12740041728

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2423

約数の個数: 264

約数和(自身を含む): 39988881920

約数和(自身を除く): 27248840192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 128, 144, 152, 171, 186, 192, 228, 248, 256, 279, 288, 304, 342, 372, 384, 456, 496, 512, 558, 576, 589, 608, 684, 744, 768, 912, 992, 1024, 1116, 1152, 1178, 1216, 1368, 1488, 1536, 1767, 1824, 1984, 2232, 2304, 2347, 2356, 2432, 2736, 2976, 3072, 3534, 3648, 3968, 4464, 4608, 4694, 4712, 4864, 5301, 5472, 5952, 7041, 7068, 7296, 7936, 8928, 9216, 9388, 9424, 9728, 10602, 10944, 11904, 14082, 14136, 14592, 15872, 17856, 18776, 18848, 19456, 21123, 21204, 21888, 23808, 28164, 28272, 29184, 31744, 35712, 37552, 37696, 42246, 42408, 43776, 44593, 47616, 56328, 56544, 58368, 71424, 72757, 75104, 75392, 84492, 84816, 87552, 89186, 95232, 112656, 113088, 133779, 142848, 145514, 150208, 150784, 168984, 169632, 175104, 178372, 218271, 225312, 226176, 267558, 285696, 291028, 300416, 301568, 337968, 339264, 356744, 401337, 436542, 450624, 452352, 535116, 582056, 600832, 603136, 654813, 675936, 678528, 713488, 802674, 873084, 901248, 904704, 1070232, 1164112, 1201664, 1309626, 1351872, 1357056, 1382383, 1426976, 1605348, 1746168, 1802496, 1809408, 2140464, 2328224, 2403328, 2619252, 2703744, 2714112, 2764766, 2853952, 3210696, 3492336, 3604992, 4147149, 4280928, 4656448, 5238504, 5407488, 5428224, 5529532, 5707904, 6421392, 6984672, 7209984, 8294298, 8561856, 9312896, 10477008, 10814976, 11059064, 11415808, 12441447, 12842784, 13969344, 16588596, 17123712, 18625792, 20954016, 21629952, 22118128, 22831616, 24882894, 25685568, 27938688, 33177192, 34247424, 37251584, 41908032, 44236256, 45663232, 49765788, 51371136, 55877376, 66354384, 68494848, 74503168, 83816064, 88472512, 99531576, 102742272, 111754752, 132708768, 136989696, 167632128, 176945024, 199063152, 205484544, 223509504, 265417536, 335264256, 353890048, 398126304, 410969088, 530835072, 670528512, 707780096, 796252608, 1061670144, 1415560192, 1592505216, 2123340288, 3185010432, 4246680576, 6370020864, 12740041728]

約数ペア:

[(1, 12740041728), (2, 6370020864), (3, 4246680576), (4, 3185010432), (6, 2123340288), (8, 1592505216), (9, 1415560192), (12, 1061670144), (16, 796252608), (18, 707780096), (19, 670528512), (24, 530835072), (31, 410969088), (32, 398126304), (36, 353890048), (38, 335264256), (48, 265417536), (57, 223509504), (62, 205484544), (64, 199063152), (72, 176945024), (76, 167632128), (93, 136989696), (96, 132708768), (114, 111754752), (124, 102742272), (128, 99531576), (144, 88472512), (152, 83816064), (171, 74503168), (186, 68494848), (192, 66354384), (228, 55877376), (248, 51371136), (256, 49765788), (279, 45663232), (288, 44236256), (304, 41908032), (342, 37251584), (372, 34247424), (384, 33177192), (456, 27938688), (496, 25685568), (512, 24882894), (558, 22831616), (576, 22118128), (589, 21629952), (608, 20954016), (684, 18625792), (744, 17123712), (768, 16588596), (912, 13969344), (992, 12842784), (1024, 12441447), (1116, 11415808), (1152, 11059064), (1178, 10814976), (1216, 10477008), (1368, 9312896), (1488, 8561856), (1536, 8294298), (1767, 7209984), (1824, 6984672), (1984, 6421392), (2232, 5707904), (2304, 5529532), (2347, 5428224), (2356, 5407488), (2432, 5238504), (2736, 4656448), (2976, 4280928), (3072, 4147149), (3534, 3604992), (3648, 3492336), (3968, 3210696), (4464, 2853952), (4608, 2764766), (4694, 2714112), (4712, 2703744), (4864, 2619252), (5301, 2403328), (5472, 2328224), (5952, 2140464), (7041, 1809408), (7068, 1802496), (7296, 1746168), (7936, 1605348), (8928, 1426976), (9216, 1382383), (9388, 1357056), (9424, 1351872), (9728, 1309626), (10602, 1201664), (10944, 1164112), (11904, 1070232), (14082, 904704), (14136, 901248), (14592, 873084), (15872, 802674), (17856, 713488), (18776, 678528), (18848, 675936), (19456, 654813), (21123, 603136), (21204, 600832), (21888, 582056), (23808, 535116), (28164, 452352), (28272, 450624), (29184, 436542), (31744, 401337), (35712, 356744), (37552, 339264), (37696, 337968), (42246, 301568), (42408, 300416), (43776, 291028), (44593, 285696), (47616, 267558), (56328, 226176), (56544, 225312), (58368, 218271), (71424, 178372), (72757, 175104), (75104, 169632), (75392, 168984), (84492, 150784), (84816, 150208), (87552, 145514), (89186, 142848), (95232, 133779), (112656, 113088)]