1914758400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3277

約数の個数: 216

約数和(自身を含む): 6524971264

約数和(自身を除く): 4610212864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 600, 620, 640, 744, 768, 775, 800, 930, 960, 992, 1200, 1240, 1280, 1488, 1550, 1600, 1860, 1920, 1984, 2325, 2400, 2480, 2976, 3100, 3200, 3217, 3720, 3840, 3968, 4650, 4800, 4960, 5952, 6200, 6400, 6434, 7440, 7936, 9300, 9600, 9651, 9920, 11904, 12400, 12868, 14880, 16085, 18600, 19200, 19302, 19840, 23808, 24800, 25736, 29760, 32170, 37200, 38604, 39680, 48255, 49600, 51472, 59520, 64340, 74400, 77208, 80425, 96510, 99200, 99727, 102944, 119040, 128680, 148800, 154416, 160850, 193020, 198400, 199454, 205888, 241275, 257360, 297600, 299181, 308832, 321700, 386040, 398908, 411776, 482550, 498635, 514720, 595200, 598362, 617664, 643400, 772080, 797816, 823552, 965100, 997270, 1029440, 1196724, 1235328, 1286800, 1495905, 1544160, 1595632, 1930200, 1994540, 2058880, 2393448, 2470656, 2493175, 2573600, 2991810, 3088320, 3191264, 3860400, 3989080, 4117760, 4786896, 4986350, 5147200, 5983620, 6176640, 6382528, 7479525, 7720800, 7978160, 9573792, 9972700, 10294400, 11967240, 12353280, 12765056, 14959050, 15441600, 15956320, 19147584, 19945400, 20588800, 23934480, 25530112, 29918100, 30883200, 31912640, 38295168, 39890800, 47868960, 59836200, 61766400, 63825280, 76590336, 79781600, 95737920, 119672400, 127650560, 159563200, 191475840, 239344800, 319126400, 382951680, 478689600, 638252800, 957379200, 1914758400]

約数ペア:

[(1, 1914758400), (2, 957379200), (3, 638252800), (4, 478689600), (5, 382951680), (6, 319126400), (8, 239344800), (10, 191475840), (12, 159563200), (15, 127650560), (16, 119672400), (20, 95737920), (24, 79781600), (25, 76590336), (30, 63825280), (31, 61766400), (32, 59836200), (40, 47868960), (48, 39890800), (50, 38295168), (60, 31912640), (62, 30883200), (64, 29918100), (75, 25530112), (80, 23934480), (93, 20588800), (96, 19945400), (100, 19147584), (120, 15956320), (124, 15441600), (128, 14959050), (150, 12765056), (155, 12353280), (160, 11967240), (186, 10294400), (192, 9972700), (200, 9573792), (240, 7978160), (248, 7720800), (256, 7479525), (300, 6382528), (310, 6176640), (320, 5983620), (372, 5147200), (384, 4986350), (400, 4786896), (465, 4117760), (480, 3989080), (496, 3860400), (600, 3191264), (620, 3088320), (640, 2991810), (744, 2573600), (768, 2493175), (775, 2470656), (800, 2393448), (930, 2058880), (960, 1994540), (992, 1930200), (1200, 1595632), (1240, 1544160), (1280, 1495905), (1488, 1286800), (1550, 1235328), (1600, 1196724), (1860, 1029440), (1920, 997270), (1984, 965100), (2325, 823552), (2400, 797816), (2480, 772080), (2976, 643400), (3100, 617664), (3200, 598362), (3217, 595200), (3720, 514720), (3840, 498635), (3968, 482550), (4650, 411776), (4800, 398908), (4960, 386040), (5952, 321700), (6200, 308832), (6400, 299181), (6434, 297600), (7440, 257360), (7936, 241275), (9300, 205888), (9600, 199454), (9651, 198400), (9920, 193020), (11904, 160850), (12400, 154416), (12868, 148800), (14880, 128680), (16085, 119040), (18600, 102944), (19200, 99727), (19302, 99200), (19840, 96510), (23808, 80425), (24800, 77208), (25736, 74400), (29760, 64340), (32170, 59520), (37200, 51472), (38604, 49600), (39680, 48255)]