31248552960

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11117}}^1$

素因数の和:11209

約数の個数: 264

約数和(自身を含む): 110060328456

約数和(自身を除く): 78811775496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 256, 288, 305, 320, 360, 366, 384, 480, 488, 512, 549, 576, 610, 640, 720, 732, 768, 915, 960, 976, 1024, 1098, 1152, 1220, 1280, 1440, 1464, 1536, 1830, 1920, 1952, 2196, 2304, 2440, 2560, 2745, 2880, 2928, 3072, 3660, 3840, 3904, 4392, 4608, 4880, 5120, 5490, 5760, 5856, 7320, 7680, 7808, 8784, 9216, 9760, 10980, 11117, 11520, 11712, 14640, 15360, 15616, 17568, 19520, 21960, 22234, 23040, 23424, 29280, 31232, 33351, 35136, 39040, 43920, 44468, 46080, 46848, 55585, 58560, 62464, 66702, 70272, 78080, 87840, 88936, 93696, 100053, 111170, 117120, 133404, 140544, 156160, 166755, 175680, 177872, 187392, 200106, 222340, 234240, 266808, 281088, 312320, 333510, 351360, 355744, 400212, 444680, 468480, 500265, 533616, 562176, 667020, 678137, 702720, 711488, 800424, 889360, 936960, 1000530, 1067232, 1334040, 1356274, 1405440, 1422976, 1600848, 1778720, 2001060, 2034411, 2134464, 2668080, 2712548, 2810880, 2845952, 3201696, 3390685, 3557440, 4002120, 4068822, 4268928, 5336160, 5425096, 5691904, 6103233, 6403392, 6781370, 7114880, 8004240, 8137644, 8537856, 10172055, 10672320, 10850192, 11383808, 12206466, 12806784, 13562740, 14229760, 16008480, 16275288, 17075712, 20344110, 21344640, 21700384, 24412932, 25613568, 27125480, 28459520, 30516165, 32016960, 32550576, 34151424, 40688220, 42689280, 43400768, 48825864, 51227136, 54250960, 56919040, 61032330, 64033920, 65101152, 81376440, 85378560, 86801536, 97651728, 102454272, 108501920, 122064660, 128067840, 130202304, 162752880, 170757120, 173603072, 195303456, 217003840, 244129320, 256135680, 260404608, 325505760, 347206144, 390606912, 434007680, 488258640, 512271360, 520809216, 651011520, 694412288, 781213824, 868015360, 976517280, 1041618432, 1302023040, 1562427648, 1736030720, 1953034560, 2083236864, 2604046080, 3124855296, 3472061440, 3906069120, 5208092160, 6249710592, 7812138240, 10416184320, 15624276480, 31248552960]

約数ペア:

[(1, 31248552960), (2, 15624276480), (3, 10416184320), (4, 7812138240), (5, 6249710592), (6, 5208092160), (8, 3906069120), (9, 3472061440), (10, 3124855296), (12, 2604046080), (15, 2083236864), (16, 1953034560), (18, 1736030720), (20, 1562427648), (24, 1302023040), (30, 1041618432), (32, 976517280), (36, 868015360), (40, 781213824), (45, 694412288), (48, 651011520), (60, 520809216), (61, 512271360), (64, 488258640), (72, 434007680), (80, 390606912), (90, 347206144), (96, 325505760), (120, 260404608), (122, 256135680), (128, 244129320), (144, 217003840), (160, 195303456), (180, 173603072), (183, 170757120), (192, 162752880), (240, 130202304), (244, 128067840), (256, 122064660), (288, 108501920), (305, 102454272), (320, 97651728), (360, 86801536), (366, 85378560), (384, 81376440), (480, 65101152), (488, 64033920), (512, 61032330), (549, 56919040), (576, 54250960), (610, 51227136), (640, 48825864), (720, 43400768), (732, 42689280), (768, 40688220), (915, 34151424), (960, 32550576), (976, 32016960), (1024, 30516165), (1098, 28459520), (1152, 27125480), (1220, 25613568), (1280, 24412932), (1440, 21700384), (1464, 21344640), (1536, 20344110), (1830, 17075712), (1920, 16275288), (1952, 16008480), (2196, 14229760), (2304, 13562740), (2440, 12806784), (2560, 12206466), (2745, 11383808), (2880, 10850192), (2928, 10672320), (3072, 10172055), (3660, 8537856), (3840, 8137644), (3904, 8004240), (4392, 7114880), (4608, 6781370), (4880, 6403392), (5120, 6103233), (5490, 5691904), (5760, 5425096), (5856, 5336160), (7320, 4268928), (7680, 4068822), (7808, 4002120), (8784, 3557440), (9216, 3390685), (9760, 3201696), (10980, 2845952), (11117, 2810880), (11520, 2712548), (11712, 2668080), (14640, 2134464), (15360, 2034411), (15616, 2001060), (17568, 1778720), (19520, 1600848), (21960, 1422976), (22234, 1405440), (23040, 1356274), (23424, 1334040), (29280, 1067232), (31232, 1000530), (33351, 936960), (35136, 889360), (39040, 800424), (43920, 711488), (44468, 702720), (46080, 678137), (46848, 667020), (55585, 562176), (58560, 533616), (62464, 500265), (66702, 468480), (70272, 444680), (78080, 400212), (87840, 355744), (88936, 351360), (93696, 333510), (100053, 312320), (111170, 281088), (117120, 266808), (133404, 234240), (140544, 222340), (156160, 200106), (166755, 187392), (175680, 177872)]