19627831440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4084

約数の個数: 640

約数和(自身を含む): 86137344000

約数和(自身を除く): 66509512560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 27, 28, 30, 34, 35, 36, 38, 40, 42, 45, 48, 51, 54, 56, 57, 60, 63, 68, 70, 72, 76, 80, 84, 85, 90, 95, 102, 105, 108, 112, 114, 119, 120, 126, 133, 135, 136, 140, 144, 152, 153, 168, 170, 171, 180, 189, 190, 204, 210, 216, 228, 238, 240, 252, 255, 266, 270, 272, 280, 285, 304, 306, 315, 323, 336, 340, 342, 357, 360, 378, 380, 399, 408, 420, 432, 456, 459, 476, 504, 510, 513, 532, 540, 560, 570, 595, 612, 630, 646, 665, 680, 684, 714, 720, 756, 760, 765, 798, 816, 840, 855, 912, 918, 945, 952, 969, 1008, 1020, 1026, 1064, 1071, 1080, 1140, 1190, 1197, 1224, 1260, 1292, 1330, 1360, 1368, 1428, 1512, 1520, 1530, 1596, 1615, 1680, 1710, 1785, 1836, 1890, 1904, 1938, 1995, 2040, 2052, 2128, 2142, 2160, 2261, 2280, 2295, 2380, 2394, 2448, 2520, 2565, 2584, 2660, 2736, 2856, 2907, 3024, 3060, 3192, 3213, 3230, 3420, 3570, 3591, 3672, 3780, 3876, 3990, 4019, 4080, 4104, 4284, 4522, 4560, 4590, 4760, 4788, 4845, 5040, 5130, 5168, 5320, 5355, 5712, 5814, 5985, 6120, 6384, 6426, 6460, 6783, 6840, 7140, 7182, 7344, 7560, 7752, 7980, 8038, 8208, 8568, 8721, 9044, 9180, 9520, 9576, 9690, 10260, 10640, 10710, 11305, 11628, 11970, 12057, 12240, 12852, 12920, 13566, 13680, 14280, 14364, 14535, 15120, 15504, 15960, 16065, 16076, 17136, 17442, 17955, 18088, 18360, 19152, 19380, 20095, 20349, 20520, 21420, 22610, 23256, 23940, 24114, 25704, 25840, 27132, 28133, 28560, 28728, 29070, 31920, 32130, 32152, 33915, 34884, 35910, 36171, 36176, 36720, 38760, 40190, 40698, 41040, 42840, 43605, 45220, 46512, 47880, 48228, 51408, 54264, 56266, 57456, 58140, 60285, 61047, 64260, 64304, 67830, 68323, 69768, 71820, 72342, 76361, 77520, 80380, 81396, 84399, 85680, 87210, 90440, 95760, 96456, 101745, 108513, 108528, 112532, 116280, 120570, 122094, 128520, 135660, 136646, 139536, 140665, 143640, 144684, 152722, 160760, 162792, 168798, 174420, 180855, 180880, 192912, 203490, 204969, 217026, 225064, 229083, 232560, 241140, 244188, 253197, 257040, 271320, 273292, 281330, 287280, 289368, 305235, 305444, 321520, 325584, 337596, 341615, 348840, 361710, 381805, 406980, 409938, 421995, 434052, 450128, 458166, 478261, 482280, 488376, 506394, 534527, 542565, 542640, 546584, 562660, 578736, 610470, 610888, 614907, 675192, 683230, 687249, 697680, 723420, 759591, 763610, 813960, 819876, 843990, 868104, 916332, 956522, 964560, 