28678997760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:460

約数の個数: 576

約数和(自身を含む): 109307756544

約数和(自身を除く): 80628758784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 127, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 254, 256, 271, 280, 310, 320, 336, 372, 381, 384, 420, 434, 448, 465, 480, 496, 508, 542, 560, 620, 635, 640, 651, 672, 744, 762, 768, 813, 840, 868, 889, 896, 930, 960, 992, 1016, 1084, 1085, 1120, 1240, 1270, 1280, 1302, 1344, 1355, 1488, 1524, 1626, 1680, 1736, 1778, 1792, 1860, 1897, 1905, 1920, 1984, 2032, 2168, 2170, 2240, 2480, 2540, 2604, 2667, 2688, 2710, 2976, 3048, 3252, 3255, 3360, 3472, 3556, 3720, 3794, 3810, 3840, 3937, 3968, 4064, 4065, 4336, 4340, 4445, 4480, 4960, 5080, 5208, 5334, 5376, 5420, 5691, 5952, 6096, 6504, 6510, 6720, 6944, 7112, 7440, 7588, 7620, 7874, 7936, 8128, 8130, 8401, 8672, 8680, 8890, 8960, 9485, 9920, 10160, 10416, 10668, 10840, 11382, 11811, 11904, 12192, 13008, 13020, 13335, 13440, 13888, 14224, 14880, 15176, 15240, 15748, 16256, 16260, 16802, 17344, 17360, 17780, 18970, 19685, 19840, 20320, 20832, 21336, 21680, 22764, 23622, 23808, 24384, 25203, 26016, 26040, 26670, 26880, 27559, 27776, 28448, 28455, 29760, 30352, 30480, 31496, 32512, 32520, 33604, 34417, 34688, 34720, 35560, 37940, 39370, 39680, 40640, 41664, 42005, 42672, 43360, 45528, 47244, 48768, 50406, 52032, 52080, 53340, 55118, 55552, 56896, 56910, 58807, 59055, 59520, 60704, 60960, 62992, 65040, 67208, 68834, 69376, 69440, 71120, 75880, 78740, 81280, 82677, 83328, 84010, 85344, 86720, 91056, 94488, 97536, 100812, 103251, 104064, 104160, 106680, 110236, 113792, 113820, 117614, 118110, 119040, 121408, 121920, 125984, 126015, 130080, 134416, 137668, 137795, 138880, 142240, 151760, 157480, 162560, 165354, 166656, 168020, 170688, 172085, 173440, 176421, 182112, 188976, 201624, 206502, 208128, 208320, 213360, 220472, 227584, 227640, 235228, 236220, 240919, 242816, 243840, 251968, 252030, 260160, 268832, 275336, 275590, 277760, 284480, 294035, 303520, 314960, 330708, 336040, 341376, 344170, 346880, 352842, 364224, 377952, 403248, 413004, 413385, 416640, 426720, 440944, 455280, 470456, 472440, 481838, 485632, 487680, 503936, 504060, 516255, 520320, 537664, 550672, 551180, 568960, 588070, 607040, 629920, 661416, 672080, 682752, 688340, 705684, 722757, 728448, 755904, 806496, 826008, 826770, 833280, 853440, 881888, 882105, 910560, 940912, 944880, 963676, 1007872, 1008120, 1032510, 1040640, 1066927, 1075328, 1101344, 1102360, 1137920, 1176140, 1204595, 1214080, 1259840, 1322832, 1344160, 1376680, 1411368, 1445514, 1456896, 1511808, 1612992, 1652016, 1653540, 1706880, 1763776, 1764210, 1821120, 1881824, 1889760, 1927352, 2016240, 2065020, 2133854, 2150656, 2202688, 2204720, 2352280, 2409190, 2428160, 2519680, 2645664, 2688320, 2753360, 2822736, 2891028, 3023616, 3200781, 3225984, 3304032, 3307080, 3413760, 3527552, 3528420, 3613785, 3642240, 3763648, 3779520, 3854704, 4032480, 4130040, 4267708, 4405376, 4409440, 4704560, 4818380, 5039360, 5291328, 5334635, 5376640, 5506720, 5645472, 5782056, 6401562, 6451968, 6608064, 6614160, 7055104, 7056840, 7227570, 7284480, 7468489, 7527296, 7559040, 7709408, 8064960, 8260080, 8535416, 8810752, 8818880, 9409120, 9636760, 10582656, 10669270, 10753280, 11013440, 11290944, 11564112, 12803124, 13216128, 13228320, 14113680, 14455140, 14936978, 15054592, 15118080, 15418816, 16003905, 16129920, 16520160, 17070832, 17637760, 18818240, 19273520, 21165312, 21338540, 22026880, 22405467, 22581888, 23128224, 25606248, 26432256, 26456640, 28227360, 28910280, 29873956, 30837632, 32007810, 32259840, 33040320, 34141664, 35275520, 37342445, 37636480, 38547040, 42677080, 44053760, 44810934, 45163776, 46256448, 51212496, 52913280, 56454720, 57820560, 59747912, 61675264, 64015620, 66080640, 68283328, 74684890, 75272960, 77094080, 85354160, 89621868, 92512896, 102424992, 105826560, 112027335, 112909440, 115641120, 119495824, 128031240, 132161280, 136566656, 149369780, 154188160, 170708320, 179243736, 185025792, 204849984, 224054670, 225818880, 231282240, 238991648, 256062480, 273133312, 298739560, 308376320, 341416640, 358487472, 409699968, 448109340, 462564480, 477983296, 512124960, 597479120, 682833280, 716974944, 819399936, 896218680, 925128960, 955966592, 1024249920, 1194958240, 1365666560, 1433949888, 1792437360, 1911933184, 2048499840, 2389916480, 2867899776, 3584874720, 4096999680, 4779832960, 5735799552, 7169749440, 9559665920, 14339498880, 28678997760]

