259407377280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{719}}^1\times {\mathrm{20879}}^1$

素因数の和:21626

約数の個数: 256

約数和(自身を含む): 920056320000

約数和(自身を除く): 660648942720

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 719, 720, 864, 960, 1080, 1152, 1438, 1440, 1728, 1920, 2157, 2160, 2876, 2880, 3456, 3595, 4314, 4320, 5752, 5760, 6471, 7190, 8628, 8640, 10785, 11504, 12942, 14380, 17256, 17280, 19413, 20879, 21570, 23008, 25884, 28760, 32355, 34512, 38826, 41758, 43140, 46016, 51768, 57520, 62637, 64710, 69024, 77652, 83516, 86280, 92032, 97065, 103536, 104395, 115040, 125274, 129420, 138048, 155304, 167032, 172560, 187911, 194130, 207072, 208790, 230080, 250548, 258840, 276096, 310608, 313185, 334064, 345120, 375822, 388260, 414144, 417580, 460160, 501096, 517680, 563733, 621216, 626370, 668128, 690240, 751644, 776520, 828288, 835160, 939555, 1002192, 1035360, 1127466, 1242432, 1252740, 1336256, 1380480, 1503288, 1553040, 1670320, 1879110, 2004384, 2070720, 2254932, 2484864, 2505480, 2672512, 2818665, 3006576, 3106080, 3340640, 3758220, 4008768, 4141440, 4509864, 5010960, 5637330, 6013152, 6212160, 6681280, 7516440, 8017536, 9019728, 10021920, 11274660, 12026304, 12424320, 13362560, 15012001, 15032880, 18039456, 20043840, 22549320, 24052608, 30024002, 30065760, 36078912, 40087680, 45036003, 45098640, 60048004, 60131520, 72157824, 75060005, 90072006, 90197280, 120096008, 120263040, 135108009, 150120010, 180144012, 180394560, 225180015, 240192016, 270216018, 300240020, 360288024, 360789120, 405324027, 450360030, 480384032, 540432036, 600480040, 675540045, 720576048, 810648054, 900720060, 960768064, 1080864072, 1200960080, 1351080090, 1441152096, 1621296108, 1801440120, 1921536128, 2026620135, 2161728144, 2401920160, 2702160180, 2882304192, 3242592216, 3602880240, 4053240270, 4323456288, 4803840320, 5404320360, 5764608384, 6485184432, 7205760480, 8106480540, 8646912576, 9607680640, 10808640720, 12970368864, 14411520960, 16212961080, 17293825152, 21617281440, 25940737728, 28823041920, 32425922160, 43234562880, 51881475456, 64851844320, 86469125760, 129703688640, 259407377280]

約数ペア:

[(1, 259407377280), (2, 129703688640), (3, 86469125760), (4, 64851844320), (5, 51881475456), (6, 43234562880), (8, 32425922160), (9, 28823041920), (10, 25940737728), (12, 21617281440), (15, 17293825152), (16, 16212961080), (18, 14411520960), (20, 12970368864), (24, 10808640720), (27, 9607680640), (30, 8646912576), (32, 8106480540), (36, 7205760480), (40, 6485184432), (45, 5764608384), (48, 5404320360), (54, 4803840320), (60, 4323456288), (64, 4053240270), (72, 3602880240), (80, 3242592216), (90, 2882304192), (96, 2702160180), (108, 2401920160), (120, 2161728144), (128, 2026620135), (135, 1921536128), (144, 1801440120), (160, 1621296108), (180, 1441152096), (192, 1351080090), (216, 1200960080), (240, 1080864072), (270, 960768064), (288, 900720060), (320, 810648054), (360, 720576048), (384, 675540045), (432, 600480040), (480, 540432036), (540, 480384032), (576, 450360030), (640, 405324027), (719, 360789120), (720, 360288024), (864, 300240020), (960, 270216018), (1080, 240192016), (1152, 225180015), (1438, 180394560), (1440, 180144012), (1728, 150120010), (1920, 135108009), (2157, 120263040), (2160, 120096008), (2876, 90197280), (2880, 90072006), (3456, 75060005), (3595, 72157824), (4314, 60131520), (4320, 60048004), (5752, 45098640), (5760, 45036003), (6471, 40087680), (7190, 36078912), (8628, 30065760), (8640, 30024002), (10785, 24052608), (11504, 22549320), (12942, 20043840), (14380, 18039456), (17256, 15032880), (17280, 15012001), (19413, 13362560), (20879, 12424320), (21570, 12026304), (23008, 11274660), (25884, 10021920), (28760, 9019728), (32355, 8017536), (34512, 7516440), (38826, 6681280), (41758, 6212160), (43140, 6013152), (46016, 5637330), (51768, 5010960), (57520, 4509864), (62637, 4141440), (64710, 4008768), (69024, 3758220), (77652, 3340640), (83516, 3106080), (86280, 3006576), (92032, 2818665), (97065, 2672512), (103536, 2505480), (104395, 2484864), (115040, 2254932), (125274, 2070720), (129420, 2004384), (138048, 1879110), (155304, 1670320), (167032, 1553040), (172560, 1503288), (187911, 1380480), (194130, 1336256), (207072, 1252740), (208790, 1242432), (230080, 1127466), (250548, 1035360), (258840, 1002192), (276096, 939555), (310608, 835160), (313185, 828288), (334064, 776520), (345120, 751644), (375822, 690240), (388260, 668128), (414144, 626370), (417580, 621216), (460160, 563733), (501096, 517680)]