17420221440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 528

約数和(自身を含む): 64492290720

約数和(自身を除く): 47072069280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 101, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 197, 202, 228, 240, 256, 285, 288, 303, 304, 320, 342, 360, 380, 384, 394, 404, 456, 480, 505, 512, 570, 576, 591, 606, 608, 640, 684, 720, 760, 768, 788, 808, 855, 909, 912, 960, 985, 1010, 1024, 1140, 1152, 1182, 1212, 1216, 1280, 1368, 1440, 1515, 1520, 1536, 1576, 1616, 1710, 1773, 1818, 1824, 1919, 1920, 1970, 2020, 2280, 2304, 2364, 2424, 2432, 2560, 2736, 2880, 2955, 3030, 3040, 3072, 3152, 3232, 3420, 3546, 3636, 3648, 3743, 3838, 3840, 3940, 4040, 4545, 4560, 4608, 4728, 4848, 4864, 5120, 5472, 5757, 5760, 5910, 6060, 6080, 6304, 6464, 6840, 7092, 7272, 7296, 7486, 7676, 7680, 7880, 8080, 8865, 9090, 9120, 9216, 9456, 9595, 9696, 9728, 10944, 11229, 11514, 11520, 11820, 12120, 12160, 12608, 12928, 13680, 14184, 14544, 14592, 14972, 15352, 15360, 15760, 16160, 17271, 17730, 18180, 18240, 18715, 18912, 19190, 19392, 19456, 19897, 21888, 22458, 23028, 23040, 23640, 24240, 24320, 25216, 25856, 27360, 28368, 28785, 29088, 29184, 29944, 30704, 31520, 32320, 33687, 34542, 35460, 36360, 36480, 37430, 37824, 38380, 38784, 39794, 43776, 44916, 46056, 46080, 47280, 48480, 48640, 50432, 51712, 54720, 56145, 56736, 57570, 58176, 58368, 59691, 59888, 61408, 63040, 64640, 67374, 69084, 70920, 72720, 72960, 74860, 75648, 76760, 77568, 79588, 86355, 87552, 89832, 92112, 94560, 96960, 97280, 99485, 100864, 103424, 109440, 112290, 113472, 115140, 116352, 119382, 119776, 122816, 126080, 129280, 134748, 138168, 141840, 145440, 145920, 149720, 151296, 153520, 155136, 159176, 168435, 172710, 175104, 179073, 179664, 184224, 189120, 193920, 198970, 201728, 218880, 224580, 226944, 230280, 232704, 238764, 239552, 245632, 252160, 258560, 269496, 276336, 283680, 290880, 291840, 298455, 299440, 302592, 307040, 310272, 318352, 336870, 345420, 358146, 359328, 368448, 378043, 378240, 387840, 397940, 437760, 449160, 453888, 460560, 465408, 477528, 479104, 491264, 504320, 517120, 538992, 552672, 567360, 581760, 596910, 598880, 605184, 614080, 636704, 673740, 690840, 716292, 718656, 736896, 756086, 756480, 775680, 795880, 875520, 895365, 898320, 907776, 921120, 930816, 955056, 958208, 982528, 1008640, 1077984, 1105344, 1134129, 1134720, 1163520, 1193820, 1197760, 1228160, 1273408, 1347480, 1381680, 1432584, 1437312, 1473792, 1512172, 1512960, 1551360, 1591760, 1790730, 1796640, 1815552, 1842240, 1890215, 1910112, 1916416, 1965056, 2155968, 2210688, 2268258, 2269440, 2327040, 2387640, 2395520, 2456320, 2546816, 2694960, 2763360, 2865168, 2874624, 2947584, 3024344, 3025920, 3183520, 3402387, 3581460, 3593280, 3684480, 3780430, 3820224, 3832832, 4311936, 4421376, 4536516, 4538880, 4654080, 4775280, 4791040, 4912640, 5093632, 5389920, 5526720, 5670645, 5730336, 5749248, 5895168, 6048688, 6367040, 6804774, 7162920, 7186560, 7368960, 7560860, 7640448, 8623872, 8842752, 9073032, 9077760, 9550560, 9582080, 9825280, 10187264, 10779840, 11053440, 11341290, 11460672, 11498496, 12097376, 12734080, 13609548, 14325840, 14373120, 14737920, 15121720, 15280896, 17011935, 17247744, 17685504, 18146064, 19101120, 19164160, 20374528, 21559680, 22106880, 22682580, 22921344, 24194752, 25468160, 27219096, 28651680, 28746240, 29475840, 30243440, 30561792, 34023870, 34495488, 36292128, 38202240, 43119360, 44213760, 45365160, 45842688, 48389504, 50936320, 54438192, 57303360, 57492480, 60486880, 61123584, 68047740, 72584256, 76404480, 86238720, 88427520, 90730320, 91685376, 96779008, 101872640, 108876384, 114606720, 120973760, 136095480, 145168512, 152808960, 172477440, 181460640, 183370752, 193558016, 217752768, 229213440, 241947520, 272190960, 290337024, 305617920, 362921280, 387116032, 435505536, 458426880, 483895040, 544381920, 580674048, 725842560, 871011072, 916853760, 967790080, 1088763840, 1161348096, 1451685120, 1742022144, 1935580160, 2177527680, 2903370240, 3484044288, 4355055360, 5806740480, 8710110720, 17420221440]

約数ペア:

