7257313280

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 416

約数和(自身を含む): 21740617728

約数和(自身を除く): 14483304448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 64, 70, 71, 80, 92, 112, 115, 124, 128, 140, 142, 155, 160, 161, 184, 217, 224, 230, 248, 256, 280, 284, 310, 320, 322, 355, 368, 434, 448, 460, 496, 497, 512, 560, 568, 620, 640, 644, 710, 713, 736, 805, 868, 896, 920, 992, 994, 1024, 1085, 1120, 1136, 1240, 1280, 1288, 1420, 1426, 1472, 1610, 1633, 1736, 1792, 1840, 1984, 1988, 2048, 2170, 2201, 2240, 2272, 2480, 2485, 2560, 2576, 2840, 2852, 2944, 3220, 3266, 3472, 3565, 3584, 3680, 3968, 3976, 4096, 4340, 4402, 4480, 4544, 4960, 4970, 4991, 5120, 5152, 5680, 5704, 5888, 6440, 6532, 6944, 7130, 7168, 7360, 7936, 7952, 8165, 8680, 8804, 8960, 9088, 9920, 9940, 9982, 10240, 10304, 11005, 11360, 11408, 11431, 11776, 12880, 13064, 13888, 14260, 14336, 14720, 15407, 15872, 15904, 16330, 17360, 17608, 17920, 18176, 19840, 19880, 19964, 20480, 20608, 22010, 22720, 22816, 22862, 23552, 24955, 25760, 26128, 27776, 28520, 28672, 29440, 30814, 31744, 31808, 32660, 34720, 35216, 35840, 36352, 39680, 39760, 39928, 41216, 44020, 45440, 45632, 45724, 47104, 49910, 50623, 51520, 52256, 55552, 57040, 57155, 58880, 61628, 63488, 63616, 65320, 69440, 70432, 71680, 72704, 77035, 79360, 79520, 79856, 82432, 88040, 90880, 91264, 91448, 94208, 99820, 101246, 103040, 104512, 111104, 114080, 114310, 117760, 123256, 126976, 127232, 130640, 138880, 140864, 143360, 145408, 154070, 158720, 159040, 159712, 164864, 176080, 181760, 182528, 182896, 199640, 202492, 206080, 209024, 222208, 228160, 228620, 235520, 246512, 253115, 254464, 261280, 277760, 281728, 290816, 308140, 317440, 318080, 319424, 329728, 352160, 354361, 363520, 365056, 365792, 399280, 404984, 412160, 418048, 444416, 456320, 457240, 471040, 493024, 506230, 508928, 522560, 555520, 563456, 616280, 634880, 636160, 638848, 659456, 704320, 708722, 727040, 730112, 731584, 798560, 809968, 824320, 836096, 888832, 912640, 914480, 986048, 1012460, 1017856, 1045120, 1111040, 1126912, 1232560, 1272320, 1277696, 1408640, 1417444, 1454080, 1460224, 1463168, 1597120, 1619936, 1648640, 1672192, 1771805, 1825280, 1828960, 1972096, 2024920, 2035712, 2090240, 2222080, 2253824, 2465120, 2544640, 2555392, 2817280, 2834888, 2920448, 2926336, 3194240, 3239872, 3297280, 3344384, 3543610, 3650560, 3657920, 3944192, 4049840, 4180480, 4444160, 4507648, 4930240, 5089280, 5110784, 5634560, 5669776, 5852672, 6388480, 6479744, 6688768, 7087220, 7301120, 7315840, 7888384, 8099680, 8360960, 9015296, 9860480, 10178560, 10221568, 11269120, 11339552, 11705344, 12776960, 12959488, 14174440, 14602240, 14631680, 15776768, 16199360, 16721920, 19720960, 20443136, 22538240, 22679104, 23410688, 25553920, 25918976, 28348880, 29263360, 31553536, 32398720, 33443840, 39441920, 45076480, 45358208, 46821376, 51107840, 51837952, 56697760, 58526720, 63107072, 64797440, 78883840, 90716416, 102215680, 103675904, 113395520, 117053440, 129594880, 157767680, 181432832, 207351808, 226791040, 234106880, 259189760, 315535360, 362865664, 453582080, 518379520, 725731328, 907164160, 1036759040, 1451462656, 1814328320, 3628656640, 7257313280]

約数ペア:

