2011201920

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1327

約数の個数: 512

約数和(自身を含む): 8773632000

約数和(自身を除く): 6762430080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 416, 420, 432, 448, 455, 468, 480, 504, 520, 540, 546, 560, 576, 585, 624, 630, 640, 672, 702, 720, 728, 756, 780, 819, 832, 840, 864, 896, 910, 936, 945, 960, 1008, 1040, 1080, 1092, 1120, 1152, 1170, 1248, 1260, 1279, 1344, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1664, 1680, 1728, 1755, 1820, 1872, 1890, 1920, 2016, 2080, 2160, 2184, 2240, 2340, 2457, 2496, 2520, 2558, 2688, 2730, 2808, 2880, 2912, 3024, 3120, 3276, 3360, 3456, 3510, 3640, 3744, 3780, 3837, 4032, 4095, 4160, 4320, 4368, 4480, 4680, 4914, 4992, 5040, 5116, 5460, 5616, 5760, 5824, 6048, 6240, 6395, 6552, 6720, 7020, 7280, 7488, 7560, 7674, 8064, 8190, 8320, 8640, 8736, 8953, 9360, 9828, 10080, 10232, 10920, 11232, 11511, 11648, 12096, 12285, 12480, 12790, 13104, 13440, 14040, 14560, 14976, 15120, 15348, 16380, 16627, 17280, 17472, 17906, 18720, 19185, 19656, 20160, 20464, 21840, 22464, 23022, 24192, 24570, 24960, 25580, 26208, 26859, 28080, 29120, 30240, 30696, 32760, 33254, 34533, 34944, 35812, 37440, 38370, 39312, 40320, 40928, 43680, 44765, 44928, 46044, 49140, 49881, 51160, 52416, 53718, 56160, 57555, 58240, 60480, 61392, 65520, 66508, 69066, 71624, 74880, 76740, 78624, 80577, 81856, 83135, 87360, 89530, 92088, 98280, 99762, 102320, 104832, 107436, 112320, 115110, 116389, 120960, 122784, 131040, 133016, 134295, 138132, 143248, 149643, 153480, 157248, 161154, 163712, 166270, 172665, 174720, 179060, 184176, 196560, 199524, 204640, 214872, 224640, 230220, 232778, 241731, 245568, 249405, 262080, 266032, 268590, 276264, 286496, 299286, 306960, 314496, 322308, 332540, 345330, 349167, 358120, 368352, 393120, 399048, 402885, 409280, 429744, 448929, 460440, 465556, 483462, 491136, 498810, 524160, 532064, 537180, 552528, 572992, 581945, 598572, 613920, 644616, 665080, 690660, 698334, 716240, 736704, 748215, 786240, 798096, 805770, 818560, 859488, 897858, 920880, 931112, 966924, 997620, 1047501, 1064128, 1074360, 1105056, 1145984, 1163890, 1197144, 1208655, 1227840, 1289232, 1330160, 1381320, 1396668, 1432480, 1473408, 1496430, 1572480, 1596192, 1611540, 1718976, 1745835, 1795716, 1841760, 1862224, 1933848, 1995240, 2095002, 2128256, 2148720, 2210112, 2244645, 2327780, 2394288, 2417310, 2455680, 2578464, 2660320, 2762640, 2793336, 2864960, 2992860, 3142503, 3192384, 3223080, 3437952, 3491670, 3591432, 3683520, 3724448, 3867696, 3990480, 4190004, 4297440, 4420224, 4489290, 4655560, 4788576, 4834620, 5156928, 5237505, 5320640, 5525280, 5586672, 5729920, 5985720, 6285006, 6384768, 6446160, 6983340, 7182864, 7367040, 7448896, 7735392, 7980960, 8380008, 8594880, 8978580, 9311120, 9577152, 9669240, 10313856, 10475010, 10641280, 11050560, 11173344, 11971440, 12570012, 12892320, 13966680, 14365728, 14897792, 15470784, 15712515, 15961920, 16760016, 17189760, 17957160, 18622240, 19154304, 19338480, 20950020, 22101120, 22346688, 23942880, 25140024, 25784640, 27933360, 28731456, 30941568, 31425030, 31923840, 33520032, 35914320, 37244480, 38676960, 41900040, 44693376, 47885760, 50280048, 51569280, 55866720, 57462912, 62850060, 67040064, 71828640, 74488960, 77353920, 83800080, 95771520, 100560096, 111733440, 125700120, 134080128, 143657280, 154707840, 167600160, 201120192, 223466880, 251400240, 287314560, 335200320, 402240384, 502800480, 670400640, 1005600960, 2011201920]

約数ペア:

