2109472960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:391

約数の個数: 224

約数和(自身を含む): 5964521472

約数和(自身を除く): 3855048512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 103, 112, 140, 160, 164, 205, 206, 223, 224, 280, 287, 320, 328, 410, 412, 446, 448, 515, 560, 574, 656, 721, 820, 824, 892, 1030, 1115, 1120, 1148, 1312, 1435, 1442, 1561, 1640, 1648, 1784, 2060, 2230, 2240, 2296, 2624, 2870, 2884, 3122, 3280, 3296, 3568, 3605, 4120, 4223, 4460, 4592, 5740, 5768, 6244, 6560, 6592, 7136, 7210, 7805, 8240, 8446, 8920, 9143, 9184, 11480, 11536, 12488, 13120, 14272, 14420, 15610, 16480, 16892, 17840, 18286, 18368, 21115, 22960, 22969, 23072, 24976, 28840, 29561, 31220, 32960, 33784, 35680, 36572, 42230, 45715, 45920, 45938, 46144, 49952, 57680, 59122, 62440, 64001, 67568, 71360, 73144, 84460, 91430, 91840, 91876, 99904, 114845, 115360, 118244, 124880, 128002, 135136, 146288, 147805, 160783, 168920, 182860, 183752, 229690, 230720, 236488, 249760, 256004, 270272, 292576, 295610, 320005, 321566, 337840, 365720, 367504, 459380, 472976, 499520, 512008, 585152, 591220, 640010, 643132, 675680, 731440, 735008, 803915, 918760, 941729, 945952, 1024016, 1182440, 1280020, 1286264, 1351360, 1462880, 1470016, 1607830, 1837520, 1883458, 1891904, 2048032, 2364880, 2560040, 2572528, 2925760, 3215660, 3675040, 3766916, 4096064, 4708645, 4729760, 5120080, 5145056, 6431320, 6592103, 7350080, 7533832, 9417290, 9459520, 10240160, 10290112, 12862640, 13184206, 15067664, 18834580, 20480320, 25725280, 26368412, 30135328, 32960515, 37669160, 51450560, 52736824, 60270656, 65921030, 75338320, 105473648, 131842060, 150676640, 210947296, 263684120, 301353280, 421894592, 527368240, 1054736480, 2109472960]

約数ペア:

[(1, 2109472960), (2, 1054736480), (4, 527368240), (5, 421894592), (7, 301353280), (8, 263684120), (10, 210947296), (14, 150676640), (16, 131842060), (20, 105473648), (28, 75338320), (32, 65921030), (35, 60270656), (40, 52736824), (41, 51450560), (56, 37669160), (64, 32960515), (70, 30135328), (80, 26368412), (82, 25725280), (103, 20480320), (112, 18834580), (140, 15067664), (160, 13184206), (164, 12862640), (205, 10290112), (206, 10240160), (223, 9459520), (224, 9417290), (280, 7533832), (287, 7350080), (320, 6592103), (328, 6431320), (410, 5145056), (412, 5120080), (446, 4729760), (448, 4708645), (515, 4096064), (560, 3766916), (574, 3675040), (656, 3215660), (721, 2925760), (820, 2572528), (824, 2560040), (892, 2364880), (1030, 2048032), (1115, 1891904), (1120, 1883458), (1148, 1837520), (1312, 1607830), (1435, 1470016), (1442, 1462880), (1561, 1351360), (1640, 1286264), (1648, 1280020), (1784, 1182440), (2060, 1024016), (2230, 945952), (2240, 941729), (2296, 918760), (2624, 803915), (2870, 735008), (2884, 731440), (3122, 675680), (3280, 643132), (3296, 640010), (3568, 591220), (3605, 585152), (4120, 512008), (4223, 499520), (4460, 472976), (4592, 459380), (5740, 367504), (5768, 365720), (6244, 337840), (6560, 321566), (6592, 320005), (7136, 295610), (7210, 292576), (7805, 270272), (8240, 256004), (8446, 249760), (8920, 236488), (9143, 230720), (9184, 229690), (11480, 183752), (11536, 182860), (12488, 168920), (13120, 160783), (14272, 147805), (14420, 146288), (15610, 135136), (16480, 128002), (16892, 124880), (17840, 118244), (18286, 115360), (18368, 114845), (21115, 99904), (22960, 91876), (22969, 91840), (23072, 91430), (24976, 84460), (28840, 73144), (29561, 71360), (31220, 67568), (32960, 64001), (33784, 62440), (35680, 59122), (36572, 57680), (42230, 49952), (45715, 46144), (45920, 45938)]