28426990080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1055

約数の個数: 320

約数和(自身を含む): 94593945600

約数和(自身を除く): 66166955520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 139, 155, 160, 186, 192, 240, 248, 256, 278, 310, 320, 372, 384, 417, 465, 480, 496, 512, 556, 620, 640, 695, 744, 768, 834, 859, 930, 960, 992, 1112, 1240, 1280, 1390, 1488, 1536, 1668, 1718, 1860, 1920, 1984, 2085, 2224, 2480, 2560, 2577, 2780, 2976, 3336, 3436, 3720, 3840, 3968, 4170, 4295, 4309, 4448, 4960, 5154, 5560, 5952, 6672, 6872, 7440, 7680, 7936, 8340, 8590, 8618, 8896, 9920, 10308, 11120, 11904, 12885, 12927, 13344, 13744, 14880, 15872, 16680, 17180, 17236, 17792, 19840, 20616, 21545, 22240, 23808, 25770, 25854, 26629, 26688, 27488, 29760, 33360, 34360, 34472, 35584, 39680, 41232, 43090, 44480, 47616, 51540, 51708, 53258, 53376, 54976, 59520, 64635, 66720, 68720, 68944, 71168, 79360, 79887, 82464, 86180, 88960, 103080, 103416, 106516, 106752, 109952, 119040, 119401, 129270, 133145, 133440, 137440, 137888, 159774, 164928, 172360, 177920, 206160, 206832, 213032, 213504, 219904, 238080, 238802, 258540, 266290, 266880, 274880, 275776, 319548, 329856, 344720, 355840, 358203, 399435, 412320, 413664, 426064, 439808, 477604, 517080, 532580, 533760, 549760, 551552, 597005, 639096, 659712, 689440, 716406, 798870, 824640, 827328, 852128, 955208, 1034160, 1065160, 1067520, 1099520, 1103104, 1194010, 1278192, 1319424, 1378880, 1432812, 1597740, 1649280, 1654656, 1704256, 1791015, 1910416, 2068320, 2130320, 2199040, 2206208, 2388020, 2556384, 2757760, 2865624, 3195480, 3298560, 3309312, 3408512, 3582030, 3701431, 3820832, 4136640, 4260640, 4776040, 5112768, 5515520, 5731248, 6390960, 6597120, 6618624, 6817024, 7164060, 7402862, 7641664, 8273280, 8521280, 9552080, 10225536, 11031040, 11104293, 11462496, 12781920, 13634048, 14328120, 14805724, 15283328, 16546560, 17042560, 18507155, 19104160, 20451072, 22208586, 22924992, 25563840, 28656240, 29611448, 30566656, 33093120, 34085120, 37014310, 38208320, 40902144, 44417172, 45849984, 51127680, 55521465, 57312480, 59222896, 61133312, 68170240, 74028620, 76416640, 88834344, 91699968, 102255360, 111042930, 114624960, 118445792, 148057240, 152833280, 177668688, 183399936, 204510720, 222085860, 229249920, 236891584, 296114480, 305666560, 355337376, 444171720, 458499840, 473783168, 592228960, 710674752, 888343440, 916999680, 947566336, 1184457920, 1421349504, 1776686880, 1895132672, 2368915840, 2842699008, 3553373760, 4737831680, 5685398016, 7106747520, 9475663360, 14213495040, 28426990080]

約数ペア:

[(1, 28426990080), (2, 14213495040), (3, 9475663360), (4, 7106747520), (5, 5685398016), (6, 4737831680), (8, 3553373760), (10, 2842699008), (12, 2368915840), (15, 1895132672), (16, 1776686880), (20, 1421349504), (24, 1184457920), (30, 947566336), (31, 916999680), (32, 888343440), (40, 710674752), (48, 592228960), (60, 473783168), (62, 458499840), (64, 444171720), (80, 355337376), (93, 305666560), (96, 296114480), (120, 236891584), (124, 229249920), (128, 222085860), (139, 204510720), (155, 183399936), (160, 177668688), (186, 152833280), (192, 148057240), (240, 118445792), (248, 114624960), (256, 111042930), (278, 102255360), (310, 91699968), (320, 88834344), (372, 76416640), (384, 74028620), (417, 68170240), (465, 61133312), (480, 59222896), (496, 57312480), (512, 55521465), (556, 51127680), (620, 45849984), (640, 44417172), (695, 40902144), (744, 38208320), (768, 37014310), (834, 34085120), (859, 33093120), (930, 30566656), (960, 29611448), (992, 28656240), (1112, 25563840), (1240, 22924992), (1280, 22208586), (1390, 20451072), (1488, 19104160), (1536, 18507155), (1668, 17042560), (1718, 16546560), (1860, 15283328), (1920, 14805724), (1984, 14328120), (2085, 13634048), (2224, 12781920), (2480, 11462496), (2560, 11104293), (2577, 11031040), (2780, 10225536), (2976, 9552080), (3336, 8521280), (3436, 8273280), (3720, 7641664), (3840, 7402862), (3968, 7164060), (4170, 6817024), (4295, 6618624), (4309, 6597120), (4448, 6390960), (4960, 5731248), (5154, 5515520), (5560, 5112768), (5952, 4776040), (6672, 4260640), (6872, 4136640), (7440, 3820832), (7680, 3701431), (7936, 3582030), (8340, 3408512), (8590, 3309312), (8618, 3298560), (8896, 3195480), (9920, 2865624), (10308, 2757760), (11120, 2556384), (11904, 2388020), (12885, 2206208), (12927, 2199040), (13344, 2130320), (13744, 2068320), (14880, 1910416), (15872, 1791015), (16680, 1704256), (17180, 1654656), (17236, 1649280), (17792, 1597740), (19840, 1432812), (20616, 1378880), (21545, 1319424), (22240, 1278192), (23808, 1194010), (25770, 1103104), (25854, 1099520), (26629, 1067520), (26688, 1065160), (27488, 1034160), (29760, 955208), (33360, 852128), (34360, 827328), (34472, 824640), (35584, 798870), (39680, 716406), (41232, 689440), (43090, 659712), (44480, 639096), (47616, 597005), (51540, 551552), (51708, 549760), (53258, 533760), (53376, 532580), (54976, 517080), (59520, 477604), (64635, 439808), (66720, 426064), (68720, 413664), (68944, 412320), (71168, 399435), (79360, 358203), (79887, 355840), (82464, 344720), (86180, 329856), (88960, 319548), (103080, 275776), (103416, 274880), (106516, 266880), (106752, 266290), (109952, 258540), (119040, 238802), (119401, 238080), (129270, 219904), (133145, 213504), (133440, 213032), (137440, 206832), (137888, 206160), (159774, 177920), (164928, 172360)]