18652686480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{1789}}^1$

素因数の和:3423

約数の個数: 200

約数和(自身を含む): 64860041400

約数和(自身を除く): 46207354920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1609, 1620, 1789, 2160, 3218, 3240, 3578, 4827, 5367, 6436, 6480, 7156, 8045, 8945, 9654, 10734, 12872, 14312, 14481, 16090, 16101, 17890, 19308, 21468, 24135, 25744, 26835, 28624, 28962, 32180, 32202, 35780, 38616, 42936, 43443, 48270, 48303, 53670, 57924, 64360, 64404, 71560, 72405, 77232, 80505, 85872, 86886, 96540, 96606, 107340, 115848, 128720, 128808, 130329, 143120, 144810, 144909, 161010, 173772, 193080, 193212, 214680, 217215, 231696, 241515, 257616, 260658, 289620, 289818, 322020, 347544, 386160, 386424, 429360, 434430, 483030, 521316, 579240, 579636, 644040, 651645, 695088, 724545, 772848, 868860, 966060, 1042632, 1158480, 1159272, 1288080, 1303290, 1449090, 1737720, 1932120, 2085264, 2318544, 2606580, 2878501, 2898180, 3475440, 3864240, 5213160, 5757002, 5796360, 8635503, 10426320, 11514004, 11592720, 14392505, 17271006, 23028008, 25906509, 28785010, 34542012, 43177515, 46056016, 51813018, 57570020, 69084024, 77719527, 86355030, 103626036, 115140040, 129532545, 138168048, 155439054, 172710060, 207252072, 230280080, 233158581, 259065090, 310878108, 345420120, 388597635, 414504144, 466317162, 518130180, 621756216, 690840240, 777195270, 932634324, 1036260360, 1165792905, 1243512432, 1554390540, 1865268648, 2072520720, 2331585810, 3108781080, 3730537296, 4663171620, 6217562160, 9326343240, 18652686480]

約数ペア:

[(1, 18652686480), (2, 9326343240), (3, 6217562160), (4, 4663171620), (5, 3730537296), (6, 3108781080), (8, 2331585810), (9, 2072520720), (10, 1865268648), (12, 1554390540), (15, 1243512432), (16, 1165792905), (18, 1036260360), (20, 932634324), (24, 777195270), (27, 690840240), (30, 621756216), (36, 518130180), (40, 466317162), (45, 414504144), (48, 388597635), (54, 345420120), (60, 310878108), (72, 259065090), (80, 233158581), (81, 230280080), (90, 207252072), (108, 172710060), (120, 155439054), (135, 138168048), (144, 129532545), (162, 115140040), (180, 103626036), (216, 86355030), (240, 77719527), (270, 69084024), (324, 57570020), (360, 51813018), (405, 46056016), (432, 43177515), (540, 34542012), (648, 28785010), (720, 25906509), (810, 23028008), (1080, 17271006), (1296, 14392505), (1609, 11592720), (1620, 11514004), (1789, 10426320), (2160, 8635503), (3218, 5796360), (3240, 5757002), (3578, 5213160), (4827, 3864240), (5367, 3475440), (6436, 2898180), (6480, 2878501), (7156, 2606580), (8045, 2318544), (8945, 2085264), (9654, 1932120), (10734, 1737720), (12872, 1449090), (14312, 1303290), (14481, 1288080), (16090, 1159272), (16101, 1158480), (17890, 1042632), (19308, 966060), (21468, 868860), (24135, 772848), (25744, 724545), (26835, 695088), (28624, 651645), (28962, 644040), (32180, 579636), (32202, 579240), (35780, 521316), (38616, 483030), (42936, 434430), (43443, 429360), (48270, 386424), (48303, 386160), (53670, 347544), (57924, 322020), (64360, 289818), (64404, 289620), (71560, 260658), (72405, 257616), (77232, 241515), (80505, 231696), (85872, 217215), (86886, 214680), (96540, 193212), (96606, 193080), (107340, 173772), (115848, 161010), (128720, 144909), (128808, 144810), (130329, 143120)]