275420160

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 264

約数和(自身を含む): 983542560

約数和(自身を除く): 708122400

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, 1024, 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, 3072, 3096, 3336, 3440, 3840, 3870, 4128, 4170, 4448, 4608, 5004, 5120, 5160, 5504, 5560, 5760, 5977, 6192, 6255, 6672, 6880, 7680, 7740, 8256, 8340, 8896, 9216, 10008, 10320, 11008, 11120, 11520, 11954, 12384, 12510, 13344, 13760, 15360, 15480, 16512, 16680, 17792, 17931, 20016, 20640, 22016, 22240, 23040, 23908, 24768, 25020, 26688, 27520, 29885, 30960, 33024, 33360, 35584, 35862, 40032, 41280, 44032, 44480, 46080, 47816, 49536, 50040, 53376, 53793, 55040, 59770, 61920, 66048, 66720, 71168, 71724, 80064, 82560, 88960, 89655, 95632, 99072, 100080, 106752, 107586, 110080, 119540, 123840, 132096, 133440, 142336, 143448, 160128, 165120, 177920, 179310, 191264, 198144, 200160, 213504, 215172, 220160, 239080, 247680, 266880, 268965, 286896, 320256, 330240, 355840, 358620, 382528, 396288, 400320, 427008, 430344, 478160, 495360, 533760, 537930, 573792, 640512, 660480, 711680, 717240, 765056, 800640, 860688, 956320, 990720, 1067520, 1075860, 1147584, 1281024, 1434480, 1530112, 1601280, 1721376, 1912640, 1981440, 2135040, 2151720, 2295168, 2868960, 3060224, 3202560, 3442752, 3825280, 4303440, 4590336, 5737920, 6120448, 6405120, 6885504, 7650560, 8606880, 9180672, 11475840, 13771008, 15301120, 17213760, 18361344, 22951680, 27542016, 30602240, 34427520, 45903360, 55084032, 68855040, 91806720, 137710080, 275420160]

約数ペア:

[(1, 275420160), (2, 137710080), (3, 91806720), (4, 68855040), (5, 55084032), (6, 45903360), (8, 34427520), (9, 30602240), (10, 27542016), (12, 22951680), (15, 18361344), (16, 17213760), (18, 15301120), (20, 13771008), (24, 11475840), (30, 9180672), (32, 8606880), (36, 7650560), (40, 6885504), (43, 6405120), (45, 6120448), (48, 5737920), (60, 4590336), (64, 4303440), (72, 3825280), (80, 3442752), (86, 3202560), (90, 3060224), (96, 2868960), (120, 2295168), (128, 2151720), (129, 2135040), (139, 1981440), (144, 1912640), (160, 1721376), (172, 1601280), (180, 1530112), (192, 1434480), (215, 1281024), (240, 1147584), (256, 1075860), (258, 1067520), (278, 990720), (288, 956320), (320, 860688), (344, 800640), (360, 765056), (384, 717240), (387, 711680), (417, 660480), (430, 640512), (480, 573792), (512, 537930), (516, 533760), (556, 495360), (576, 478160), (640, 430344), (645, 427008), (688, 400320), (695, 396288), (720, 382528), (768, 358620), (774, 355840), (834, 330240), (860, 320256), (960, 286896), (1024, 268965), (1032, 266880), (1112, 247680), (1152, 239080), (1251, 220160), (1280, 215172), (1290, 213504), (1376, 200160), (1390, 198144), (1440, 191264), (1536, 179310), (1548, 177920), (1668, 165120), (1720, 160128), (1920, 143448), (1935, 142336), (2064, 133440), (2085, 132096), (2224, 123840), (2304, 119540), (2502, 110080), (2560, 107586), (2580, 106752), (2752, 100080), (2780, 99072), (2880, 95632), (3072, 89655), (3096, 88960), (3336, 82560), (3440, 80064), (3840, 71724), (3870, 71168), (4128, 66720), (4170, 66048), (4448, 61920), (4608, 59770), (5004, 55040), (5120, 53793), (5160, 53376), (5504, 50040), (5560, 49536), (5760, 47816), (5977, 46080), (6192, 44480), (6255, 44032), (6672, 41280), (6880, 40032), (7680, 35862), (7740, 35584), (8256, 33360), (8340, 33024), (8896, 30960), (9216, 29885), (10008, 27520), (10320, 26688), (11008, 25020), (11120, 24768), (11520, 23908), (11954, 23040), (12384, 22240), (12510, 22016), (13344, 20640), (13760, 20016), (15360, 17931), (15480, 17792), (16512, 16680)]