1279093200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 480

約数和(自身を含む): 5195857920

約数和(自身を除く): 3916764720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 100, 105, 109, 110, 112, 120, 127, 132, 140, 150, 154, 165, 168, 175, 176, 200, 210, 218, 220, 231, 240, 254, 264, 275, 280, 300, 308, 327, 330, 336, 350, 381, 385, 400, 420, 436, 440, 462, 508, 525, 528, 545, 550, 560, 600, 616, 635, 654, 660, 700, 762, 763, 770, 825, 840, 872, 880, 889, 924, 1016, 1050, 1090, 1100, 1155, 1199, 1200, 1232, 1270, 1308, 1320, 1397, 1400, 1524, 1526, 1540, 1635, 1650, 1680, 1744, 1778, 1848, 1905, 1925, 2032, 2100, 2180, 2200, 2289, 2310, 2398, 2540, 2616, 2640, 2667, 2725, 2794, 2800, 3048, 3052, 3080, 3175, 3270, 3300, 3556, 3597, 3696, 3810, 3815, 3850, 4191, 4200, 4360, 4400, 4445, 4578, 4620, 4796, 5080, 5232, 5334, 5450, 5588, 5775, 5995, 6096, 6104, 6160, 6350, 6540, 6600, 6985, 7112, 7194, 7620, 7630, 7700, 8175, 8382, 8393, 8400, 8720, 8890, 9156, 9240, 9525, 9592, 9779, 10160, 10668, 10900, 11176, 11445, 11550, 11990, 12208, 12700, 13080, 13200, 13335, 13843, 13970, 14224, 14388, 15240, 15260, 15400, 16350, 16764, 16786, 17780, 17985, 18312, 18480, 19050, 19075, 19184, 19558, 20955, 21336, 21800, 22225, 22352, 22890, 23100, 23980, 25179, 25400, 26160, 26670, 27686, 27940, 28776, 29337, 29975, 30480, 30520, 30800, 32700, 33528, 33572, 34925, 35560, 35970, 36624, 38100, 38150, 39116, 41529, 41910, 41965, 42672, 43600, 44450, 45780, 46200, 47960, 48895, 50358, 50800, 53340, 55372, 55880, 57225, 57552, 58674, 59950, 61040, 65400, 66675, 67056, 67144, 69215, 69850, 71120, 71940, 76200, 76300, 78232, 83058, 83820, 83930, 88900, 89925, 91560, 92400, 95920, 96901, 97790, 100716, 104775, 106680, 110744, 111760, 114450, 117348, 119900, 125895, 130800, 133350, 134288, 138430, 139700, 143880, 146685, 152273, 152400, 152600, 156464, 166116, 167640, 167860, 177800, 179850, 183120, 193802, 195580, 201432, 207645, 209550, 209825, 213360, 221488, 228900, 234696, 239800, 244475, 251790, 266700, 276860, 279400, 287760, 290703, 293370, 304546, 305200, 332232, 335280, 335720, 346075, 355600, 359700, 387604, 391160, 402864, 415290, 419100, 419650, 456819, 457800, 469392, 479600, 484505, 488950, 503580, 533400, 553720, 558800, 581406, 586740, 609092, 629475, 664464, 671440, 692150, 719400, 733425, 761365, 775208, 782320, 830580, 838200, 839300, 913638, 915600, 969010, 977900, 1007160, 1038225, 1065911, 1066800, 1107440, 1162812, 1173480, 1218184, 1258950, 1384300, 1438800, 1453515, 1466850, 1522730, 1550416, 1661160, 1676400, 1678600, 1827276, 1938020, 1955800, 2014320, 2076450, 2131822, 2284095, 2325624, 2346960, 2422525, 2436368, 2517900, 2768600, 2907030, 2933700, 3045460, 3197733, 3322320, 3357200, 3654552, 3806825, 3876040, 3911600, 4152900, 4263644, 4568190, 4651248, 4845050, 5035800, 5329555, 5537200, 5814060, 5867400, 6090920, 6395466, 7267575, 7309104, 7613650, 7752080, 8305800, 8527288, 9136380, 9690100, 10071600, 10659110, 11420475, 11628120, 11734800, 12181840, 12790932, 14535150, 15227300, 15988665, 16611600, 17054576, 18272760, 19380200, 21318220, 22840950, 23256240, 25581864, 26647775, 29070300, 30454600, 31977330, 36545520, 38760400, 42636440, 45681900, 51163728, 53295550, 58140600, 60909200, 63954660, 79943325, 85272880, 91363800, 106591100, 116281200, 127909320, 159886650, 182727600, 213182200, 255818640, 319773300, 426364400, 639546600, 1279093200]

約数ペア:

