28651423680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^2$

素因数の和:674

約数の個数: 420

約数和(自身を含む): 111535284168

約数和(自身を除く): 82883860488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 317, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 634, 648, 660, 704, 720, 792, 810, 864, 880, 891, 951, 960, 990, 1056, 1080, 1188, 1268, 1296, 1320, 1440, 1485, 1584, 1585, 1620, 1728, 1760, 1782, 1902, 1980, 2112, 2160, 2376, 2536, 2592, 2640, 2853, 2880, 2970, 3168, 3170, 3240, 3487, 3520, 3564, 3804, 3960, 4320, 4455, 4752, 4755, 5072, 5184, 5280, 5706, 5940, 6336, 6340, 6480, 6974, 7128, 7608, 7920, 8559, 8640, 8910, 9504, 9510, 10144, 10461, 10560, 11412, 11880, 12680, 12960, 13948, 14256, 14265, 15216, 15840, 17118, 17435, 17820, 19008, 19020, 20288, 20922, 22824, 23760, 25360, 25677, 25920, 27896, 28512, 28530, 30432, 31383, 31680, 34236, 34870, 35640, 38040, 41844, 42795, 45648, 47520, 50720, 51354, 52305, 55792, 57024, 57060, 60864, 62766, 68472, 69740, 71280, 76080, 83688, 85590, 91296, 94149, 95040, 100489, 101440, 102708, 104610, 111584, 114120, 125532, 128385, 136944, 139480, 142560, 152160, 156915, 167376, 171180, 182592, 188298, 200978, 205416, 209220, 223168, 228240, 251064, 256770, 273888, 278960, 282447, 285120, 301467, 304320, 313830, 334752, 342360, 376596, 401956, 410832, 418440, 456480, 470745, 502128, 502445, 513540, 547776, 557920, 564894, 602934, 627660, 669504, 684720, 753192, 803912, 821664, 836880, 904401, 912960, 941490, 1004256, 1004890, 1027080, 1105379, 1115840, 1129788, 1205868, 1255320, 1369440, 1412235, 1506384, 1507335, 1607824, 1643328, 1673760, 1808802, 1882980, 2008512, 2009780, 2054160, 2210758, 2259576, 2411736, 2510640, 2713203, 2738880, 2824470, 3012768, 3014670, 3215648, 3316137, 3347520, 3617604, 3765960, 4019560, 4108320, 4421516, 4519152, 4522005, 4823472, 5021280, 5426406, 5526895, 5648940, 6025536, 6029340, 6431296, 6632274, 7235208, 7531920, 8039120, 8139609, 8216640, 8843032, 9038304, 9044010, 9646944, 9948411, 10042560, 10852812, 11053790, 11297880, 12058680, 13264548, 13566015, 14470416, 15063840, 16078240, 16279218, 16580685, 17686064, 18076608, 18088020, 19293888, 19896822, 21705624, 22107580, 22595760, 24117360, 26529096, 27132030, 28940832, 29845233, 30127680, 32156480, 32558436, 33161370, 35372128, 36176040, 39793644, 40698045, 43411248, 44215160, 45191520, 48234720, 49742055, 53058192, 54264060, 57881664, 59690466, 65116872, 66322740, 70744256, 72352080, 79587288, 81396090, 86822496, 88430320, 89535699, 90383040, 96469440, 99484110, 106116384, 108528120, 119380932, 130233744, 132645480, 144704160, 149226165, 159174576, 162792180, 173644992, 176860640, 179071398, 198968220, 212232768, 217056240, 238761864, 260467488, 265290960, 289408320, 298452330, 318349152, 325584360, 353721280, 358142796, 397936440, 434112480, 447678495, 477523728, 520934976, 530581920, 596904660, 636698304, 651168720, 716285592, 795872880, 868224960, 895356990, 955047456, 1061163840, 1193809320, 1302337440, 1432571184, 1591745760, 1790713980, 1910094912, 2387618640, 2604674880, 2865142368, 3183491520, 3581427960, 4775237280, 5730284736, 7162855920, 9550474560, 14325711840, 28651423680]

約数ペア:

