231505120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 384

約数和(自身を含む): 766402560

約数和(自身を除く): 534897440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 23, 28, 32, 35, 38, 40, 43, 44, 46, 55, 56, 70, 76, 77, 80, 86, 88, 92, 95, 110, 112, 115, 133, 140, 152, 154, 160, 161, 172, 176, 184, 190, 209, 215, 220, 224, 230, 253, 266, 280, 301, 304, 308, 322, 344, 352, 368, 380, 385, 418, 430, 437, 440, 460, 473, 506, 532, 560, 602, 608, 616, 644, 665, 688, 736, 760, 770, 805, 817, 836, 860, 874, 880, 920, 946, 989, 1012, 1045, 1064, 1120, 1204, 1232, 1265, 1288, 1330, 1376, 1463, 1505, 1520, 1540, 1610, 1634, 1672, 1720, 1748, 1760, 1771, 1840, 1892, 1978, 2024, 2090, 2128, 2185, 2365, 2408, 2464, 2530, 2576, 2660, 2926, 3010, 3040, 3059, 3080, 3220, 3268, 3311, 3344, 3440, 3496, 3542, 3680, 3784, 3956, 4048, 4085, 4180, 4256, 4370, 4730, 4807, 4816, 4945, 5060, 5152, 5320, 5719, 5852, 6020, 6118, 6160, 6440, 6536, 6622, 6688, 6880, 6923, 6992, 7084, 7315, 7568, 7912, 8096, 8170, 8360, 8740, 8855, 8987, 9460, 9614, 9632, 9890, 10120, 10640, 10879, 11438, 11704, 12040, 12236, 12320, 12880, 13072, 13244, 13846, 13984, 14168, 14630, 15136, 15295, 15824, 16340, 16555, 16720, 17480, 17710, 17974, 18791, 18920, 19228, 19780, 20240, 21280, 21758, 22876, 23408, 24035, 24080, 24472, 25760, 26144, 26488, 27692, 28336, 28595, 29260, 30590, 31648, 32680, 33110, 33440, 33649, 34615, 34960, 35420, 35948, 37582, 37840, 38456, 39560, 40480, 43516, 44935, 45752, 46816, 48070, 48160, 48944, 52976, 54395, 55384, 56672, 57190, 58520, 61180, 62909, 65360, 66220, 67298, 69230, 69920, 70840, 71896, 75164, 75680, 76153, 76912, 79120, 87032, 89870, 91504, 93955, 96140, 97888, 105952, 108790, 110768, 114380, 117040, 122360, 125818, 130720, 131537, 132440, 134596, 138460, 141680, 143792, 150328, 152306, 153824, 158240, 168245, 174064, 179740, 183008, 187910, 192280, 206701, 217580, 221536, 228760, 234080, 244720, 251636, 263074, 264880, 269192, 276920, 283360, 287584, 300656, 304612, 314545, 336490, 348128, 359480, 375820, 380765, 384560, 413402, 435160, 457520, 489440, 503272, 526148, 529760, 538384, 553840, 601312, 609224, 629090, 657685, 672980, 718960, 751640, 761530, 769120, 826804, 870320, 915040, 1006544, 1033505, 1052296, 1076768, 1107680, 1218448, 1258180, 1315370, 1345960, 1437920, 1446907, 1503280, 1523060, 1653608, 1740640, 2013088, 2067010, 2104592, 2436896, 2516360, 2630740, 2691920, 2893814, 3006560, 3046120, 3307216, 4134020, 4209184, 5032720, 5261480, 5383840, 5787628, 6092240, 6614432, 7234535, 8268040, 10065440, 10522960, 11575256, 12184480, 14469070, 16536080, 21045920, 23150512, 28938140, 33072160, 46301024, 57876280, 115752560, 231505120]

約数ペア:

[(1, 231505120), (2, 115752560), (4, 57876280), (5, 46301024), (7, 33072160), (8, 28938140), (10, 23150512), (11, 21045920), (14, 16536080), (16, 14469070), (19, 12184480), (20, 11575256), (22, 10522960), (23, 10065440), (28, 8268040), (32, 7234535), (35, 6614432), (38, 6092240), (40, 5787628), (43, 5383840), (44, 5261480), (46, 5032720), (55, 4209184), (56, 4134020), (70, 3307216), (76, 3046120), (77, 3006560), (80, 2893814), (86, 2691920), (88, 2630740), (92, 2516360), (95, 2436896), (110, 2104592), (112, 2067010), (115, 2013088), (133, 1740640), (140, 1653608), (152, 1523060), (154, 1503280), (160, 1446907), (161, 1437920), (172, 1345960), (176, 1315370), (184, 1258180), (190, 1218448), (209, 1107680), (215, 1076768), (220, 1052296), (224, 1033505), (230, 1006544), (253, 915040), (266, 870320), (280, 826804), (301, 769120), (304, 761530), (308, 751640), (322, 718960), (344, 672980), (352, 657685), (368, 629090), (380, 609224), (385, 601312), (418, 553840), (430, 538384), (437, 529760), (440, 526148), (460, 503272), (473, 489440), (506, 457520), (532, 435160), (560, 413402), (602, 384560), (608, 380765), (616, 375820), (644, 359480), (665, 348128), (688, 336490), (736, 314545), (760, 304612), (770, 300656), (805, 287584), (817, 283360), (836, 276920), (860, 269192), (874, 264880), (880, 263074), (920, 251636), (946, 244720), (989, 234080), (1012, 228760), (1045, 221536), (1064, 217580), (1120, 206701), (1204, 192280), (1232, 187910), (1265, 183008), (1288, 179740), (1330, 174064), (1376, 168245), (1463, 158240), (1505, 153824), (1520, 152306), (1540, 150328), (1610, 143792), (1634, 141680), (1672, 138460), (1720, 134596), (1748, 132440), (1760, 131537), (1771, 130720), (1840, 125818), (1892, 122360), (1978, 117040), (2024, 114380), (2090, 110768), (2128, 108790), (2185, 105952), (2365, 97888), (2408, 96140), (2464, 93955), (2530, 91504), (2576, 89870), (2660, 87032), (2926, 79120), (3010, 76912), (3040, 76153), (3059, 75680), (3080, 75164), (3220, 71896), (3268, 70840), (3311, 69920), (3344, 69230), (3440, 67298), (3496, 66220), (3542, 65360), (3680, 62909), (3784, 61180), (3956, 58520), (4048, 57190), (4085, 56672), (4180, 55384), (4256, 54395), (4370, 52976), (4730, 48944), (4807, 48160), (4816, 48070), (4945, 46816), (5060, 45752), (5152, 44935), (5320, 43516), (5719, 40480), (5852, 39560), (6020, 38456), (6118, 37840), (6160, 37582), (6440, 35948), (6536, 35420), (6622, 34960), (6688, 34615), (6880, 33649), (6923, 33440), (6992, 33110), (7084, 32680), (7315, 31648), (7568, 30590), (7912, 29260), (8096, 28595), (8170, 28336), (8360, 27692), (8740, 26488), (8855, 26144), (8987, 25760), (9460, 24472), (9614, 24080), (9632, 24035), (9890, 23408), (10120, 22876), (10640, 21758), (10879, 21280), (11438, 20240), (11704, 19780), (12040, 19228), (12236, 18920), (12320, 18791), (12880, 17974), (13072, 17710), (13244, 17480), (13846, 16720), (13984, 16555), (14168, 16340), (14630, 15824), (15136, 15295)]