19765658880

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 864

約数和(自身を含む): 79550190720

約数和(自身を除く): 59784531840

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, 53, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 106, 108, 109, 110, 120, 128, 132, 135, 144, 159, 160, 162, 165, 176, 180, 192, 198, 212, 216, 218, 220, 240, 243, 256, 264, 265, 270, 288, 297, 318, 320, 324, 327, 330, 352, 360, 384, 396, 405, 424, 432, 436, 440, 477, 480, 486, 495, 528, 530, 540, 545, 576, 583, 594, 636, 640, 648, 654, 660, 704, 720, 768, 792, 795, 810, 848, 864, 872, 880, 891, 954, 960, 972, 981, 990, 1056, 1060, 1080, 1090, 1152, 1166, 1188, 1199, 1215, 1272, 1280, 1296, 1308, 1320, 1408, 1431, 1440, 1485, 1584, 1590, 1620, 1635, 1696, 1728, 1744, 1749, 1760, 1782, 1908, 1920, 1944, 1962, 1980, 2112, 2120, 2160, 2180, 2304, 2332, 2376, 2385, 2398, 2430, 2544, 2592, 2616, 2640, 2673, 2816, 2862, 2880, 2915, 2943, 2970, 3168, 3180, 3240, 3270, 3392, 3456, 3488, 3498, 3520, 3564, 3597, 3816, 3840, 3888, 3924, 3960, 4224, 4240, 4293, 4320, 4360, 4455, 4664, 4752, 4770, 4796, 4860, 4905, 5088, 5184, 5232, 5247, 5280, 5346, 5724, 5760, 5777, 5830, 5886, 5940, 5995, 6336, 6360, 6480, 6540, 6784, 6912, 6976, 6996, 7040, 7128, 7155, 7194, 7632, 7776, 7848, 7920, 8448, 8480, 8586, 8640, 8720, 8745, 8829, 8910, 9328, 9504, 9540, 9592, 9720, 9810, 10176, 10368, 10464, 10494, 10560, 10692, 10791, 11448, 11520, 11554, 11660, 11772, 11880, 11990, 12672, 12720, 12879, 12960, 13080, 13365, 13568, 13952, 13992, 14080, 14256, 14310, 14388, 14715, 15264, 15552, 15696, 15741, 15840, 16960, 17172, 17280, 17331, 17440, 17490, 17658, 17820, 17985, 18656, 19008, 19080, 19184, 19440, 19620, 20352, 20736, 20928, 20988, 21120, 21384, 21465, 21582, 22896, 23108, 23320, 23544, 23760, 23980, 25344, 25440, 25758, 25920, 26160, 26235, 26487, 26730, 27904, 27984, 28512, 28620, 28776, 28885, 29430, 30528, 31104, 31392, 31482, 31680, 32373, 33920, 34344, 34560, 34662, 34880, 34980, 35316, 35640, 35970, 37312, 38016, 38160, 38368, 38880, 39240, 40704, 41856, 41976, 42240, 42768, 42930, 43164, 44145, 45792, 46216, 46640, 47088, 47223, 47520, 47960, 50880, 51516, 51840, 51993, 52320, 52470, 52974, 53460, 53955, 55968, 57024, 57240, 57552, 57770, 58860, 61056, 62208, 62784, 62964, 63360, 63547, 64395, 64746, 67840, 68688, 69324, 69760, 69960, 70632, 71280, 71940, 74624, 76032, 76320, 76736, 77760, 78480, 78705, 83712, 83952, 85536, 85860, 86328, 86655, 88290, 91584, 92432, 93280, 94176, 94446, 95040, 95920, 97119, 101760, 103032, 103680, 103986, 104640, 104940, 105948, 106920, 107910, 111936, 114048, 114480, 115104, 115540, 117720, 122112, 125568, 125928, 126720, 127094, 128790, 129492, 132435, 137376, 138648, 139520, 139920, 141264, 141669, 142560, 143880, 149248, 152640, 153472, 155520, 155979, 156960, 157410, 161865, 167904, 171072, 171720, 172656, 173310, 176580, 183168, 184864, 186560, 188352, 188892, 190080, 190641, 191840, 194238, 203520, 206064, 207972, 209280, 209880, 211896, 213840, 215820, 223872, 228096, 228960, 230208, 231080, 235440, 236115, 251136, 251856, 254188, 257580, 258984, 259965, 264870, 274752, 277296, 279840, 282528, 283338, 285120, 287760, 291357, 305280, 306944, 311040, 311958, 313920, 314820, 317735, 323730, 335808, 342144, 343440, 345312, 346620, 353160, 366336, 369728, 373120, 376704, 377784, 380160, 381282, 383680, 388476, 412128, 415944, 418560, 419760, 423792, 427680, 431640, 447744, 457920, 460416, 462160, 467937, 470880, 472230, 485595, 503712, 508376, 515160, 517968, 519930, 529740, 