[(1, 28651423680), (2, 14325711840), (3, 9550474560), (4, 7162855920), (5, 5730284736), (6, 4775237280), (8, 3581427960), (9, 3183491520), (10, 2865142368), (11, 2604674880), (12, 2387618640), (15, 1910094912), (16, 1790713980), (18, 1591745760), (20, 1432571184), (22, 1302337440), (24, 1193809320), (27, 1061163840), (30, 955047456), (32, 895356990), (33, 868224960), (36, 795872880), (40, 716285592), (44, 651168720), (45, 636698304), (48, 596904660), (54, 530581920), (55, 520934976), (60, 477523728), (64, 447678495), (66, 434112480), (72, 397936440), (80, 358142796), (81, 353721280), (88, 325584360), (90, 318349152), (96, 298452330), (99, 289408320), (108, 265290960), (110, 260467488), (120, 238761864), (132, 217056240), (135, 212232768), (144, 198968220), (160, 179071398), (162, 176860640), (165, 173644992), (176, 162792180), (180, 159174576), (192, 149226165), (198, 144704160), (216, 132645480), (220, 130233744), (240, 119380932), (264, 108528120), (270, 106116384), (288, 99484110), (297, 96469440), (317, 90383040), (320, 89535699), (324, 88430320), (330, 86822496), (352, 81396090), (360, 79587288), (396, 72352080), (405, 70744256), (432, 66322740), (440, 65116872), (480, 59690466), (495, 57881664), (528, 54264060), (540, 53058192), (576, 49742055), (594, 48234720), (634, 45191520), (648, 44215160), (660, 43411248), (704, 40698045), (720, 39793644), (792, 36176040), (810, 35372128), (864, 33161370), (880, 32558436), (891, 32156480), (951, 30127680), (960, 29845233), (990, 28940832), (1056, 27132030), (1080, 26529096), (1188, 24117360), (1268, 22595760), (1296, 22107580), (1320, 21705624), (1440, 19896822), (1485, 19293888), (1584, 18088020), (1585, 18076608), (1620, 17686064), (1728, 16580685), (1760, 16279218), (1782, 16078240), (1902, 15063840), (1980, 14470416), (2112, 13566015), (2160, 13264548), (2376, 12058680), (2536, 11297880), (2592, 11053790), (2640, 10852812), (2853, 10042560), (2880, 9948411), (2970, 9646944), (3168, 9044010), (3170, 9038304), (3240, 8843032), (3487, 8216640), (3520, 8139609), (3564, 8039120), (3804, 7531920), (3960, 7235208), (4320, 6632274), (4455, 6431296), (4752, 6029340), (4755, 6025536), (5072, 5648940), (5184, 5526895), (5280, 5426406), (5706, 5021280), (5940, 4823472), (6336, 4522005), (6340, 4519152), (6480, 4421516), (6974, 4108320), (7128, 4019560), (7608, 3765960), (7920, 3617604), (8559, 3347520), (8640, 3316137), (8910, 3215648), (9504, 3014670), (9510, 3012768), (10144, 2824470), (10461, 2738880), (10560, 2713203), (11412, 2510640), (11880, 2411736), (12680, 2259576), (12960, 2210758), (13948, 2054160), (14256, 2009780), (14265, 2008512), (15216, 1882980), (15840, 1808802), (17118, 1673760), (17435, 1643328), (17820, 1607824), (19008, 1507335), (19020, 1506384), (20288, 1412235), (20922, 1369440), (22824, 1255320), (23760, 1205868), (25360, 1129788), (25677, 1115840), (25920, 1105379), (27896, 1027080), (28512, 1004890), (28530, 1004256), (30432, 941490), (31383, 912960), (31680, 904401), (34236, 836880), (34870, 821664), (35640, 803912), (38040, 753192), (41844, 684720), (42795, 669504), (45648, 627660), (47520, 602934), (50720, 564894), (51354, 557920), (52305, 547776), (55792, 513540), (57024, 502445), (57060, 502128), (60864, 470745), (62766, 456480), (68472, 418440), (69740, 410832), (71280, 401956), (76080, 376596), (83688, 342360), (85590, 334752), (91296, 313830), (94149, 304320), (95040, 301467), (100489, 285120), (101440, 282447), (102708, 278960), (104610, 273888), (111584, 256770), (114120, 251064), (125532, 228240), (128385, 223168), (136944, 209220), (139480, 205416), (142560, 200978), (152160, 188298), (156915, 182592), (167376, 171180)]