[(1, 2011201920), (2, 1005600960), (3, 670400640), (4, 502800480), (5, 402240384), (6, 335200320), (7, 287314560), (8, 251400240), (9, 223466880), (10, 201120192), (12, 167600160), (13, 154707840), (14, 143657280), (15, 134080128), (16, 125700120), (18, 111733440), (20, 100560096), (21, 95771520), (24, 83800080), (26, 77353920), (27, 74488960), (28, 71828640), (30, 67040064), (32, 62850060), (35, 57462912), (36, 55866720), (39, 51569280), (40, 50280048), (42, 47885760), (45, 44693376), (48, 41900040), (52, 38676960), (54, 37244480), (56, 35914320), (60, 33520032), (63, 31923840), (64, 31425030), (65, 30941568), (70, 28731456), (72, 27933360), (78, 25784640), (80, 25140024), (84, 23942880), (90, 22346688), (91, 22101120), (96, 20950020), (104, 19338480), (105, 19154304), (108, 18622240), (112, 17957160), (117, 17189760), (120, 16760016), (126, 15961920), (128, 15712515), (130, 15470784), (135, 14897792), (140, 14365728), (144, 13966680), (156, 12892320), (160, 12570012), (168, 11971440), (180, 11173344), (182, 11050560), (189, 10641280), (192, 10475010), (195, 10313856), (208, 9669240), (210, 9577152), (216, 9311120), (224, 8978580), (234, 8594880), (240, 8380008), (252, 7980960), (260, 7735392), (270, 7448896), (273, 7367040), (280, 7182864), (288, 6983340), (312, 6446160), (315, 6384768), (320, 6285006), (336, 5985720), (351, 5729920), (360, 5586672), (364, 5525280), (378, 5320640), (384, 5237505), (390, 5156928), (416, 4834620), (420, 4788576), (432, 4655560), (448, 4489290), (455, 4420224), (468, 4297440), (480, 4190004), (504, 3990480), (520, 3867696), (540, 3724448), (546, 3683520), (560, 3591432), (576, 3491670), (585, 3437952), (624, 3223080), (630, 3192384), (640, 3142503), (672, 2992860), (702, 2864960), (720, 2793336), (728, 2762640), (756, 2660320), (780, 2578464), (819, 2455680), (832, 2417310), (840, 2394288), (864, 2327780), (896, 2244645), (910, 2210112), (936, 2148720), (945, 2128256), (960, 2095002), (1008, 1995240), (1040, 1933848), (1080, 1862224), (1092, 1841760), (1120, 1795716), (1152, 1745835), (1170, 1718976), (1248, 1611540), (1260, 1596192), (1279, 1572480), (1344, 1496430), (1365, 1473408), (1404, 1432480), (1440, 1396668), (1456, 1381320), (1512, 1330160), (1560, 1289232), (1638, 1227840), (1664, 1208655), (1680, 1197144), (1728, 1163890), (1755, 1145984), (1820, 1105056), (1872, 1074360), (1890, 1064128), (1920, 1047501), (2016, 997620), (2080, 966924), (2160, 931112), (2184, 920880), (2240, 897858), (2340, 859488), (2457, 818560), (2496, 805770), (2520, 798096), (2558, 786240), (2688, 748215), (2730, 736704), (2808, 716240), (2880, 698334), (2912, 690660), (3024, 665080), (3120, 644616), (3276, 613920), (3360, 598572), (3456, 581945), (3510, 572992), (3640, 552528), (3744, 537180), (3780, 532064), (3837, 524160), (4032, 498810), (4095, 491136), (4160, 483462), (4320, 465556), (4368, 460440), (4480, 448929), (4680, 429744), (4914, 409280), (4992, 402885), (5040, 399048), (5116, 393120), (5460, 368352), (5616, 358120), (5760, 349167), (5824, 345330), (6048, 332540), (6240, 322308), (6395, 314496), (6552, 306960), (6720, 299286), (7020, 286496), (7280, 276264), (7488, 268590), (7560, 266032), (7674, 262080), (8064, 249405), (8190, 245568), (8320, 241731), (8640, 232778), (8736, 230220), (8953, 224640), (9360, 214872), (9828, 204640), (10080, 199524), (10232, 196560), (10920, 184176), (11232, 179060), (11511, 174720), (11648, 172665), (12096, 166270), (12285, 163712), (12480, 161154), (12790, 157248), (13104, 153480), (13440, 149643), (14040, 143248), (14560, 138132), (14976, 134295), (15120, 133016), (15348, 131040), (16380, 122784), (16627, 120960), (17280, 116389), (17472, 115110), (17906, 112320), (18720, 107436), (19185, 104832), (19656, 102320), (20160, 99762), (20464, 98280), (21840, 92088), (22464, 89530), (23022, 87360), (24192, 83135), (24570, 81856), (24960, 80577), (25580, 78624), (26208, 76740), (26859, 74880), (28080, 71624), (29120, 69066), (30240, 66508), (30696, 65520), (32760, 61392), (33254, 60480), (34533, 58240), (34944, 57555), (35812, 56160), (37440, 53718), (38370, 52416), (39312, 51160), (40320, 49881), (40928, 49140), (43680, 46044), (44765, 44928)]