549504, 554592, 559680, 565056, 566676, 570240, 571923, 575520, 582714, 610560, 623916, 627840, 629640, 635470, 647460, 671616, 684288, 686880, 690624, 693240, 706320, 708345, 739456, 746240, 753408, 755568, 762564, 767360, 776952, 779895, 824256, 831888, 839520, 847584, 855360, 863280, 915840, 920832, 924320, 935874, 941760, 944460, 953205, 971190, 1007424, 1016752, 1030320, 1035936, 1039860, 1059480, 1099008, 1109184, 1119360, 1130112, 1133352, 1140480, 1143846, 1151040, 1165428, 1247832, 1255680, 1259280, 1270940, 1294920, 1343232, 1373760, 1381248, 1386480, 1403811, 1412640, 1416690, 1456785, 1478912, 1511136, 1525128, 1534720, 1553904, 1559790, 1648512, 1663776, 1679040, 1695168, 1710720, 1715769, 1726560, 1831680, 1848640, 1871748, 1883520, 1888920, 1906410, 1942380, 2014848, 2033504, 2060640, 2071872, 2079720, 2118960, 2218368, 2238720, 2260224, 2266704, 2287692, 2302080, 2330856, 2339685, 2495664, 2518560, 2541880, 2589840, 2747520, 2762496, 2772960, 2807622, 2825280, 2833380, 2859615, 2913570, 3022272, 3050256, 3107808, 3119580, 3297024, 3327552, 3358080, 3390336, 3421440, 3431538, 3453120, 3697280, 3743496, 3767040, 3777840, 3812820, 3884760, 4029696, 4067008, 4121280, 4143744, 4159440, 4237920, 4436736, 4533408, 4575384, 4604160, 4661712, 4679370, 4991328, 5037120, 5083760, 5147307, 5179680, 5495040, 5545920, 5615244, 5650560, 5666760, 5719230, 5827140, 6044544, 6100512, 6215616, 6239160, 6655104, 6716160, 6780672, 6863076, 6906240, 7019055, 7394560, 7486992, 7555680, 7625640, 7769520, 8134016, 8242560, 8287488, 8318880, 8475840, 8578845, 9066816, 9150768, 9323424, 9358740, 9982656, 10074240, 10167520, 10294614, 10359360, 11091840, 11230488, 11301120, 11333520, 11438460, 11654280, 12089088, 12201024, 12431232, 12478320, 13310208, 13726152, 13812480, 14038110, 14973984, 15111360, 15251280, 15441921, 15539040, 16268032, 16485120, 16637760, 16951680, 17157690, 18133632, 18301536, 18646848, 18717480, 19965312, 20148480, 20335040, 20589228, 20718720, 22183680, 22460976, 22667040, 22876920, 23308560, 24402048, 24862464, 24956640, 25736535, 27452304, 28076220, 29947968, 30222720, 30502560, 30883842, 31078080, 33275520, 33903360, 34315380, 36267264, 36603072, 37293696, 37434960, 39930624, 40670080, 41178456, 41437440, 44921952, 45334080, 45753840, 46617120, 48804096, 49913280, 51473070, 54904608, 56152440, 59895936, 60445440, 61005120, 61767684, 62156160, 66551040, 68630760, 73206144, 74587392, 74869920, 77209605, 81340160, 82356912, 89843904, 90668160, 91507680, 93234240, 99826560, 102946140, 109809216, 112304880, 119791872, 122010240, 123535368, 124312320, 137261520, 146412288, 149739840, 154419210, 164713824, 179687808, 181336320, 183015360, 186468480, 199653120, 205892280, 219618432, 224609760, 244020480, 247070736, 274523040, 299479680, 308838420, 329427648, 359375616, 366030720, 372936960, 411784560, 439236864, 449219520, 494141472, 549046080, 598959360, 617676840, 658855296, 732061440, 823569120, 898439040, 988282944, 1098092160, 1235353680, 1317710592, 1647138240, 1796878080, 1976565888, 2196184320, 2470707360, 3294276480, 3953131776, 4941414720, 6588552960, 9882829440, 19765658880]

約数ペア:

