242807040

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{3011}}^1$

素因数の和:3045

約数の個数: 216

約数和(自身を含む): 960418368

約数和(自身を除く): 717611328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3011, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6022, 6720, 8064, 8960, 9033, 10080, 11520, 12044, 13440, 15055, 16128, 18066, 20160, 21077, 24088, 26880, 27099, 30110, 36132, 40320, 42154, 45165, 48176, 54198, 60220, 63231, 72264, 80640, 84308, 90330, 96352, 105385, 108396, 120440, 126462, 135495, 144528, 168616, 180660, 189693, 192704, 210770, 216792, 240880, 252924, 270990, 289056, 316155, 337232, 361320, 379386, 385408, 421540, 433584, 481760, 505848, 541980, 578112, 632310, 674464, 722640, 758772, 770816, 843080, 867168, 948465, 963520, 1011696, 1083960, 1156224, 1264620, 1348928, 1445280, 1517544, 1686160, 1734336, 1896930, 1927040, 2023392, 2167920, 2312448, 2529240, 2697856, 2890560, 3035088, 3372320, 3468672, 3793860, 3854080, 4046784, 4335840, 5058480, 5395712, 5781120, 6070176, 6744640, 6937344, 7587720, 8093568, 8671680, 10116960, 11562240, 12140352, 13489280, 15175440, 16187136, 17343360, 20233920, 24280704, 26978560, 30350880, 34686720, 40467840, 48561408, 60701760, 80935680, 121403520, 242807040]

約数ペア:

[(1, 242807040), (2, 121403520), (3, 80935680), (4, 60701760), (5, 48561408), (6, 40467840), (7, 34686720), (8, 30350880), (9, 26978560), (10, 24280704), (12, 20233920), (14, 17343360), (15, 16187136), (16, 15175440), (18, 13489280), (20, 12140352), (21, 11562240), (24, 10116960), (28, 8671680), (30, 8093568), (32, 7587720), (35, 6937344), (36, 6744640), (40, 6070176), (42, 5781120), (45, 5395712), (48, 5058480), (56, 4335840), (60, 4046784), (63, 3854080), (64, 3793860), (70, 3468672), (72, 3372320), (80, 3035088), (84, 2890560), (90, 2697856), (96, 2529240), (105, 2312448), (112, 2167920), (120, 2023392), (126, 1927040), (128, 1896930), (140, 1734336), (144, 1686160), (160, 1517544), (168, 1445280), (180, 1348928), (192, 1264620), (210, 1156224), (224, 1083960), (240, 1011696), (252, 963520), (256, 948465), (280, 867168), (288, 843080), (315, 770816), (320, 758772), (336, 722640), (360, 674464), (384, 632310), (420, 578112), (448, 541980), (480, 505848), (504, 481760), (560, 433584), (576, 421540), (630, 385408), (640, 379386), (672, 361320), (720, 337232), (768, 316155), (840, 289056), (896, 270990), (960, 252924), (1008, 240880), (1120, 216792), (1152, 210770), (1260, 192704), (1280, 189693), (1344, 180660), (1440, 168616), (1680, 144528), (1792, 135495), (1920, 126462), (2016, 120440), (2240, 108396), (2304, 105385), (2520, 96352), (2688, 90330), (2880, 84308), (3011, 80640), (3360, 72264), (3840, 63231), (4032, 60220), (4480, 54198), (5040, 48176), (5376, 45165), (5760, 42154), (6022, 40320), (6720, 36132), (8064, 30110), (8960, 27099), (9033, 26880), (10080, 24088), (11520, 21077), (12044, 20160), (13440, 18066), (15055, 16128)]