), (228, 1055548), (247, 974352), (304, 791661), (312, 771362), (318, 756808), (383, 628368), (424, 567606), (456, 527774), (494, 487176), (624, 385681), (636, 378404), (689, 349296), (741, 324784), (766, 314184), (848, 283803), (912, 263887), (988, 243588), (1007, 238992), (1149, 209456), (1272, 189202), (1378, 174648), (1482, 162392), (1532, 157092), (1976, 121794), (2014, 119496), (2067, 116432), (2298, 104728), (2544, 94601), (2756, 87324), (2964, 81196), (3021, 79664), (3064, 78546), (3952, 60897), (4028, 59748), (4134, 58216), (4596, 52364), (4979, 48336), (5512, 43662), (5928, 40598), (6042, 39832), (6128, 39273), (7277, 33072), (8056, 29874), (8268, 29108), (9192, 26182), (9958, 24168), (11024, 21831), (11856, 20299), (12084, 19916), (13091, 18384), (14554, 16536), (14937, 16112)]