1240332800

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 240

約数和(自身を含む): 3572152320

約数和(自身を除く): 2331819520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 109, 112, 127, 128, 140, 160, 175, 200, 218, 224, 254, 256, 280, 320, 350, 400, 436, 448, 508, 512, 545, 560, 635, 640, 700, 763, 800, 872, 889, 896, 1016, 1090, 1120, 1270, 1280, 1400, 1526, 1600, 1744, 1778, 1792, 2032, 2180, 2240, 2540, 2560, 2725, 2800, 3052, 3175, 3200, 3488, 3556, 3584, 3815, 4064, 4360, 4445, 4480, 5080, 5450, 5600, 6104, 6350, 6400, 6976, 7112, 7630, 8128, 8720, 8890, 8960, 10160, 10900, 11200, 12208, 12700, 12800, 13843, 13952, 14224, 15260, 16256, 17440, 17780, 17920, 19075, 20320, 21800, 22225, 22400, 24416, 25400, 27686, 27904, 28448, 30520, 32512, 34880, 35560, 38150, 40640, 43600, 44450, 44800, 48832, 50800, 55372, 55808, 56896, 61040, 65024, 69215, 69760, 71120, 76300, 81280, 87200, 88900, 89600, 96901, 97664, 101600, 110744, 113792, 122080, 138430, 139520, 142240, 152600, 162560, 174400, 177800, 193802, 195328, 203200, 221488, 227584, 244160, 276860, 279040, 284480, 305200, 325120, 346075, 348800, 355600, 387604, 390656, 406400, 442976, 455168, 484505, 488320, 553720, 568960, 610400, 692150, 697600, 711200, 775208, 812800, 885952, 969010, 976640, 1107440, 1137920, 1220800, 1384300, 1395200, 1422400, 1550416, 1625600, 1771904, 1938020, 1953280, 2214880, 2275840, 2422525, 2441600, 2768600, 2844800, 3100832, 3543808, 3876040, 4429760, 4845050, 4883200, 5537200, 5689600, 6201664, 7087616, 7752080, 8859520, 9690100, 9766400, 11074400, 11379200, 12403328, 15504160, 17719040, 19380200, 22148800, 24806656, 31008320, 35438080, 38760400, 44297600, 49613312, 62016640, 77520800, 88595200, 124033280, 155041600, 177190400, 248066560, 310083200, 620166400, 1240332800]

約数ペア:

[(1, 1240332800), (2, 620166400), (4, 310083200), (5, 248066560), (7, 177190400), (8, 155041600), (10, 124033280), (14, 88595200), (16, 77520800), (20, 62016640), (25, 49613312), (28, 44297600), (32, 38760400), (35, 35438080), (40, 31008320), (50, 24806656), (56, 22148800), (64, 19380200), (70, 17719040), (80, 15504160), (100, 12403328), (109, 11379200), (112, 11074400), (127, 9766400), (128, 9690100), (140, 8859520), (160, 7752080), (175, 7087616), (200, 6201664), (218, 5689600), (224, 5537200), (254, 4883200), (256, 4845050), (280, 4429760), (320, 3876040), (350, 3543808), (400, 3100832), (436, 2844800), (448, 2768600), (508, 2441600), (512, 2422525), (545, 2275840), (560, 2214880), (635, 1953280), (640, 1938020), (700, 1771904), (763, 1625600), (800, 1550416), (872, 1422400), (889, 1395200), (896, 1384300), (1016, 1220800), (1090, 1137920), (1120, 1107440), (1270, 976640), (1280, 969010), (1400, 885952), (1526, 812800), (1600, 775208), (1744, 711200), (1778, 697600), (1792, 692150), (2032, 610400), (2180, 568960), (2240, 553720), (2540, 488320), (2560, 484505), (2725, 455168), (2800, 442976), (3052, 406400), (3175, 390656), (3200, 387604), (3488, 355600), (3556, 348800), (3584, 346075), (3815, 325120), (4064, 305200), (4360, 284480), (4445, 279040), (4480, 276860), (5080, 244160), (5450, 227584), (5600, 221488), (6104, 203200), (6350, 195328), (6400, 193802), (6976, 177800), (7112, 174400), (7630, 162560), (8128, 152600), (8720, 142240), (8890, 139520), (8960, 138430), (10160, 122080), (10900, 113792), (11200, 110744), (12208, 101600), (12700, 97664), (12800, 96901), (13843, 89600), (13952, 88900), (14224, 87200), (15260, 81280), (16256, 76300), (17440, 71120), (17780, 69760), (17920, 69215), (19075, 65024), (20320, 61040), (21800, 56896), (22225, 55808), (22400, 55372), (24416, 50800), (25400, 48832), (27686, 44800), (27904, 44450), (28448, 43600), (30520, 40640), (32512, 38150), (34880, 35560)]