約数ペア:

[(1, 28678997760), (2, 14339498880), (3, 9559665920), (4, 7169749440), (5, 5735799552), (6, 4779832960), (7, 4096999680), (8, 3584874720), (10, 2867899776), (12, 2389916480), (14, 2048499840), (15, 1911933184), (16, 1792437360), (20, 1433949888), (21, 1365666560), (24, 1194958240), (28, 1024249920), (30, 955966592), (31, 925128960), (32, 896218680), (35, 819399936), (40, 716974944), (42, 682833280), (48, 597479120), (56, 512124960), (60, 477983296), (62, 462564480), (64, 448109340), (70, 409699968), (80, 358487472), (84, 341416640), (93, 308376320), (96, 298739560), (105, 273133312), (112, 256062480), (120, 238991648), (124, 231282240), (127, 225818880), (128, 224054670), (140, 204849984), (155, 185025792), (160, 179243736), (168, 170708320), (186, 154188160), (192, 149369780), (210, 136566656), (217, 132161280), (224, 128031240), (240, 119495824), (248, 115641120), (254, 112909440), (256, 112027335), (271, 105826560), (280, 102424992), (310, 92512896), (320, 89621868), (336, 85354160), (372, 77094080), (381, 75272960), (384, 74684890), (420, 68283328), (434, 66080640), (448, 64015620), (465, 61675264), (480, 59747912), (496, 57820560), (508, 56454720), (542, 52913280), (560, 51212496), (620, 46256448), (635, 45163776), (640, 44810934), (651, 44053760), (672, 42677080), (744, 38547040), (762, 37636480), (768, 37342445), (813, 35275520), (840, 34141664), (868, 33040320), (889, 32259840), (896, 32007810), (930, 30837632), (960, 29873956), (992, 28910280), (1016, 28227360), (1084, 26456640), (1085, 26432256), (1120, 25606248), (1240, 23128224), (1270, 22581888), (1280, 22405467), (1302, 22026880), (1344, 21338540), (1355, 21165312), (1488, 19273520), (1524, 18818240), (1626, 17637760), (1680, 17070832), (1736, 16520160), (1778, 16129920), (1792, 16003905), (1860, 15418816), (1897, 15118080), (1905, 15054592), (1920, 14936978), (1984, 14455140), (2032, 14113680), (2168, 13228320), (2170, 13216128), (2240, 12803124), (2480, 11564112), (2540, 11290944), (2604, 11013440), (2667, 10753280), (2688, 10669270), (2710, 10582656), (2976, 9636760), (3048, 9409120), (3252, 8818880), (3255, 8810752), (3360, 8535416), (3472, 8260080), (3556, 8064960), (3720, 7709408), (3794, 7559040), (3810, 7527296), (3840, 7468489), (3937, 7284480), (3968, 7227570), (4064, 7056840), (4065, 7055104), (4336, 6614160), (4340, 6608064), (4445, 6451968), (4480, 6401562), (4960, 5782056), (5080, 5645472), (5208, 5506720), (5334, 5376640), (5376, 5334635), (5420, 5291328), (5691, 5039360), (5952, 4818380), (6096, 