1317098880

素因数分解:

$2^7\times 3^7\times 5^1\times {\mathrm{941}}^1$

素因数の和:981

約数の個数: 256

約数和(自身を含む): 4727332800

約数和(自身を除く): 3410233920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 941, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1882, 1920, 1944, 2160, 2187, 2430, 2592, 2823, 2880, 2916, 3240, 3456, 3645, 3764, 3888, 4320, 4374, 4705, 4860, 5184, 5646, 5760, 5832, 6480, 7290, 7528, 7776, 8469, 8640, 8748, 9410, 9720, 10368, 10935, 11292, 11664, 12960, 14115, 14580, 15056, 15552, 16938, 17280, 17496, 18820, 19440, 21870, 22584, 23328, 25407, 25920, 28230, 29160, 30112, 31104, 33876, 34992, 37640, 38880, 42345, 43740, 45168, 46656, 50814, 51840, 56460, 58320, 60224, 67752, 69984, 75280, 76221, 77760, 84690, 87480, 90336, 93312, 101628, 112920, 116640, 120448, 127035, 135504, 139968, 150560, 152442, 155520, 169380, 174960, 180672, 203256, 225840, 228663, 233280, 254070, 271008, 279936, 301120, 304884, 338760, 349920, 361344, 381105, 406512, 451680, 457326, 466560, 508140, 542016, 602240, 609768, 677520, 685989, 699840, 762210, 813024, 903360, 914652, 1016280, 1084032, 1143315, 1219536, 1355040, 1371978, 1399680, 1524420, 1626048, 1806720, 1829304, 2032560, 2057967, 2286630, 2439072, 2710080, 2743956, 3048840, 3252096, 3429945, 3658608, 4065120, 4115934, 4573260, 4878144, 5420160, 5487912, 6097680, 6859890, 7317216, 8130240, 8231868, 9146520, 9756288, 10289835, 10975824, 12195360, 13719780, 14634432, 16260480, 16463736, 18293040, 20579670, 21951648, 24390720, 27439560, 29268864, 32927472, 36586080, 41159340, 43903296, 48781440, 54879120, 65854944, 73172160, 82318680, 87806592, 109758240, 131709888, 146344320, 164637360, 219516480, 263419776, 329274720, 439032960, 658549440, 1317098880]

約数ペア:

[(1, 1317098880), (2, 658549440), (3, 439032960), (4, 329274720), (5, 263419776), (6, 219516480), (8, 164637360), (9, 146344320), (10, 131709888), (12, 109758240), (15, 87806592), (16, 82318680), (18, 73172160), (20, 65854944), (24, 54879120), (27, 48781440), (30, 43903296), (32, 41159340), (36, 36586080), (40, 32927472), (45, 29268864), (48, 27439560), (54, 24390720), (60, 21951648), (64, 20579670), (72, 18293040), (80, 16463736), (81, 16260480), (90, 14634432), (96, 13719780), (108, 12195360), (120, 10975824), (128, 10289835), (135, 9756288), (144, 9146520), (160, 8231868), (162, 8130240), (180, 7317216), (192, 6859890), (216, 6097680), (240, 5487912), (243, 5420160), (270, 4878144), (288, 4573260), (320, 4115934), (324, 4065120), (360, 3658608), (384, 3429945), (405, 3252096), (432, 3048840), (480, 2743956), (486, 2710080), (540, 2439072), (576, 2286630), (640, 2057967), (648, 2032560), (720, 1829304), (729, 1806720), (810, 1626048), (864, 1524420), (941, 1399680), (960, 1371978), (972, 1355040), (1080, 1219536), (1152, 1143315), (1215, 1084032), (1296, 1016280), (1440, 914652), (1458, 903360), (1620, 813024), (1728, 762210), (1882, 699840), (1920, 685989), (1944, 677520), (2160, 609768), (2187, 602240), (2430, 542016), (2592, 508140), (2823, 466560), (2880, 457326), (2916, 451680), (3240, 406512), (3456, 381105), (3645, 361344), (3764, 349920), (3888, 338760), (4320, 304884), (4374, 301120), (4705, 279936), (4860, 271008), (5184, 254070), (5646, 233280), (5760, 228663), (5832, 225840), (6480, 203256), (7290, 180672), (7528, 174960), (7776, 169380), (8469, 155520), (8640, 152442), (8748, 150560), (9410, 139968), (9720, 135504), (10368, 127035), (10935, 120448), (11292, 116640), (11664, 112920), (12960, 101628), (14115, 93312), (14580, 90336), (15056, 87480), (15552, 84690), (16938, 77760), (17280, 76221), (17496, 75280), (18820, 69984), (19440, 67752), (21870, 60224), (22584, 58320), (23328, 56460), (25407, 51840), (25920, 50814), (28230, 46656), (29160, 45168), (30112, 43740), (31104, 42345), (33876, 38880), (34992, 37640)]