976752, 1012788, 1024845, 1069054, 1085130, 1093168, 1125320, 1145415, 1220940, 1221776, 1229814, 1265985, 1298137, 1350384, 1366460, 1374498, 1434783, 1446840, 1519182, 1527220, 1603581, 1627920, 1639752, 1687980, 1736208, 1832664, 1844721, 1913044, 2025576, 2049690, 2061747, 2138108, 2170260, 2250640, 2290830, 2391305, 2441880, 2459628, 2531970, 2596274, 2672635, 2732920, 2748996, 2869566, 2893680, 3038364, 3054440, 3074535, 3207162, 3279504, 3375960, 3436245, 3665328, 3689442, 3797955, 3826088, 3894411, 4051152, 4099380, 4123494, 4276216, 4304349, 4340520, 4581660, 4782610, 4810743, 4883760, 4919256, 5063940, 5192548, 5345270, 5465840, 5497992, 5739132, 6076728, 6108880, 6149070, 6414324, 6490685, 6751920, 6872490, 7173915, 7378884, 7595910, 7652176, 7788822, 8017905, 8198760, 8246988, 8552432, 8608698, 8681040, 9086959, 9163320, 9223605, 9565220, 9621486, 9838512, 10127880, 10308735, 10385096, 10690540, 10995984, 11478264, 11683233, 12153456, 12298140, 12828648, 12913047, 12981370, 13744980, 14347830, 14432229, 14757768, 15191820, 15577644, 16035810, 16397520, 16493976, 17217396, 18173918, 18326640, 18447210, 19130440, 19242972, 19472055, 20255760, 20617470, 20770192, 21381080, 21521745, 22956528, 23366466, 24053715, 24596280, 25657296, 25826094, 25962740, 27260877, 27489960, 28695660, 28864458, 29515536, 30383640, 31155288, 32071620, 32987952, 34434792, 35049699, 36347836, 36894420, 38260880, 38485944, 38944110, 41234940, 42762160, 43043490, 45434795, 46732932, 48107430, 49192560, 51652188, 51925480, 54521754, 54979920, 57391320, 57728916, 58416165, 60767280, 62310576, 64143240, 64565235, 68869584, 70099398, 72161145, 72695672, 73788840, 76971888, 77888220, 81782631, 82469880, 86086980, 90869590, 93465864, 96214860, 103304376, 103850960, 109043508, 114782640, 115457832, 116832330, 128286480, 129130470, 136304385, 140198796, 144322290, 145391344, 147577680, 155776440, 163565262, 164939760, 172173960, 175248495, 181739180, 186931728, 192429720, 206608752, 218087016, 230915664, 233664660, 245347893, 258260940, 272608770, 280397592, 288644580, 311552880, 327130524, 344347920, 350496990, 363478360, 384859440, 408913155, 436174032, 467329320, 490695786, 516521880, 545217540, 560795184, 577289160, 654261048, 700993980, 726956720, 817826310, 934658640, 981391572, 1033043760, 1090435080, 1154578320, 1226739465, 1308522096, 1401987960, 1635652620, 1962783144, 2180870160, 2453478930, 2803975920, 3271305240, 3925566288, 4906957860, 6542610480, 9813915720, 19627831440]

