4280490240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4569

約数の個数: 288

約数和(自身を含む): 15500714880

約数和(自身を除く): 11220224640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 256, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 624, 640, 741, 760, 768, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1280, 1482, 1520, 1560, 1664, 1824, 1920, 1976, 2080, 2280, 2432, 2470, 2496, 2964, 3040, 3120, 3328, 3648, 3705, 3840, 3952, 4160, 4513, 4560, 4864, 4940, 4992, 5928, 6080, 6240, 7296, 7410, 7904, 8320, 9026, 9120, 9880, 9984, 11856, 12160, 12480, 13539, 14592, 14820, 15808, 16640, 18052, 18240, 19760, 22565, 23712, 24320, 24960, 27078, 29640, 31616, 36104, 36480, 39520, 45130, 47424, 49920, 54156, 58669, 59280, 63232, 67695, 72208, 72960, 79040, 85747, 90260, 94848, 108312, 117338, 118560, 135390, 144416, 158080, 171494, 176007, 180520, 189696, 216624, 234676, 237120, 257241, 270780, 288832, 293345, 316160, 342988, 352014, 361040, 428735, 433248, 469352, 474240, 514482, 541560, 577664, 586690, 685976, 704028, 722080, 857470, 866496, 880035, 938704, 948480, 1028964, 1083120, 1114711, 1155328, 1173380, 1286205, 1371952, 1408056, 1444160, 1714940, 1732992, 1760070, 1877408, 2057928, 2166240, 2229422, 2346760, 2572410, 2743904, 2816112, 2888320, 3344133, 3429880, 3465984, 3520140, 3754816, 4115856, 4332480, 4458844, 4693520, 5144820, 5487808, 5573555, 5632224, 5776640, 6688266, 6859760, 7040280, 7509632, 8231712, 8664960, 8917688, 9387040, 10289640, 10975616, 11147110, 11264448, 13376532, 13719520, 14080560, 15019264, 16463424, 16720665, 17329920, 17835376, 18774080, 20579280, 21951232, 22294220, 22528896, 26753064, 27439040, 28161120, 32926848, 33441330, 35670752, 37548160, 41158560, 44588440, 45057792, 53506128, 54878080, 56322240, 65853696, 66882660, 71341504, 75096320, 82317120, 89176880, 107012256, 109756160, 112644480, 133765320, 142683008, 164634240, 178353760, 214024512, 225288960, 267530640, 285366016, 329268480, 356707520, 428049024, 535061280, 713415040, 856098048, 1070122560, 1426830080, 2140245120, 4280490240]

約数ペア:

[(1, 4280490240), (2, 2140245120), (3, 1426830080), (4, 1070122560), (5, 856098048), (6, 713415040), (8, 535061280), (10, 428049024), (12, 356707520), (13, 329268480), (15, 285366016), (16, 267530640), (19, 225288960), (20, 214024512), (24, 178353760), (26, 164634240), (30, 142683008), (32, 133765320), (38, 112644480), (39, 109756160), (40, 107012256), (48, 89176880), (52, 82317120), (57, 75096320), (60, 71341504), (64, 66882660), (65, 65853696), (76, 56322240), (78, 54878080), (80, 53506128), (95, 45057792), (96, 44588440), (104, 41158560), (114, 37548160), (120, 35670752), (128, 33441330), (130, 32926848), (152, 28161120), (156, 27439040), (160, 26753064), (190, 22528896), (192, 22294220), (195, 21951232), (208, 20579280), (228, 18774080), (240, 17835376), (247, 17329920), (256, 16720665), (260, 16463424), (285, 15019264), (304, 14080560), (312, 13719520), (320, 13376532), (380, 11264448), (384, 11147110), (390, 10975616), (416, 10289640), (456, 9387040), (480, 8917688), (494, 8664960), (520, 8231712), (570, 7509632), (608, 7040280), (624, 6859760), (640, 6688266), (741, 5776640), (760, 5632224), (768, 5573555), (780, 5487808), (832, 5144820), (912, 4693520), (960, 4458844), (988, 4332480), (1040, 4115856), (1140, 3754816), (1216, 3520140), (1235, 3465984), (1248, 3429880), (1280, 3344133), (1482, 2888320), (1520, 2816112), (1560, 2743904), (1664, 2572410), (1824, 2346760), (1920, 2229422), (1976, 2166240), (2080, 2057928), (2280, 1877408), (2432, 1760070), (2470, 1732992), (2496, 1714940), (2964, 1444160), (3040, 1408056), (3120, 1371952), (3328, 1286205), (3648, 1173380), (3705, 1155328), (3840, 1114711), (3952, 1083120), (4160, 1028964), (4513, 948480), (4560, 938704), (4864, 880035), (4940, 866496), (4992, 857470), (5928, 722080), (6080, 704028), (6240, 685976), (7296, 586690), (7410, 577664), (7904, 541560), (8320, 514482), (9026, 474240), (9120, 469352), (9880, 433248), (9984, 428735), (11856, 361040), (12160, 352014), (12480, 342988), (13539, 316160), (14592, 293345), (14820, 288832), (15808, 270780), (16640, 257241), (18052, 237120), (18240, 234676), (19760, 216624), (22565, 189696), (23712, 180520), (24320, 176007), (24960, 171494), (27078, 158080), (29640, 144416), (31616, 135390), (36104, 118560), (36480, 117338), (39520, 108312), (45130, 94848), (47424, 90260), (49920, 85747), (54156, 79040), (58669, 72960), (59280, 72208), (63232, 67695)]