[(1, 17420221440), (2, 8710110720), (3, 5806740480), (4, 4355055360), (5, 3484044288), (6, 2903370240), (8, 2177527680), (9, 1935580160), (10, 1742022144), (12, 1451685120), (15, 1161348096), (16, 1088763840), (18, 967790080), (19, 916853760), (20, 871011072), (24, 725842560), (30, 580674048), (32, 544381920), (36, 483895040), (38, 458426880), (40, 435505536), (45, 387116032), (48, 362921280), (57, 305617920), (60, 290337024), (64, 272190960), (72, 241947520), (76, 229213440), (80, 217752768), (90, 193558016), (95, 183370752), (96, 181460640), (101, 172477440), (114, 152808960), (120, 145168512), (128, 136095480), (144, 120973760), (152, 114606720), (160, 108876384), (171, 101872640), (180, 96779008), (190, 91685376), (192, 90730320), (197, 88427520), (202, 86238720), (228, 76404480), (240, 72584256), (256, 68047740), (285, 61123584), (288, 60486880), (303, 57492480), (304, 57303360), (320, 54438192), (342, 50936320), (360, 48389504), (380, 45842688), (384, 45365160), (394, 44213760), (404, 43119360), (456, 38202240), (480, 36292128), (505, 34495488), (512, 34023870), (570, 30561792), (576, 30243440), (591, 29475840), (606, 28746240), (608, 28651680), (640, 27219096), (684, 25468160), (720, 24194752), (760, 22921344), (768, 22682580), (788, 22106880), (808, 21559680), (855, 20374528), (909, 19164160), (912, 19101120), (960, 18146064), (985, 17685504), (1010, 17247744), (1024, 17011935), (1140, 15280896), (1152, 15121720), (1182, 14737920), (1212, 14373120), (1216, 14325840), (1280, 13609548), (1368, 12734080), (1440, 12097376), (1515, 11498496), (1520, 11460672), (1536, 11341290), (1576, 11053440), (1616, 10779840), (1710, 10187264), (1773, 9825280), (1818, 9582080), (1824, 9550560), (1919, 9077760), (1920, 9073032), (1970, 8842752), (2020, 8623872), (2280, 7640448), (2304, 7560860), (2364, 7368960), (2424, 7186560), (2432, 7162920), (2560, 6804774), (2736, 6367040), (2880, 6048688), (2955, 5895168), (3030, 5749248), (3040, 5730336), (3072, 5670645), (3152, 5526720), (3232, 5389920), (3420, 5093632), (3546, 4912640), (3636, 4791040), (3648, 4775280), (3743, 4654080), (3838, 4538880), (3840, 4536516), (3940, 4421376), (4040, 4311936), (4545, 3832832), (4560, 3820224), (4608, 3780430), (4728, 3684480), (4848, 3593280), (4864, 3581460), (5120, 3402387), (5472, 3183520), (5757, 3025920), (5760, 3024344), (5910, 2947584), (6060, 2874624), (6080, 2865168), (6304, 2763360), (6464, 2694960), (6840, 2546816), (7092, 2456320), (7272, 2395520), (7296, 2387640), (7486, 2327040), (7676, 2269440), (7680, 2268258), (7880, 2210688), (8080, 2155968), (8865, 1965056), (9090, 1916416), (9120, 1910112), (9216, 1890215), (9456, 1842240), (9595, 1815552), (9696, 1796640), (9728, 1790730), (10944, 1591760), (11229, 1551360), (11514, 1512960), (11520, 1512172), (11820, 1473792), (12120, 1437312), (12160, 1432584), (12608, 1381680), (12928, 1347480), (13680, 1273408), (14184, 1228160), (14544, 1197760), (14592, 1193820), (14972, 1163520), (15352, 1134720), (15360, 1134129), (15760, 1105344), (16160, 1077984), (17271, 1008640), (17730, 982528), (18180, 958208), (18240, 955056), (18715, 930816), (18912, 921120), (19190, 907776), (19392, 898320), (19456, 895365), (19897, 875520), (21888, 795880), (22458, 775680), (23028, 756480), (23040, 756086), (23640, 736896), (24240, 718656), (24320, 716292), (25216, 690840), (25856, 673740), (27360, 636704), (28368, 614080), (28785, 605184), (29088, 598880), (29184, 596910), (29944, 581760), (30704, 567360), (31520, 552672), (32320, 538992), (33687, 517120), (34542, 504320), (35460, 491264), (36360, 479104), (36480, 477528), (37430, 465408), (37824, 460560), (38380, 453888), (38784, 449160), (39794, 437760), (43776, 397940), (44916, 387840), (46056, 378240), (46080, 378043), (47280, 368448), (48480, 359328), (48640, 358146), (50432, 345420), (51712, 336870), (54720, 318352), (56145, 310272), (56736, 307040), (57570, 302592), (58176, 299440), (58368, 298455), (59691, 291840), (59888, 290880), (61408, 283680), (63040, 276336), (64640, 269496), (67374, 258560), (69084, 252160), (70920, 245632), (72720, 239552), (72960, 238764), (74860, 232704), (75648, 230280), (76760, 226944), (77568, 224580), (79588, 218880), (86355, 201728), (87552, 198970), (89832, 193920), (92112, 189120), (94560, 184224), (96960, 179664), (97280, 179073), (99485, 175104), (100864, 172710), (103424, 168435), (109440, 159176), (112290, 155136), (113472, 153520), (115140, 151296), (116352, 149720), (119382, 145920), (119776, 145440), (122816, 141840), (126080, 138168), (129280, 134748)]