約数ペア:

[(1, 19627831440), (2, 9813915720), (3, 6542610480), (4, 4906957860), (5, 3925566288), (6, 3271305240), (7, 2803975920), (8, 2453478930), (9, 2180870160), (10, 1962783144), (12, 1635652620), (14, 1401987960), (15, 1308522096), (16, 1226739465), (17, 1154578320), (18, 1090435080), (19, 1033043760), (20, 981391572), (21, 934658640), (24, 817826310), (27, 726956720), (28, 700993980), (30, 654261048), (34, 577289160), (35, 560795184), (36, 545217540), (38, 516521880), (40, 490695786), (42, 467329320), (45, 436174032), (48, 408913155), (51, 384859440), (54, 363478360), (56, 350496990), (57, 344347920), (60, 327130524), (63, 311552880), (68, 288644580), (70, 280397592), (72, 272608770), (76, 258260940), (80, 245347893), (84, 233664660), (85, 230915664), (90, 218087016), (95, 206608752), (102, 192429720), (105, 186931728), (108, 181739180), (112, 175248495), (114, 172173960), (119, 164939760), (120, 163565262), (126, 155776440), (133, 147577680), (135, 145391344), (136, 144322290), (140, 140198796), (144, 136304385), (152, 129130470), (153, 128286480), (168, 116832330), (170, 115457832), (171, 114782640), (180, 109043508), (189, 103850960), (190, 103304376), (204, 96214860), (210, 93465864), (216, 90869590), (228, 86086980), (238, 82469880), (240, 81782631), (252, 77888220), (255, 76971888), (266, 73788840), (270, 72695672), (272, 72161145), (280, 70099398), (285, 68869584), (304, 64565235), (306, 64143240), (315, 62310576), (323, 60767280), (336, 58416165), (340, 57728916), (342, 57391320), (357, 54979920), (360, 54521754), (378, 51925480), (380, 51652188), (399, 49192560), (408, 48107430), (420, 46732932), (432, 45434795), (456, 43043490), (459, 42762160), (476, 41234940), (504, 38944110), (510, 38485944), (513, 38260880), (532, 36894420), (540, 36347836), (560, 35049699), (570, 34434792), (595, 32987952), (612, 32071620), (630, 31155288), (646, 30383640), (665, 29515536), (680, 28864458), (684, 28695660), (714, 27489960), (720, 27260877), (756, 25962740), (760, 25826094), (765, 25657296), (798, 24596280), (816, 24053715), (840, 23366466), (855, 22956528), (912, 21521745), (918, 21381080), (945, 20770192), (952, 20617470), (969, 20255760), (1008, 19472055), (1020, 19242972), (1026, 19130440), (1064, 18447210), (1071, 18326640), (1080, 18173918), (1140, 17217396), (1190, 16493976), (1197, 16397520), (1224, 16035810), (1260, 15577644), (1292, 15191820), (1330, 14757768), (1360, 14432229), (1368, 14347830), (1428, 13744980), (1512, 12981370), (1520, 12913047), (1530, 12828648), (1596, 12298140), (1615, 12153456), (1680, 11683233), (1710, 11478264), (1785, 10995984), (1836, 10690540), (1890, 10385096), (1904, 10308735), (1938, 10127880), (1995, 9838512), (2040, 9621486), (2052, 9565220), (2128, 9223605), (2142, 9163320), (2160, 9086959), (2261, 8681040), (2280, 8608698), (2295, 8552432), (2380, 8246988), (2394, 8198760), (2448, 8017905), (2520, 7788822), (2565, 7652176), (2584, 7595910), (2660, 7378884), (2736, 7173915), (2856, 6872490), (2907, 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1627920), (12240, 1603581), (12852, 1527220), (12920, 1519182), (13566, 1446840), (13680, 1434783), (14280, 1374498), (14364, 1366460), (14535, 1350384), (15120, 1298137), (15504, 1265985), (15960, 1229814), (16065, 1221776), (16076, 1220940), (17136, 1145415), (17442, 1125320), (17955, 1093168), (18088, 1085130), (18360, 1069054), (19152, 1024845), (19380, 1012788), (20095, 976752), (20349, 964560), (20520, 956522), (21420, 916332), (22610, 868104), (23256, 843990), (23940, 819876), (24114, 813960), (25704, 763610), (25840, 759591), (27132, 723420), (28133, 697680), (28560, 687249), (28728, 683230), (29070, 675192), (31920, 614907), (32130, 610888), (32152, 610470), (33915, 578736), (34884, 562660), (35910, 546584), (36171, 542640), (36176, 542565), (36720, 534527), (38760, 506394), (40190, 488376), (40698, 482280), (41040, 478261), (42840, 458166), (43605, 450128), (45220, 434052), (46512, 421995), (47880, 409938), (48228, 406980), (51408, 381805), (54264, 361710), (56266, 348840), (57456, 341615), (58140, 337596), (60285, 325584), (61047, 321520), (64260, 305444), (64304, 305235), (67830, 289368), (68323, 287280), (69768, 281330), (71820, 273292), (72342, 271320), (76361, 257040), (77520, 253197), (80380, 244188), (81396, 241140), (84399, 232560), (85680, 229083), (87210, 225064), (90440, 217026), (95760, 204969), (96456, 203490), (101745, 192912), (108513, 180880), (108528, 180855), (112532, 174420), (116280, 168798), (120570, 162792), (122094, 160760), (128520, 152722), (135660, 144684), (136646, 143640), (139536, 140665)]