137710080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 240

約数和(自身を含む): 491531040

約数和(自身を除く): 353820960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 139, 144, 160, 172, 180, 192, 215, 240, 256, 258, 278, 288, 320, 344, 360, 384, 387, 417, 430, 480, 512, 516, 556, 576, 640, 645, 688, 695, 720, 768, 774, 834, 860, 960, 1032, 1112, 1152, 1251, 1280, 1290, 1376, 1390, 1440, 1536, 1548, 1668, 1720, 1920, 1935, 2064, 2085, 2224, 2304, 2502, 2560, 2580, 2752, 2780, 2880, 3096, 3336, 3440, 3840, 3870, 4128, 4170, 4448, 4608, 5004, 5160, 5504, 5560, 5760, 5977, 6192, 6255, 6672, 6880, 7680, 7740, 8256, 8340, 8896, 10008, 10320, 11008, 11120, 11520, 11954, 12384, 12510, 13344, 13760, 15480, 16512, 16680, 17792, 17931, 20016, 20640, 22016, 22240, 23040, 23908, 24768, 25020, 26688, 27520, 29885, 30960, 33024, 33360, 35584, 35862, 40032, 41280, 44480, 47816, 49536, 50040, 53376, 53793, 55040, 59770, 61920, 66048, 66720, 71168, 71724, 80064, 82560, 88960, 89655, 95632, 99072, 100080, 106752, 107586, 110080, 119540, 123840, 133440, 143448, 160128, 165120, 177920, 179310, 191264, 198144, 200160, 213504, 215172, 239080, 247680, 266880, 268965, 286896, 320256, 330240, 355840, 358620, 382528, 400320, 430344, 478160, 495360, 533760, 537930, 573792, 640512, 717240, 765056, 800640, 860688, 956320, 990720, 1067520, 1075860, 1147584, 1434480, 1530112, 1601280, 1721376, 1912640, 2151720, 2295168, 2868960, 3060224, 3202560, 3442752, 3825280, 4303440, 4590336, 5737920, 6885504, 7650560, 8606880, 9180672, 11475840, 13771008, 15301120, 17213760, 22951680, 27542016, 34427520, 45903360, 68855040, 137710080]

約数ペア:

[(1, 137710080), (2, 68855040), (3, 45903360), (4, 34427520), (5, 27542016), (6, 22951680), (8, 17213760), (9, 15301120), (10, 13771008), (12, 11475840), (15, 9180672), (16, 8606880), (18, 7650560), (20, 6885504), (24, 5737920), (30, 4590336), (32, 4303440), (36, 3825280), (40, 3442752), (43, 3202560), (45, 3060224), (48, 2868960), (60, 2295168), (64, 2151720), (72, 1912640), (80, 1721376), (86, 1601280), (90, 1530112), (96, 1434480), (120, 1147584), (128, 1075860), (129, 1067520), (139, 990720), (144, 956320), (160, 860688), (172, 800640), (180, 765056), (192, 717240), (215, 640512), (240, 573792), (256, 537930), (258, 533760), (278, 495360), (288, 478160), (320, 430344), (344, 400320), (360, 382528), (384, 358620), (387, 355840), (417, 330240), (430, 320256), (480, 286896), (512, 268965), (516, 266880), (556, 247680), (576, 239080), (640, 215172), (645, 213504), (688, 200160), (695, 198144), (720, 191264), (768, 179310), (774, 177920), (834, 165120), (860, 160128), (960, 143448), (1032, 133440), (1112, 123840), (1152, 119540), (1251, 110080), (1280, 107586), (1290, 106752), (1376, 100080), (1390, 99072), (1440, 95632), (1536, 89655), (1548, 88960), (1668, 82560), (1720, 80064), (1920, 71724), (1935, 71168), (2064, 66720), (2085, 66048), (2224, 61920), (2304, 59770), (2502, 55040), (2560, 53793), (2580, 53376), (2752, 50040), (2780, 49536), (2880, 47816), (3096, 44480), (3336, 41280), (3440, 40032), (3840, 35862), (3870, 35584), (4128, 33360), (4170, 33024), (4448, 30960), (4608, 29885), (5004, 27520), (5160, 26688), (5504, 25020), (5560, 24768), (5760, 23908), (5977, 23040), (6192, 22240), (6255, 22016), (6672, 20640), (6880, 20016), (7680, 17931), (7740, 17792), (8256, 16680), (8340, 16512), (8896, 15480), (10008, 13760), (10320, 13344), (11008, 12510), (11120, 12384), (11520, 11954)]