380367680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 224

約数和(自身を含む): 1158727680

約数和(自身を除く): 778360000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 43, 44, 55, 56, 64, 70, 77, 80, 86, 88, 110, 112, 140, 154, 160, 172, 176, 215, 220, 224, 280, 301, 308, 320, 344, 352, 359, 385, 430, 440, 448, 473, 560, 602, 616, 688, 704, 718, 770, 860, 880, 946, 1120, 1204, 1232, 1376, 1436, 1505, 1540, 1720, 1760, 1795, 1892, 2240, 2365, 2408, 2464, 2513, 2752, 2872, 3010, 3080, 3311, 3440, 3520, 3590, 3784, 3949, 4730, 4816, 4928, 5026, 5744, 6020, 6160, 6622, 6880, 7180, 7568, 7898, 9460, 9632, 10052, 11488, 12040, 12320, 12565, 13244, 13760, 14360, 15136, 15437, 15796, 16555, 18920, 19264, 19745, 20104, 22976, 24080, 24640, 25130, 26488, 27643, 28720, 30272, 30874, 31592, 33110, 37840, 39490, 40208, 48160, 50260, 52976, 55286, 57440, 61748, 63184, 66220, 75680, 77185, 78980, 80416, 96320, 100520, 105952, 108059, 110572, 114880, 123496, 126368, 132440, 138215, 151360, 154370, 157960, 160832, 169807, 201040, 211904, 216118, 221144, 246992, 252736, 264880, 276430, 308740, 315920, 339614, 402080, 432236, 442288, 493984, 529760, 540295, 552860, 617480, 631840, 679228, 804160, 849035, 864472, 884576, 987968, 1059520, 1080590, 1105720, 1188649, 1234960, 1263680, 1358456, 1698070, 1728944, 1769152, 2161180, 2211440, 2377298, 2469920, 2716912, 3396140, 3457888, 4322360, 4422880, 4754596, 4939840, 5433824, 5943245, 6792280, 6915776, 8644720, 8845760, 9509192, 10867648, 11886490, 13584560, 17289440, 19018384, 23772980, 27169120, 34578880, 38036768, 47545960, 54338240, 76073536, 95091920, 190183840, 380367680]

約数ペア:

[(1, 380367680), (2, 190183840), (4, 95091920), (5, 76073536), (7, 54338240), (8, 47545960), (10, 38036768), (11, 34578880), (14, 27169120), (16, 23772980), (20, 19018384), (22, 17289440), (28, 13584560), (32, 11886490), (35, 10867648), (40, 9509192), (43, 8845760), (44, 8644720), (55, 6915776), (56, 6792280), (64, 5943245), (70, 5433824), (77, 4939840), (80, 4754596), (86, 4422880), (88, 4322360), (110, 3457888), (112, 3396140), (140, 2716912), (154, 2469920), (160, 2377298), (172, 2211440), (176, 2161180), (215, 1769152), (220, 1728944), (224, 1698070), (280, 1358456), (301, 1263680), (308, 1234960), (320, 1188649), (344, 1105720), (352, 1080590), (359, 1059520), (385, 987968), (430, 884576), (440, 864472), (448, 849035), (473, 804160), (560, 679228), (602, 631840), (616, 617480), (688, 552860), (704, 540295), (718, 529760), (770, 493984), (860, 442288), (880, 432236), (946, 402080), (1120, 339614), (1204, 315920), (1232, 308740), (1376, 276430), (1436, 264880), (1505, 252736), (1540, 246992), (1720, 221144), (1760, 216118), (1795, 211904), (1892, 201040), (2240, 169807), (2365, 160832), (2408, 157960), (2464, 154370), (2513, 151360), (2752, 138215), (2872, 132440), (3010, 126368), (3080, 123496), (3311, 114880), (3440, 110572), (3520, 108059), (3590, 105952), (3784, 100520), (3949, 96320), (4730, 80416), (4816, 78980), (4928, 77185), (5026, 75680), (5744, 66220), (6020, 63184), (6160, 61748), (6622, 57440), (6880, 55286), (7180, 52976), (7568, 50260), (7898, 48160), (9460, 40208), (9632, 39490), (10052, 37840), (11488, 33110), (12040, 31592), (12320, 30874), (12565, 30272), (13244, 28720), (13760, 27643), (14360, 26488), (15136, 25130), (15437, 24640), (15796, 24080), (16555, 22976), (18920, 20104), (19264, 19745)]