7490273280

素因数分解:

$2^{15}\times 3^1\times 5^1\times 7^2\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 384

約数和(自身を含む): 27971386560

約数和(自身を除く): 20481113280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 311, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 622, 640, 672, 735, 768, 784, 840, 896, 933, 960, 980, 1024, 1120, 1176, 1244, 1280, 1344, 1470, 1536, 1555, 1568, 1680, 1792, 1866, 1920, 1960, 2048, 2177, 2240, 2352, 2488, 2560, 2688, 2940, 3072, 3110, 3136, 3360, 3584, 3732, 3840, 3920, 4096, 4354, 4480, 4665, 4704, 4976, 5120, 5376, 5880, 6144, 6220, 6272, 6531, 6720, 7168, 7464, 7680, 7840, 8192, 8708, 8960, 9330, 9408, 9952, 10240, 10752, 10885, 11760, 12288, 12440, 12544, 13062, 13440, 14336, 14928, 15239, 15360, 15680, 16384, 17416, 17920, 18660, 18816, 19904, 20480, 21504, 21770, 23520, 24576, 24880, 25088, 26124, 26880, 28672, 29856, 30478, 30720, 31360, 32655, 32768, 34832, 35840, 37320, 37632, 39808, 40960, 43008, 43540, 45717, 47040, 49152, 49760, 50176, 52248, 53760, 57344, 59712, 60956, 61440, 62720, 65310, 69664, 71680, 74640, 75264, 76195, 79616, 81920, 86016, 87080, 91434, 94080, 98304, 99520, 100352, 104496, 107520, 114688, 119424, 121912, 122880, 125440, 130620, 139328, 143360, 149280, 150528, 152390, 159232, 163840, 172032, 174160, 182868, 188160, 199040, 200704, 208992, 215040, 228585, 229376, 238848, 243824, 245760, 250880, 261240, 278656, 286720, 298560, 301056, 304780, 318464, 344064, 348320, 365736, 376320, 398080, 401408, 417984, 430080, 457170, 477696, 487648, 491520, 501760, 522480, 557312, 573440, 597120, 602112, 609560, 636928, 688128, 696640, 731472, 752640, 796160, 802816, 835968, 860160, 914340, 955392, 975296, 1003520, 1044960, 1114624, 1146880, 1194240, 1204224, 1219120, 1273856, 1393280, 1462944, 1505280, 1592320, 1605632, 1671936, 1720320, 1828680, 1910784, 1950592, 2007040, 2089920, 2229248, 2388480, 2408448, 2438240, 2547712, 2786560, 2925888, 3010560, 3184640, 3343872, 3440640, 3657360, 3821568, 3901184, 4014080, 4179840, 4458496, 4776960, 4816896, 4876480, 5095424, 5573120, 5851776, 6021120, 6369280, 6687744, 7314720, 7643136, 7802368, 8028160, 8359680, 8916992, 9553920, 9752960, 10190848, 11146240, 11703552, 12042240, 12738560, 13375488, 14629440, 15286272, 15604736, 16719360, 17833984, 19107840, 19505920, 22292480, 23407104, 24084480, 25477120, 26750976, 29258880, 30572544, 31209472, 33438720, 35667968, 38215680, 39011840, 44584960, 46814208, 50954240, 53501952, 58517760, 62418944, 66877440, 71335936, 76431360, 78023680, 89169920, 93628416, 107003904, 117035520, 124837888, 133754880, 152862720, 156047360, 178339840, 187256832, 214007808, 234071040, 249675776, 267509760, 312094720, 356679680, 374513664, 468142080, 499351552, 535019520, 624189440, 749027328, 936284160, 1070039040, 1248378880, 1498054656, 1872568320, 2496757760, 3745136640, 7490273280]

約数ペア:

[(1, 7490273280), (2, 3745136640), (3, 2496757760), (4, 1872568320), (5, 1498054656), (6, 1248378880), (7, 1070039040), (8, 936284160), (10, 749027328), (12, 624189440), (14, 535019520), (15, 499351552), (16, 468142080), (20, 374513664), (21, 356679680), (24, 312094720), (28, 267509760), (30, 249675776), (32, 234071040), (35, 214007808), (40, 187256832), (42, 178339840), (48, 156047360), (49, 152862720), (56, 133754880), (60, 124837888), (64, 117035520), (70, 107003904), (80, 93628416), (84, 89169920), (96, 78023680), (98, 76431360), (105, 71335936), (112, 66877440), (120, 62418944), (128, 58517760), (140, 53501952), (147, 50954240), (160, 46814208), (168, 44584960), (192, 39011840), (196, 38215680), (210, 35667968), (224, 33438720), (240, 31209472), (245, 30572544), (256, 29258880), (280, 26750976), (294, 25477120), (311, 24084480), (320, 23407104), (336, 22292480), (384, 19505920), (392, 19107840), (420, 17833984), (448, 16719360), (480, 15604736), (490, 15286272), (512, 14629440), (560, 13375488), (588, 12738560), (622, 12042240), (640, 11703552), (672, 11146240), (735, 10190848), (768, 9752960), (784, 9553920), (840, 8916992), (896, 8359680), (933, 8028160), (960, 7802368), (980, 7643136), (1024, 7314720), (1120, 6687744), (1176, 6369280), (1244, 6021120), (1280, 5851776), (1344, 5573120), (1470, 5095424), (1536, 4876480), (1555, 4816896), (1568, 4776960), (1680, 4458496), (1792, 4179840), (1866, 4014080), (1920, 3901184), (1960, 3821568), (2048, 3657360), (2177, 3440640), (2240, 3343872), (2352, 3184640), (2488, 3010560), (2560, 2925888), (2688, 2786560), (2940, 2547712), (3072, 2438240), (3110, 2408448), (3136, 2388480), (3360, 2229248), (3584, 2089920), (3732, 2007040), (3840, 1950592), (3920, 1910784), (4096, 1828680), (4354, 1720320), (4480, 1671936), (4665, 1605632), (4704, 1592320), (4976, 1505280), (5120, 1462944), (5376, 1393280), (5880, 1273856), (6144, 1219120), (6220, 1204224), (6272, 1194240), (6531, 1146880), (6720, 1114624), (7168, 1044960), (7464, 1003520), (7680, 975296), (7840, 955392), (8192, 914340), (8708, 860160), (8960, 835968), (9330, 802816), (9408, 796160), (9952, 752640), (10240, 731472), (10752, 696640), (10885, 688128), (11760, 636928), (12288, 609560), (12440, 602112), (12544, 597120), (13062, 573440), (13440, 557312), (14336, 522480), (14928, 501760), (15239, 491520), (15360, 487648), (15680, 477696), (16384, 457170), (17416, 430080), (17920, 417984), (18660, 401408), (18816, 398080), (19904, 376320), (20480, 365736), (21504, 348320), (21770, 344064), (23520, 318464), (24576, 304780), (24880, 301056), (25088, 298560), (26124, 286720), (26880, 278656), (28672, 261240), (29856, 250880), (30478, 245760), (30720, 243824), (31360, 238848), (32655, 229376), (32768, 228585), (34832, 215040), (35840, 208992), (37320, 200704), (37632, 199040), (39808, 188160), (40960, 182868), (43008, 174160), (43540, 172032), (45717, 163840), (47040, 159232), (49152, 152390), (49760, 150528), (50176, 149280), (52248, 143360), (53760, 139328), (57344, 130620), (59712, 125440), (60956, 122880), (61440, 121912), (62720, 119424), (65310, 114688), (69664, 107520), (71680, 104496), (74640, 100352), (75264, 99520), (76195, 98304), (79616, 94080), (81920, 91434), (86016, 87080)]