[(1, 19765658880), (2, 9882829440), (3, 6588552960), (4, 4941414720), (5, 3953131776), (6, 3294276480), (8, 2470707360), (9, 2196184320), (10, 1976565888), (11, 1796878080), (12, 1647138240), (15, 1317710592), (16, 1235353680), (18, 1098092160), (20, 988282944), (22, 898439040), (24, 823569120), (27, 732061440), (30, 658855296), (32, 617676840), (33, 598959360), (36, 549046080), (40, 494141472), (44, 449219520), (45, 439236864), (48, 411784560), (53, 372936960), (54, 366030720), (55, 359375616), (60, 329427648), (64, 308838420), (66, 299479680), (72, 274523040), (80, 247070736), (81, 244020480), (88, 224609760), (90, 219618432), (96, 205892280), (99, 199653120), (106, 186468480), (108, 183015360), (109, 181336320), (110, 179687808), (120, 164713824), (128, 154419210), (132, 149739840), (135, 146412288), (144, 137261520), (159, 124312320), (160, 123535368), (162, 122010240), (165, 119791872), (176, 112304880), (180, 109809216), (192, 102946140), (198, 99826560), (212, 93234240), (216, 91507680), (218, 90668160), (220, 89843904), (240, 82356912), (243, 81340160), (256, 77209605), (264, 74869920), (265, 74587392), (270, 73206144), (288, 68630760), (297, 66551040), (318, 62156160), (320, 61767684), (324, 61005120), (327, 60445440), (330, 59895936), (352, 56152440), (360, 54904608), (384, 51473070), (396, 49913280), (405, 48804096), (424, 46617120), (432, 45753840), (436, 45334080), (440, 44921952), (477, 41437440), (480, 41178456), (486, 40670080), (495, 39930624), (528, 37434960), (530, 37293696), (540, 36603072), (545, 36267264), (576, 34315380), (583, 33903360), (594, 33275520), (636, 31078080), (640, 30883842), (648, 30502560), (654, 30222720), (660, 29947968), (704, 28076220), (720, 27452304), (768, 25736535), (792, 24956640), (795, 24862464), (810, 24402048), (848, 23308560), (864, 22876920), (872, 22667040), (880, 22460976), (891, 22183680), (954, 20718720), (960, 20589228), (972, 20335040), (981, 20148480), (990, 19965312), (1056, 18717480), (1060, 18646848), (1080, 18301536), (1090, 18133632), (1152, 17157690), (1166, 16951680), (1188, 16637760), (1199, 16485120), (1215, 16268032), (1272, 15539040), (1280, 15441921), (1296, 15251280), (1308, 15111360), (1320, 14973984), (1408, 14038110), (1431, 13812480), (1440, 13726152), (1485, 13310208), (1584, 12478320), (1590, 12431232), (1620, 12201024), (1635, 12089088), (1696, 11654280), (1728, 11438460), (1744, 11333520), (1749, 11301120), (1760, 11230488), (1782, 11091840), (1908, 10359360), (1920, 10294614), (1944, 10167520), (1962, 10074240), (1980, 9982656), (2112, 9358740), (2120, 9323424), (2160, 9150768), (2180, 9066816), (2304, 8578845), (2332, 8475840), (2376, 8318880), (2385, 8287488), (2398, 8242560), (2430, 8134016), (2544, 7769520), (2592, 7625640), (2616, 7555680), (2640, 7486992), (2673, 7394560), (2816, 7019055), (2862, 6906240), (2880, 6863076), (2915, 6780672), (2943, 6716160), (2970, 6655104), (3168, 6239160), (3180, 6215616), (3240, 6100512), (3270, 6044544), (3392, 5827140), (3456, 5719230), (3488, 5666760), (3498, 5650560), (3520, 5615244), (3564, 5545920), (3597, 5495040), (3816, 5179680), (3840, 5147307), (3888, 5083760), (3924, 5037120), (3960, 4991328), (4224, 4679370), (4240, 4661712), (4293, 4604160), (4320, 4575384), (4360, 4533408), (4455, 4436736), (4664, 4237920), (4752, 4159440), (4770, 4143744), (4796, 4121280), (4860, 4067008), (4905, 4029696), (5088, 3884760), (5184, 3812820), (5232, 3777840), (5247, 3767040), (5280, 3743496), (5346, 3697280), (5724, 3453120), (5760, 3431538), (5777, 3421440), (5830, 3390336), (5886, 3358080), (5940, 3327552), (5995, 3297024), (6336, 3119580), (6360, 3107808), (6480, 3050256), (6540, 3022272), (6784, 2913570), (6912, 2859615), (6976, 2833380), (6996, 2825280), (7040, 2807622), (7128, 2772960), (7155, 2762496), (7194, 2747520), (7632, 2589840), (7776, 2541880), (7848, 2518560), (7920, 2495664), (8448, 2339685), (8480, 2330856), (8586, 