217774080

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 804913200

約数和(自身を除く): 587139120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 139, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 278, 288, 306, 320, 340, 360, 384, 408, 417, 480, 510, 512, 544, 556, 576, 612, 640, 680, 695, 720, 765, 768, 816, 834, 960, 1020, 1024, 1088, 1112, 1152, 1224, 1251, 1280, 1360, 1390, 1440, 1530, 1536, 1632, 1668, 1920, 2040, 2048, 2085, 2176, 2224, 2304, 2363, 2448, 2502, 2560, 2720, 2780, 2880, 3060, 3072, 3264, 3336, 3840, 4080, 4170, 4352, 4448, 4608, 4726, 4896, 5004, 5120, 5440, 5560, 5760, 6120, 6144, 6255, 6528, 6672, 7089, 7680, 8160, 8340, 8704, 8896, 9216, 9452, 9792, 10008, 10240, 10880, 11120, 11520, 11815, 12240, 12510, 13056, 13344, 14178, 15360, 16320, 16680, 17408, 17792, 18432, 18904, 19584, 20016, 21267, 21760, 22240, 23040, 23630, 24480, 25020, 26112, 26688, 28356, 30720, 32640, 33360, 34816, 35445, 35584, 37808, 39168, 40032, 42534, 43520, 44480, 46080, 47260, 48960, 50040, 52224, 53376, 56712, 65280, 66720, 70890, 71168, 75616, 78336, 80064, 85068, 87040, 88960, 92160, 94520, 97920, 100080, 104448, 106335, 106752, 113424, 130560, 133440, 141780, 142336, 151232, 156672, 160128, 170136, 174080, 177920, 189040, 195840, 200160, 212670, 213504, 226848, 261120, 266880, 283560, 284672, 302464, 313344, 320256, 340272, 355840, 378080, 391680, 400320, 425340, 427008, 453696, 522240, 533760, 567120, 604928, 640512, 680544, 711680, 756160, 783360, 800640, 850680, 854016, 907392, 1067520, 1134240, 1209856, 1281024, 1361088, 1423360, 1512320, 1566720, 1601280, 1701360, 1814784, 2135040, 2268480, 2419712, 2562048, 2722176, 3024640, 3202560, 3402720, 3629568, 4270080, 4536960, 4839424, 5444352, 6049280, 6405120, 6805440, 7259136, 9073920, 10888704, 12098560, 12810240, 13610880, 14518272, 18147840, 21777408, 24197120, 27221760, 36295680, 43554816, 54443520, 72591360, 108887040, 217774080]

約数ペア:

[(1, 217774080), (2, 108887040), (3, 72591360), (4, 54443520), (5, 43554816), (6, 36295680), (8, 27221760), (9, 24197120), (10, 21777408), (12, 18147840), (15, 14518272), (16, 13610880), (17, 12810240), (18, 12098560), (20, 10888704), (24, 9073920), (30, 7259136), (32, 6805440), (34, 6405120), (36, 6049280), (40, 5444352), (45, 4839424), (48, 4536960), (51, 4270080), (60, 3629568), (64, 3402720), (68, 3202560), (72, 3024640), (80, 2722176), (85, 2562048), (90, 2419712), (96, 2268480), (102, 2135040), (120, 1814784), (128, 1701360), (136, 1601280), (139, 1566720), (144, 1512320), (153, 1423360), (160, 1361088), (170, 1281024), (180, 1209856), (192, 1134240), (204, 1067520), (240, 907392), (255, 854016), (256, 850680), (272, 800640), (278, 783360), (288, 756160), (306, 711680), (320, 680544), (340, 640512), (360, 604928), (384, 567120), (408, 533760), (417, 522240), (480, 453696), (510, 427008), (512, 425340), (544, 400320), (556, 391680), (576, 378080), (612, 355840), (640, 340272), (680, 320256), (695, 313344), (720, 302464), (765, 284672), (768, 283560), (816, 266880), (834, 261120), (960, 226848), (1020, 213504), (1024, 212670), (1088, 200160), (1112, 195840), (1152, 189040), (1224, 177920), (1251, 174080), (1280, 170136), (1360, 160128), (1390, 156672), (1440, 151232), (1530, 142336), (1536, 141780), (1632, 133440), (1668, 130560), (1920, 113424), (2040, 106752), (2048, 106335), (2085, 104448), (2176, 100080), (2224, 97920), (2304, 94520), (2363, 92160), (2448, 88960), (2502, 87040), (2560, 85068), (2720, 80064), (2780, 78336), (2880, 75616), (3060, 71168), (3072, 70890), (3264, 66720), (3336, 65280), (3840, 56712), (4080, 53376), (4170, 52224), (4352, 50040), (4448, 48960), (4608, 47260), (4726, 46080), (4896, 44480), (5004, 43520), (5120, 42534), (5440, 40032), (5560, 39168), (5760, 37808), (6120, 35584), (6144, 35445), (6255, 34816), (6528, 33360), (6672, 32640), (7089, 30720), (7680, 28356), (8160, 26688), (8340, 26112), (8704, 25020), (8896, 24480), (9216, 23630), (9452, 23040), (9792, 22240), (10008, 21760), (10240, 21267), (10880, 20016), (11120, 19584), (11520, 18904), (11815, 18432), (12240, 17792), (12510, 17408), (13056, 16680), (13344, 16320), (14178, 15360)]