260215488

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 336

約数和(自身を含む): 887577600

約数和(自身を除く): 627362112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 31, 32, 36, 38, 39, 48, 52, 57, 59, 62, 64, 72, 76, 78, 93, 96, 104, 114, 117, 118, 124, 144, 152, 156, 171, 177, 186, 192, 208, 228, 234, 236, 247, 248, 279, 288, 304, 312, 342, 354, 372, 403, 416, 456, 468, 472, 494, 496, 531, 558, 576, 589, 608, 624, 684, 708, 741, 744, 767, 806, 832, 912, 936, 944, 988, 992, 1062, 1116, 1121, 1178, 1209, 1216, 1248, 1368, 1416, 1482, 1488, 1534, 1612, 1767, 1824, 1829, 1872, 1888, 1976, 1984, 2124, 2223, 2232, 2242, 2301, 2356, 2418, 2496, 2736, 2832, 2964, 2976, 3068, 3224, 3363, 3534, 3627, 3648, 3658, 3744, 3776, 3952, 4248, 4446, 4464, 4484, 4602, 4712, 4836, 5301, 5472, 5487, 5664, 5928, 5952, 6136, 6448, 6726, 6903, 7068, 7254, 7316, 7488, 7657, 7904, 8496, 8892, 8928, 8968, 9204, 9424, 9672, 10089, 10602, 10944, 10974, 11328, 11856, 12272, 12896, 13452, 13806, 14136, 14508, 14573, 14632, 15314, 15808, 16461, 16992, 17784, 17856, 17936, 18408, 18848, 19344, 20178, 21204, 21948, 22971, 23712, 23777, 24544, 25792, 26904, 27612, 28272, 29016, 29146, 29264, 30628, 32922, 33984, 34751, 35568, 35872, 36816, 37696, 38688, 40356, 42408, 43719, 43896, 45942, 47424, 47554, 49088, 53808, 55224, 56544, 58032, 58292, 58528, 61256, 65844, 68913, 69502, 71136, 71331, 71744, 73632, 77376, 80712, 84816, 87438, 87792, 91884, 95108, 104253, 107616, 110448, 113088, 116064, 116584, 117056, 122512, 131157, 131688, 137826, 139004, 142272, 142662, 147264, 161424, 169632, 174876, 175584, 183768, 190216, 208506, 213993, 215232, 220896, 232128, 233168, 245024, 262314, 263376, 275652, 278008, 285324, 312759, 322848, 339264, 349752, 351168, 367536, 380432, 417012, 427986, 441792, 451763, 466336, 490048, 524628, 526752, 551304, 556016, 570648, 625518, 645696, 699504, 735072, 760864, 834024, 855972, 903526, 932672, 1049256, 1053504, 1102608, 1112032, 1141296, 1251036, 1355289, 1399008, 1470144, 1521728, 1668048, 1711944, 1807052, 2098512, 2205216, 2224064, 2282592, 2502072, 2710578, 2798016, 3336096, 3423888, 3614104, 4065867, 4197024, 4410432, 4565184, 5004144, 5421156, 6672192, 6847776, 7228208, 8131734, 8394048, 10008288, 10842312, 13695552, 14456416, 16263468, 20016576, 21684624, 28912832, 32526936, 43369248, 65053872, 86738496, 130107744, 260215488]

約数ペア:

[(1, 260215488), (2, 130107744), (3, 86738496), (4, 65053872), (6, 43369248), (8, 32526936), (9, 28912832), (12, 21684624), (13, 20016576), (16, 16263468), (18, 14456416), (19, 13695552), (24, 10842312), (26, 10008288), (31, 8394048), (32, 8131734), (36, 7228208), (38, 6847776), (39, 6672192), (48, 5421156), (52, 5004144), (57, 4565184), (59, 4410432), (62, 4197024), (64, 4065867), (72, 3614104), (76, 3423888), (78, 3336096), (93, 2798016), (96, 2710578), (104, 2502072), (114, 2282592), (117, 2224064), (118, 2205216), (124, 2098512), (144, 1807052), (152, 1711944), (156, 1668048), (171, 1521728), (177, 1470144), (186, 1399008), (192, 1355289), (208, 1251036), (228, 1141296), (234, 1112032), (236, 1102608), (247, 1053504), (248, 1049256), (279, 932672), (288, 903526), (304, 855972), (312, 834024), (342, 760864), (354, 735072), (372, 699504), (403, 645696), (416, 625518), (456, 570648), (468, 556016), (472, 551304), (494, 526752), (496, 524628), (531, 490048), (558, 466336), (576, 451763), (589, 441792), (608, 427986), (624, 417012), (684, 380432), (708, 367536), (741, 351168), (744, 349752), (767, 339264), (806, 322848), (832, 312759), (912, 285324), (936, 278008), (944, 275652), (988, 263376), (992, 262314), (1062, 245024), (1116, 233168), (1121, 232128), (1178, 220896), (1209, 215232), (1216, 213993), (1248, 208506), (1368, 190216), (1416, 183768), (1482, 175584), (1488, 174876), (1534, 169632), (1612, 161424), (1767, 147264), (1824, 142662), (1829, 142272), (1872, 139004), (1888, 137826), (1976, 131688), (1984, 131157), (2124, 122512), (2223, 117056), (2232, 116584), (2242, 116064), (2301, 113088), (2356, 110448), (2418, 107616), (2496, 104253), (2736, 95108), (2832, 91884), (2964, 87792), (2976, 87438), (3068, 84816), (3224, 80712), (3363, 77376), (3534, 73632), (3627, 71744), (3648, 71331), (3658, 71136), (3744, 69502), (3776, 68913), (3952, 65844), (4248, 61256), (4446, 58528), (4464, 58292), (4484, 58032), (4602, 56544), (4712, 55224), (4836, 53808), (5301, 49088), (5472, 47554), (5487, 47424), (5664, 45942), (5928, 43896), (5952, 43719), (6136, 42408), (6448, 40356), (6726, 38688), (6903, 37696), (7068, 36816), (7254, 35872), (7316, 35568), (7488, 34751), (7657, 33984), (7904, 32922), (8496, 30628), (8892, 29264), (8928, 29146), (8968, 29016), (9204, 28272), (9424, 27612), (9672, 26904), (10089, 25792), (10602, 24544), (10944, 23777), (10974, 23712), (11328, 22971), (11856, 21948), (12272, 21204), (12896, 20178), (13452, 19344), (13806, 18848), (14136, 18408), (14508, 17936), (14573, 17856), (14632, 17784), (15314, 16992), (15808, 16461)]