2302080), (8640, 2287692), (8720, 2266704), (8745, 2260224), (8829, 2238720), (8910, 2218368), (9328, 2118960), (9504, 2079720), (9540, 2071872), (9592, 2060640), (9720, 2033504), (9810, 2014848), (10176, 1942380), (10368, 1906410), (10464, 1888920), (10494, 1883520), (10560, 1871748), (10692, 1848640), (10791, 1831680), (11448, 1726560), (11520, 1715769), (11554, 1710720), (11660, 1695168), (11772, 1679040), (11880, 1663776), (11990, 1648512), (12672, 1559790), (12720, 1553904), (12879, 1534720), (12960, 1525128), (13080, 1511136), (13365, 1478912), (13568, 1456785), (13952, 1416690), (13992, 1412640), (14080, 1403811), (14256, 1386480), (14310, 1381248), (14388, 1373760), (14715, 1343232), (15264, 1294920), (15552, 1270940), (15696, 1259280), (15741, 1255680), (15840, 1247832), (16960, 1165428), (17172, 1151040), (17280, 1143846), (17331, 1140480), (17440, 1133352), (17490, 1130112), (17658, 1119360), (17820, 1109184), (17985, 1099008), (18656, 1059480), (19008, 1039860), (19080, 1035936), (19184, 1030320), (19440, 1016752), (19620, 1007424), (20352, 971190), (20736, 953205), (20928, 944460), (20988, 941760), (21120, 935874), (21384, 924320), (21465, 920832), (21582, 915840), (22896, 863280), (23108, 855360), (23320, 847584), (23544, 839520), (23760, 831888), (23980, 824256), (25344, 779895), (25440, 776952), (25758, 767360), (25920, 762564), (26160, 755568), (26235, 753408), (26487, 746240), (26730, 739456), (27904, 708345), (27984, 706320), (28512, 693240), (28620, 690624), (28776, 686880), (28885, 684288), (29430, 671616), (30528, 647460), (31104, 635470), (31392, 629640), (31482, 627840), (31680, 623916), (32373, 610560), (33920, 582714), (34344, 575520), (34560, 571923), (34662, 570240), (34880, 566676), (34980, 565056), (35316, 559680), (35640, 554592), (35970, 549504), (37312, 529740), (38016, 519930), (38160, 517968), (38368, 515160), (38880, 508376), (39240, 503712), (40704, 485595), (41856, 472230), (41976, 470880), (42240, 467937), (42768, 462160), (42930, 460416), (43164, 457920), (44145, 447744), (45792, 431640), (46216, 427680), (46640, 423792), (47088, 419760), (47223, 418560), (47520, 415944), (47960, 412128), (50880, 388476), (51516, 383680), (51840, 381282), (51993, 380160), (52320, 377784), (52470, 376704), (52974, 373120), (53460, 369728), (53955, 366336), (55968, 353160), (57024, 346620), (57240, 345312), (57552, 343440), (57770, 342144), (58860, 335808), (61056, 323730), (62208, 317735), (62784, 314820), (62964, 313920), (63360, 311958), (63547, 311040), (64395, 306944), (64746, 305280), (67840, 291357), (68688, 287760), (69324, 285120), (69760, 283338), (69960, 282528), (70632, 279840), (71280, 277296), (71940, 274752), (74624, 264870), (76032, 259965), (76320, 258984), (76736, 257580), (77760, 254188), (78480, 251856), (78705, 251136), (83712, 236115), (83952, 235440), (85536, 231080), (85860, 230208), (86328, 228960), (86655, 228096), (88290, 223872), (91584, 215820), (92432, 213840), (93280, 211896), (94176, 209880), (94446, 209280), (95040, 207972), (95920, 206064), (97119, 203520), (101760, 194238), (103032, 191840), (103680, 190641), (103986, 190080), (104640, 188892), (104940, 188352), (105948, 186560), (106920, 184864), (107910, 183168), (111936, 176580), (114048, 173310), (114480, 172656), (115104, 171720), (115540, 171072), (117720, 167904), (122112, 161865), (125568, 157410), (125928, 156960), (126720, 155979), (127094, 155520), (128790, 153472), (129492, 152640), (132435, 149248), (137376, 143880), (138648, 142560), (139520, 141669), (139920, 141264)]