[(1, 1279093200), (2, 639546600), (3, 426364400), (4, 319773300), (5, 255818640), (6, 213182200), (7, 182727600), (8, 159886650), (10, 127909320), (11, 116281200), (12, 106591100), (14, 91363800), (15, 85272880), (16, 79943325), (20, 63954660), (21, 60909200), (22, 58140600), (24, 53295550), (25, 51163728), (28, 45681900), (30, 42636440), (33, 38760400), (35, 36545520), (40, 31977330), (42, 30454600), (44, 29070300), (48, 26647775), (50, 25581864), (55, 23256240), (56, 22840950), (60, 21318220), (66, 19380200), (70, 18272760), (75, 17054576), (77, 16611600), (80, 15988665), (84, 15227300), (88, 14535150), (100, 12790932), (105, 12181840), (109, 11734800), (110, 11628120), (112, 11420475), (120, 10659110), (127, 10071600), (132, 9690100), (140, 9136380), (150, 8527288), (154, 8305800), (165, 7752080), (168, 7613650), (175, 7309104), (176, 7267575), (200, 6395466), (210, 6090920), (218, 5867400), (220, 5814060), (231, 5537200), (240, 5329555), (254, 5035800), (264, 4845050), (275, 4651248), (280, 4568190), (300, 4263644), (308, 4152900), (327, 3911600), (330, 3876040), (336, 3806825), (350, 3654552), (381, 3357200), (385, 3322320), (400, 3197733), (420, 3045460), (436, 2933700), (440, 2907030), (462, 2768600), (508, 2517900), (525, 2436368), (528, 2422525), (545, 2346960), (550, 2325624), (560, 2284095), (600, 2131822), (616, 2076450), (635, 2014320), (654, 1955800), (660, 1938020), (700, 1827276), (762, 1678600), (763, 1676400), (770, 1661160), (825, 1550416), (840, 1522730), (872, 1466850), (880, 1453515), (889, 1438800), (924, 1384300), (1016, 1258950), (1050, 1218184), (1090, 1173480), (1100, 1162812), (1155, 1107440), (1199, 1066800), (1200, 1065911), (1232, 1038225), (1270, 1007160), (1308, 977900), (1320, 969010), (1397, 915600), (1400, 913638), (1524, 839300), (1526, 838200), (1540, 830580), (1635, 782320), (1650, 775208), (1680, 761365), (1744, 733425), (1778, 719400), (1848, 692150), (1905, 671440), (1925, 664464), (2032, 629475), (2100, 609092), (2180, 586740), (2200, 581406), (2289, 558800), (2310, 553720), (2398, 533400), (2540, 503580), (2616, 488950), (2640, 484505), (2667, 479600), (2725, 469392), (2794, 457800), (2800, 456819), (3048, 419650), (3052, 419100), (3080, 415290), (3175, 402864), (3270, 391160), (3300, 387604), (3556, 359700), (3597, 355600), (3696, 346075), (3810, 335720), (3815, 335280), (3850, 332232), (4191, 305200), (4200, 304546), (4360, 293370), (4400, 290703), (4445, 287760), (4578, 279400), (4620, 276860), (4796, 266700), (5080, 251790), (5232, 244475), (5334, 239800), (5450, 234696), (5588, 228900), (5775, 221488), (5995, 213360), (6096, 209825), (6104, 209550), (6160, 207645), (6350, 201432), (6540, 195580), (6600, 193802), (6985, 183120), (7112, 179850), (7194, 177800), (7620, 167860), (7630, 167640), (7700, 166116), (8175, 156464), (8382, 152600), (8393, 152400), (8400, 152273), (8720, 146685), (8890, 143880), (9156, 139700), (9240, 138430), (9525, 134288), (9592, 133350), (9779, 130800), (10160, 125895), (10668, 119900), (10900, 117348), (11176, 114450), (11445, 111760), (11550, 110744), (11990, 106680), (12208, 104775), (12700, 100716), (13080, 97790), (13200, 96901), (13335, 95920), (13843, 92400), (13970, 91560), (14224, 89925), (14388, 88900), (15240, 83930), (15260, 83820), (15400, 83058), (16350, 78232), (16764, 76300), (16786, 76200), (17780, 71940), (17985, 71120), (18312, 69850), (18480, 69215), (19050, 67144), (19075, 67056), (19184, 66675), (19558, 65400), (20955, 61040), (21336, 59950), (21800, 58674), (22225, 57552), (22352, 57225), (22890, 55880), (23100, 55372), (23980, 53340), (25179, 50800), (25400, 50358), (26160, 48895), (26670, 47960), (27686, 46200), (27940, 45780), (28776, 44450), (29337, 43600), (29975, 42672), (30480, 41965), (30520, 41910), (30800, 41529), (32700, 39116), (33528, 38150), (33572, 38100), (34925, 36624), (35560, 35970)]