4704560), (6504, 4409440), (6510, 4405376), (6720, 4267708), (6944, 4130040), (7112, 4032480), (7440, 3854704), (7588, 3779520), (7620, 3763648), (7874, 3642240), (7936, 3613785), (8128, 3528420), (8130, 3527552), (8401, 3413760), (8672, 3307080), (8680, 3304032), (8890, 3225984), (8960, 3200781), (9485, 3023616), (9920, 2891028), (10160, 2822736), (10416, 2753360), (10668, 2688320), (10840, 2645664), (11382, 2519680), (11811, 2428160), (11904, 2409190), (12192, 2352280), (13008, 2204720), (13020, 2202688), (13335, 2150656), (13440, 2133854), (13888, 2065020), (14224, 2016240), (14880, 1927352), (15176, 1889760), (15240, 1881824), (15748, 1821120), (16256, 1764210), (16260, 1763776), (16802, 1706880), (17344, 1653540), (17360, 1652016), (17780, 1612992), (18970, 1511808), (19685, 1456896), (19840, 1445514), (20320, 1411368), (20832, 1376680), (21336, 1344160), (21680, 1322832), (22764, 1259840), (23622, 1214080), (23808, 1204595), (24384, 1176140), (25203, 1137920), (26016, 1102360), (26040, 1101344), (26670, 1075328), (26880, 1066927), (27559, 1040640), (27776, 1032510), (28448, 1008120), (28455, 1007872), (29760, 963676), (30352, 944880), (30480, 940912), (31496, 910560), (32512, 882105), (32520, 881888), (33604, 853440), (34417, 833280), (34688, 826770), (34720, 826008), (35560, 806496), (37940, 755904), (39370, 728448), (39680, 722757), (40640, 705684), (41664, 688340), (42005, 682752), (42672, 672080), (43360, 661416), (45528, 629920), (47244, 607040), (48768, 588070), (50406, 568960), (52032, 551180), (52080, 550672), (53340, 537664), (55118, 520320), (55552, 516255), (56896, 504060), (56910, 503936), (58807, 487680), (59055, 485632), (59520, 481838), (60704, 472440), (60960, 470456), (62992, 455280), (65040, 440944), (67208, 426720), (68834, 416640), (69376, 413385), (69440, 413004), (71120, 403248), (75880, 377952), (78740, 364224), (81280, 352842), (82677, 346880), (83328, 344170), (84010, 341376), (85344, 336040), (86720, 330708), (91056, 314960), (94488, 303520), (97536, 294035), (100812, 284480), (103251, 277760), (104064, 275590), (104160, 275336), (106680, 268832), (110236, 260160), (113792, 252030), (113820, 251968), (117614, 243840), (118110, 242816), (119040, 240919), (121408, 236220), (121920, 235228), (125984, 227640), (126015, 227584), (130080, 220472), (134416, 213360), (137668, 208320), (137795, 208128), (138880, 206502), (142240, 201624), (151760, 188976), (157480, 182112), (162560, 176421), (165354, 173440), (166656, 172085), (168020, 170688)]