1312468800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2305

約数の個数: 168

約数和(自身を含む): 4341912576

約数和(自身を除く): 3029443776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 127, 150, 160, 192, 200, 240, 254, 300, 320, 381, 400, 480, 508, 600, 635, 762, 800, 960, 1016, 1200, 1270, 1524, 1600, 1905, 2032, 2153, 2400, 2540, 3048, 3175, 3810, 4064, 4306, 4800, 5080, 6096, 6350, 6459, 7620, 8128, 8612, 9525, 10160, 10765, 12192, 12700, 12918, 15240, 17224, 19050, 20320, 21530, 24384, 25400, 25836, 30480, 32295, 34448, 38100, 40640, 43060, 50800, 51672, 53825, 60960, 64590, 68896, 76200, 86120, 101600, 103344, 107650, 121920, 129180, 137792, 152400, 161475, 172240, 203200, 206688, 215300, 258360, 273431, 304800, 322950, 344480, 413376, 430600, 516720, 546862, 609600, 645900, 688960, 820293, 861200, 1033440, 1093724, 1291800, 1367155, 1640586, 1722400, 2066880, 2187448, 2583600, 2734310, 3281172, 3444800, 4101465, 4374896, 5167200, 5468620, 6562344, 6835775, 8202930, 8749792, 10334400, 10937240, 13124688, 13671550, 16405860, 17499584, 20507325, 21874480, 26249376, 27343100, 32811720, 41014650, 43748960, 52498752, 54686200, 65623440, 82029300, 87497920, 109372400, 131246880, 164058600, 218744800, 262493760, 328117200, 437489600, 656234400, 1312468800]

約数ペア:

[(1, 1312468800), (2, 656234400), (3, 437489600), (4, 328117200), (5, 262493760), (6, 218744800), (8, 164058600), (10, 131246880), (12, 109372400), (15, 87497920), (16, 82029300), (20, 65623440), (24, 54686200), (25, 52498752), (30, 43748960), (32, 41014650), (40, 32811720), (48, 27343100), (50, 26249376), (60, 21874480), (64, 20507325), (75, 17499584), (80, 16405860), (96, 13671550), (100, 13124688), (120, 10937240), (127, 10334400), (150, 8749792), (160, 8202930), (192, 6835775), (200, 6562344), (240, 5468620), (254, 5167200), (300, 4374896), (320, 4101465), (381, 3444800), (400, 3281172), (480, 2734310), (508, 2583600), (600, 2187448), (635, 2066880), (762, 1722400), (800, 1640586), (960, 1367155), (1016, 1291800), (1200, 1093724), (1270, 1033440), (1524, 861200), (1600, 820293), (1905, 688960), (2032, 645900), (2153, 609600), (2400, 546862), (2540, 516720), (3048, 430600), (3175, 413376), (3810, 344480), (4064, 322950), (4306, 304800), (4800, 273431), (5080, 258360), (6096, 215300), (6350, 206688), (6459, 203200), (7620, 172240), (8128, 161475), (8612, 152400), (9525, 137792), (10160, 129180), (10765, 121920), (12192, 107650), (12700, 103344), (12918, 101600), (15240, 86120), (17224, 76200), (19050, 68896), (20320, 64590), (21530, 60960), (24384, 53825), (25400, 51672), (25836, 50800), (30480, 43060), (32295, 40640), (34448, 38100)]