19914900480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 528

約数和(自身を含む): 72102610944

約数和(自身を除く): 52187710464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 83, 90, 96, 120, 123, 127, 128, 144, 160, 164, 166, 180, 192, 205, 240, 246, 249, 254, 256, 288, 320, 328, 332, 360, 369, 381, 384, 410, 415, 480, 492, 498, 508, 512, 576, 615, 635, 640, 656, 664, 720, 738, 747, 762, 768, 820, 830, 960, 984, 996, 1016, 1024, 1143, 1152, 1230, 1245, 1270, 1280, 1312, 1328, 1440, 1476, 1494, 1524, 1536, 1640, 1660, 1845, 1905, 1920, 1968, 1992, 2032, 2286, 2304, 2460, 2490, 2540, 2560, 2624, 2656, 2880, 2952, 2988, 3048, 3072, 3280, 3320, 3403, 3690, 3735, 3810, 3840, 3936, 3984, 4064, 4572, 4608, 4920, 4980, 5080, 5120, 5207, 5248, 5312, 5715, 5760, 5904, 5976, 6096, 6560, 6640, 6806, 7380, 7470, 7620, 7680, 7872, 7968, 8128, 9144, 9216, 9840, 9960, 10160, 10209, 10414, 10496, 10541, 10624, 11430, 11520, 11808, 11952, 12192, 13120, 13280, 13612, 14760, 14940, 15240, 15360, 15621, 15744, 15936, 16256, 17015, 18288, 19680, 19920, 20320, 20418, 20828, 20992, 21082, 21248, 22860, 23040, 23616, 23904, 24384, 26035, 26240, 26560, 27224, 29520, 29880, 30480, 30627, 31242, 31488, 31623, 31872, 32512, 34030, 36576, 39360, 39840, 40640, 40836, 41656, 41984, 42164, 42496, 45720, 46080, 46863, 47232, 47808, 48768, 51045, 52070, 52480, 52705, 53120, 54448, 59040, 59760, 60960, 61254, 62484, 62976, 63246, 63744, 65024, 68060, 73152, 78105, 78720, 79680, 81280, 81672, 83312, 84328, 84992, 91440, 93726, 94464, 94869, 95616, 97536, 102090, 104140, 104960, 105410, 106240, 108896, 118080, 119520, 121920, 122508, 124968, 125952, 126492, 127488, 130048, 136120, 146304, 153135, 156210, 157440, 158115, 159360, 162560, 163344, 166624, 168656, 182880, 187452, 188928, 189738, 191232, 195072, 204180, 208280, 209920, 210820, 212480, 217792, 234315, 236160, 239040, 243840, 245016, 249936, 252984, 254976, 272240, 292608, 306270, 312420, 314880, 316230, 318720, 325120, 326688, 333248, 337312, 365760, 374904, 377856, 379476, 382464, 390144, 408360, 416560, 421640, 424960, 432181, 435584, 468630, 472320, 474345, 478080, 487680, 490032, 499872, 505968, 544480, 585216, 612540, 624840, 629760, 632460, 637440, 650240, 653376, 666496, 674624, 731520, 749808, 758952, 764928, 816720, 833120, 843280, 864362, 871168, 937260, 944640, 948690, 956160, 975360, 980064, 999744, 1011936, 1088960, 1170432, 1225080, 1249680, 1264920, 1274880, 1296543, 1306752, 1332992, 1349248, 1463040, 1499616, 1517904, 1633440, 1666240, 1686560, 1728724, 1742336, 1874520, 1889280, 1897380, 1912320, 1950720, 1960128, 1999488, 2023872, 2160905, 2177920, 2450160, 2499360, 2529840, 2593086, 2613504, 2665984, 2698496, 2926080, 2999232, 3035808, 3266880, 3332480, 3373120, 3457448, 3484672, 3749040, 3794760, 3824640, 3889629, 3920256, 3998976, 4047744, 4321810, 4355840, 4900320, 4998720, 5059680, 5186172, 5227008, 5331968, 5396992, 5852160, 5998464, 6071616, 6482715, 6533760, 6664960, 6746240, 6914896, 7498080, 7589520, 7779258, 7840512, 7997952, 8095488, 8643620, 8711680, 9800640, 9997440, 10119360, 10372344, 10454016, 10793984, 11996928, 12143232, 12965430, 13067520, 13329920, 13492480, 13829792, 14996160, 15179040, 15558516, 15681024, 15995904, 16190976, 17287240, 17423360, 19448145, 19601280, 19994880, 20238720, 20744688, 23993856, 24286464, 25930860, 26135040, 26659840, 26984960, 27659584, 29992320, 30358080, 31117032, 31362048, 32381952, 34574480, 38896290, 39202560, 39989760, 40477440, 41489376, 47987712, 48572928, 51861720, 52270080, 53969920, 55319168, 59984640, 60716160, 62234064, 69148960, 77792580, 78405120, 79979520, 80954880, 82978752, 97145856, 103723440, 110638336, 119969280, 121432320, 124468128, 138297920, 155585160, 156810240, 161909760, 165957504, 207446880, 221276672, 239938560, 242864640, 248936256, 276595840, 311170320, 331915008, 414893760, 442553344, 485729280, 497872512, 553191680, 622340640, 663830016, 829787520, 995745024, 1106383360, 1244681280, 1327660032, 1659575040, 1991490048, 2212766720, 2489362560, 3319150080, 3982980096, 4978725120, 6638300160, 9957450240, 19914900480]

約数ペア:

