670400640

素因数分解:

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

素因数の和:1324

約数の個数: 384

約数和(自身を含む): 2851430400

約数和(自身を除く): 2181029760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1279, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2558, 2688, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 3837, 4032, 4095, 4160, 4368, 4480, 4680, 4992, 5040, 5116, 5460, 5760, 5824, 6240, 6395, 6552, 6720, 7280, 7488, 7674, 8064, 8190, 8320, 8736, 8953, 9360, 10080, 10232, 10920, 11511, 11648, 12480, 12790, 13104, 13440, 14560, 14976, 15348, 16380, 16627, 17472, 17906, 18720, 19185, 20160, 20464, 21840, 23022, 24960, 25580, 26208, 26859, 29120, 30696, 32760, 33254, 34944, 35812, 37440, 38370, 40320, 40928, 43680, 44765, 46044, 49881, 51160, 52416, 53718, 57555, 58240, 61392, 65520, 66508, 71624, 74880, 76740, 80577, 81856, 83135, 87360, 89530, 92088, 99762, 102320, 104832, 107436, 115110, 116389, 122784, 131040, 133016, 134295, 143248, 149643, 153480, 161154, 163712, 166270, 174720, 179060, 184176, 199524, 204640, 214872, 230220, 232778, 245568, 249405, 262080, 266032, 268590, 286496, 299286, 306960, 322308, 332540, 349167, 358120, 368352, 399048, 402885, 409280, 429744, 460440, 465556, 491136, 498810, 524160, 532064, 537180, 572992, 581945, 598572, 613920, 644616, 665080, 698334, 716240, 736704, 748215, 798096, 805770, 818560, 859488, 920880, 931112, 997620, 1047501, 1064128, 1074360, 1145984, 1163890, 1197144, 1227840, 1289232, 1330160, 1396668, 1432480, 1473408, 1496430, 1596192, 1611540, 1718976, 1745835, 1841760, 1862224, 1995240, 2095002, 2128256, 2148720, 2327780, 2394288, 2455680, 2578464, 2660320, 2793336, 2864960, 2992860, 3192384, 3223080, 3437952, 3491670, 3683520, 3724448, 3990480, 4190004, 4297440, 4655560, 4788576, 5156928, 5237505, 5320640, 5586672, 5729920, 5985720, 6384768, 6446160, 6983340, 7367040, 7448896, 7980960, 8380008, 8594880, 9311120, 9577152, 10313856, 10475010, 10641280, 11173344, 11971440, 12892320, 13966680, 14897792, 15961920, 16760016, 17189760, 18622240, 19154304, 20950020, 22346688, 23942880, 25784640, 27933360, 31923840, 33520032, 37244480, 41900040, 44693376, 47885760, 51569280, 55866720, 67040064, 74488960, 83800080, 95771520, 111733440, 134080128, 167600160, 223466880, 335200320, 670400640]

約数ペア:

[(1, 670400640), (2, 335200320), (3, 223466880), (4, 167600160), (5, 134080128), (6, 111733440), (7, 95771520), (8, 83800080), (9, 74488960), (10, 67040064), (12, 55866720), (13, 51569280), (14, 47885760), (15, 44693376), (16, 41900040), (18, 37244480), (20, 33520032), (21, 31923840), (24, 27933360), (26, 25784640), (28, 23942880), (30, 22346688), (32, 20950020), (35, 19154304), (36, 18622240), (39, 17189760), (40, 16760016), (42, 15961920), (45, 14897792), (48, 13966680), (52, 12892320), (56, 11971440), (60, 11173344), (63, 10641280), (64, 10475010), (65, 10313856), (70, 9577152), (72, 9311120), (78, 8594880), (80, 8380008), (84, 7980960), (90, 7448896), (91, 7367040), (96, 6983340), (104, 6446160), (105, 6384768), (112, 5985720), (117, 5729920), (120, 5586672), (126, 5320640), (128, 5237505), (130, 5156928), (140, 4788576), (144, 4655560), (156, 4297440), (160, 4190004), (168, 3990480), (180, 3724448), (182, 3683520), (192, 3491670), (195, 3437952), (208, 3223080), (210, 3192384), (224, 2992860), (234, 2864960), (240, 2793336), (252, 2660320), (260, 2578464), (273, 2455680), (280, 2394288), (288, 2327780), (312, 2148720), (315, 2128256), (320, 2095002), (336, 1995240), (360, 1862224), (364, 1841760), (384, 1745835), (390, 1718976), (416, 1611540), (420, 1596192), (448, 1496430), (455, 1473408), (468, 1432480), (480, 1396668), (504, 1330160), (520, 1289232), (546, 1227840), (560, 1197144), (576, 1163890), (585, 1145984), (624, 1074360), (630, 1064128), (640, 1047501), (672, 997620), (720, 931112), (728, 920880), (780, 859488), (819, 818560), (832, 805770), (840, 798096), (896, 748215), (910, 736704), (936, 716240), (960, 698334), (1008, 665080), (1040, 644616), (1092, 613920), (1120, 598572), (1152, 581945), (1170, 572992), (1248, 537180), (1260, 532064), (1279, 524160), (1344, 498810), (1365, 491136), (1440, 465556), (1456, 460440), (1560, 429744), (1638, 409280), (1664, 402885), (1680, 399048), (1820, 368352), (1872, 358120), (1920, 349167), (2016, 332540), (2080, 322308), (2184, 306960), (2240, 299286), (2340, 286496), (2496, 268590), (2520, 266032), (2558, 262080), (2688, 249405), (2730, 245568), (2880, 232778), (2912, 230220), (3120, 214872), (3276, 204640), (3360, 199524), (3640, 184176), (3744, 179060), (3837, 174720), (4032, 166270), (4095, 163712), (4160, 161154), (4368, 153480), (4480, 149643), (4680, 143248), (4992, 134295), (5040, 133016), (5116, 131040), (5460, 122784), (5760, 116389), (5824, 115110), (6240, 107436), (6395, 104832), (6552, 102320), (6720, 99762), (7280, 92088), (7488, 89530), (7674, 87360), (8064, 83135), (8190, 81856), (8320, 80577), (8736, 76740), (8953, 74880), (9360, 71624), (10080, 66508), (10232, 65520), (10920, 61392), (11511, 58240), (11648, 57555), (12480, 53718), (12790, 52416), (13104, 51160), (13440, 49881), (14560, 46044), (14976, 44765), (15348, 43680), (16380, 40928), (16627, 40320), (17472, 38370), (17906, 37440), (18720, 35812), (19185, 34944), (20160, 33254), (20464, 32760), (21840, 30696), (23022, 29120), (24960, 26859), (25580, 26208)]