2918315520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{42221}}^1$

素因数の和:42253

約数の個数: 160

約数和(自身を含む): 10366345440

約数和(自身を除く): 7448029920

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 42221, 69120, 84442, 126663, 168884, 211105, 253326, 337768, 379989, 422210, 506652, 633315, 675536, 759978, 844420, 1013304, 1139967, 1266630, 1351072, 1519956, 1688840, 1899945, 2026608, 2279934, 2533260, 2702144, 3039912, 3377680, 3799890, 4053216, 4559868, 5066520, 5404288, 5699835, 6079824, 6755360, 7599780, 8106432, 9119736, 10133040, 10808576, 11399670, 12159648, 13510720, 15199560, 16212864, 18239472, 20266080, 21617152, 22799340, 24319296, 27021440, 30399120, 32425728, 36478944, 40532160, 45598680, 48638592, 54042880, 60798240, 64851456, 72957888, 81064320, 91197360, 97277184, 108085760, 121596480, 145915776, 162128640, 182394720, 194554368, 243192960, 291831552, 324257280, 364789440, 486385920, 583663104, 729578880, 972771840, 1459157760, 2918315520]

約数ペア:

[(1, 2918315520), (2, 1459157760), (3, 972771840), (4, 729578880), (5, 583663104), (6, 486385920), (8, 364789440), (9, 324257280), (10, 291831552), (12, 243192960), (15, 194554368), (16, 182394720), (18, 162128640), (20, 145915776), (24, 121596480), (27, 108085760), (30, 97277184), (32, 91197360), (36, 81064320), (40, 72957888), (45, 64851456), (48, 60798240), (54, 54042880), (60, 48638592), (64, 45598680), (72, 40532160), (80, 36478944), (90, 32425728), (96, 30399120), (108, 27021440), (120, 24319296), (128, 22799340), (135, 21617152), (144, 20266080), (160, 18239472), (180, 16212864), (192, 15199560), (216, 13510720), (240, 12159648), (256, 11399670), (270, 10808576), (288, 10133040), (320, 9119736), (360, 8106432), (384, 7599780), (432, 6755360), (480, 6079824), (512, 5699835), (540, 5404288), (576, 5066520), (640, 4559868), (720, 4053216), (768, 3799890), (864, 3377680), (960, 3039912), (1080, 2702144), (1152, 2533260), (1280, 2279934), (1440, 2026608), (1536, 1899945), (1728, 1688840), (1920, 1519956), (2160, 1351072), (2304, 1266630), (2560, 1139967), (2880, 1013304), (3456, 844420), (3840, 759978), (4320, 675536), (4608, 633315), (5760, 506652), (6912, 422210), (7680, 379989), (8640, 337768), (11520, 253326), (13824, 211105), (17280, 168884), (23040, 126663), (34560, 84442), (42221, 69120)]