[(1, 19914900480), (2, 9957450240), (3, 6638300160), (4, 4978725120), (5, 3982980096), (6, 3319150080), (8, 2489362560), (9, 2212766720), (10, 1991490048), (12, 1659575040), (15, 1327660032), (16, 1244681280), (18, 1106383360), (20, 995745024), (24, 829787520), (30, 663830016), (32, 622340640), (36, 553191680), (40, 497872512), (41, 485729280), (45, 442553344), (48, 414893760), (60, 331915008), (64, 311170320), (72, 276595840), (80, 248936256), (82, 242864640), (83, 239938560), (90, 221276672), (96, 207446880), (120, 165957504), (123, 161909760), (127, 156810240), (128, 155585160), (144, 138297920), (160, 124468128), (164, 121432320), (166, 119969280), (180, 110638336), (192, 103723440), (205, 97145856), (240, 82978752), (246, 80954880), (249, 79979520), (254, 78405120), (256, 77792580), (288, 69148960), (320, 62234064), (328, 60716160), (332, 59984640), (360, 55319168), (369, 53969920), (381, 52270080), (384, 51861720), (410, 48572928), (415, 47987712), (480, 41489376), (492, 40477440), (498, 39989760), (508, 39202560), (512, 38896290), (576, 34574480), (615, 32381952), (635, 31362048), (640, 31117032), (656, 30358080), (664, 29992320), (720, 27659584), (738, 26984960), (747, 26659840), (762, 26135040), (768, 25930860), (820, 24286464), (830, 23993856), (960, 20744688), (984, 20238720), (996, 19994880), (1016, 19601280), (1024, 19448145), (1143, 17423360), (1152, 17287240), (1230, 16190976), (1245, 15995904), (1270, 15681024), (1280, 15558516), (1312, 15179040), (1328, 14996160), (1440, 13829792), (1476, 13492480), (1494, 13329920), (1524, 13067520), (1536, 12965430), (1640, 12143232), (1660, 11996928), (1845, 10793984), (1905, 10454016), (1920, 10372344), (1968, 10119360), (1992, 9997440), (2032, 9800640), (2286, 8711680), (2304, 8643620), (2460, 8095488), (2490, 7997952), (2540, 7840512), (2560, 7779258), (2624, 7589520), (2656, 7498080), (2880, 6914896), (2952, 6746240), (2988, 6664960), (3048, 6533760), (3072, 6482715), (3280, 6071616), (3320, 5998464), (3403, 5852160), (3690, 5396992), (3735, 5331968), (3810, 5227008), (3840, 5186172), (3936, 5059680), (3984, 4998720), (4064, 4900320), (4572, 4355840), (4608, 4321810), (4920, 4047744), (4980, 3998976), (5080, 3920256), (5120, 3889629), (5207, 3824640), (5248, 3794760), (5312, 3749040), (5715, 3484672), (5760, 3457448), (5904, 3373120), (5976, 3332480), (6096, 3266880), (6560, 3035808), (6640, 2999232), (6806, 2926080), (7380, 2698496), (7470, 2665984), (7620, 2613504), (7680, 2593086), (7872, 2529840), (7968, 2499360), (8128, 2450160), (9144, 2177920), (9216, 2160905), (9840, 2023872), (9960, 1999488), (10160, 1960128), (10209, 1950720), (10414, 1912320), (10496, 1897380), (10541, 1889280), (10624, 1874520), (11430, 1742336), (11520, 1728724), (11808, 1686560), (11952, 1666240), (12192, 1633440), (13120, 1517904), (13280, 1499616), (13612, 1463040), (14760, 1349248), (14940, 1332992), (15240, 1306752), (15360, 1296543), (15621, 1274880), (15744, 1264920), (15936, 1249680), (16256, 1225080), (17015, 1170432), (18288, 1088960), (19680, 1011936), (19920, 999744), (20320, 980064), (20418, 975360), (20828, 956160), (20992, 948690), (21082, 944640), (21248, 937260), (22860, 871168), (23040, 864362), (23616, 843280), (23904, 833120), (24384, 816720), (26035, 764928), (26240, 758952), (26560, 749808), (27224, 731520), (29520, 674624), (29880, 666496), (30480, 653376), (30627, 650240), (31242, 637440), (31488, 632460), (31623, 629760), (31872, 624840), (32512, 612540), (34030, 585216), (36576, 544480), (39360, 505968), (39840, 499872), (40640, 490032), (40836, 487680), (41656, 478080), (41984, 474345), (42164, 472320), (42496, 468630), (45720, 435584), (46080, 432181), (46863, 424960), (47232, 421640), (47808, 416560), (48768, 408360), (51045, 390144), (52070, 382464), (52480, 379476), (52705, 377856), (53120, 374904), (54448, 365760), (59040, 337312), (59760, 333248), (60960, 326688), (61254, 325120), (62484, 318720), (62976, 316230), (63246, 314880), (63744, 312420), (65024, 306270), (68060, 292608), (73152, 272240), (78105, 254976), (78720, 252984), (79680, 249936), (81280, 245016), (81672, 243840), (83312, 239040), (84328, 236160), (84992, 234315), (91440, 217792), (93726, 212480), (94464, 210820), (94869, 209920), (95616, 208280), (97536, 204180), (102090, 195072), (104140, 191232), (104960, 189738), (105410, 188928), (106240, 187452), (108896, 182880), (118080, 168656), (119520, 166624), (121920, 163344), (122508, 162560), (124968, 159360), (125952, 158115), (126492, 157440), (127488, 156210), (130048, 153135), (136120, 146304)]