[(1, 7257313280), (2, 3628656640), (4, 1814328320), (5, 1451462656), (7, 1036759040), (8, 907164160), (10, 725731328), (14, 518379520), (16, 453582080), (20, 362865664), (23, 315535360), (28, 259189760), (31, 234106880), (32, 226791040), (35, 207351808), (40, 181432832), (46, 157767680), (56, 129594880), (62, 117053440), (64, 113395520), (70, 103675904), (71, 102215680), (80, 90716416), (92, 78883840), (112, 64797440), (115, 63107072), (124, 58526720), (128, 56697760), (140, 51837952), (142, 51107840), (155, 46821376), (160, 45358208), (161, 45076480), (184, 39441920), (217, 33443840), (224, 32398720), (230, 31553536), (248, 29263360), (256, 28348880), (280, 25918976), (284, 25553920), (310, 23410688), (320, 22679104), (322, 22538240), (355, 20443136), (368, 19720960), (434, 16721920), (448, 16199360), (460, 15776768), (496, 14631680), (497, 14602240), (512, 14174440), (560, 12959488), (568, 12776960), (620, 11705344), (640, 11339552), (644, 11269120), (710, 10221568), (713, 10178560), (736, 9860480), (805, 9015296), (868, 8360960), (896, 8099680), (920, 7888384), (992, 7315840), (994, 7301120), (1024, 7087220), (1085, 6688768), (1120, 6479744), (1136, 6388480), (1240, 5852672), (1280, 5669776), (1288, 5634560), (1420, 5110784), (1426, 5089280), (1472, 4930240), (1610, 4507648), (1633, 4444160), (1736, 4180480), (1792, 4049840), (1840, 3944192), (1984, 3657920), (1988, 3650560), (2048, 3543610), (2170, 3344384), (2201, 3297280), (2240, 3239872), (2272, 3194240), (2480, 2926336), (2485, 2920448), (2560, 2834888), (2576, 2817280), (2840, 2555392), (2852, 2544640), (2944, 2465120), (3220, 2253824), (3266, 2222080), (3472, 2090240), (3565, 2035712), (3584, 2024920), (3680, 1972096), (3968, 1828960), (3976, 1825280), (4096, 1771805), (4340, 1672192), (4402, 1648640), (4480, 1619936), (4544, 1597120), (4960, 1463168), (4970, 1460224), (4991, 1454080), (5120, 1417444), (5152, 1408640), (5680, 1277696), (5704, 1272320), (5888, 1232560), (6440, 1126912), (6532, 1111040), (6944, 1045120), (7130, 1017856), (7168, 1012460), (7360, 986048), (7936, 914480), (7952, 912640), (8165, 888832), (8680, 836096), (8804, 824320), (8960, 809968), (9088, 798560), (9920, 731584), (9940, 730112), (9982, 727040), (10240, 708722), (10304, 704320), (11005, 659456), (11360, 638848), (11408, 636160), (11431, 634880), (11776, 616280), (12880, 563456), (13064, 555520), (13888, 522560), (14260, 508928), (14336, 506230), (14720, 493024), (15407, 471040), (15872, 457240), (15904, 456320), (16330, 444416), (17360, 418048), (17608, 412160), (17920, 404984), (18176, 399280), (19840, 365792), (19880, 365056), (19964, 363520), (20480, 354361), (20608, 352160), (22010, 329728), (22720, 319424), (22816, 318080), (22862, 317440), (23552, 308140), (24955, 290816), (25760, 281728), (26128, 277760), (27776, 261280), (28520, 254464), (28672, 253115), (29440, 246512), (30814, 235520), (31744, 228620), (31808, 228160), (32660, 222208), (34720, 209024), (35216, 206080), (35840, 202492), (36352, 199640), (39680, 182896), (39760, 182528), (39928, 181760), (41216, 176080), (44020, 164864), (45440, 159712), (45632, 159040), (45724, 158720), (47104, 154070), (49910, 145408), (50623, 143360), (51520, 140864), (52256, 138880), (55552, 130640), (57040, 127232), (57155, 126976), (58880, 123256), (61628, 117760), (63488, 114310), (63616, 114080), (65320, 111104), (69440, 104512), (70432, 103040), (71680, 101246), (72704, 99820), (77035, 94208), (79360, 91448), (79520, 91264), (79856, 90880), (82432, 88040)]