19915803600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3217}}^1$

素因数の和:3323

約数の個数: 480

約数和(自身を含む): 80751307776

約数和(自身を除く): 60835504176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 67, 70, 75, 77, 80, 84, 88, 100, 105, 110, 112, 120, 132, 134, 140, 150, 154, 165, 168, 175, 176, 200, 201, 210, 220, 231, 240, 264, 268, 275, 280, 300, 308, 330, 335, 336, 350, 385, 400, 402, 420, 440, 462, 469, 525, 528, 536, 550, 560, 600, 616, 660, 670, 700, 737, 770, 804, 825, 840, 880, 924, 938, 1005, 1050, 1072, 1100, 1155, 1200, 1232, 1320, 1340, 1400, 1407, 1474, 1540, 1608, 1650, 1675, 1680, 1848, 1876, 1925, 2010, 2100, 2200, 2211, 2310, 2345, 2640, 2680, 2800, 2814, 2948, 3080, 3216, 3217, 3300, 3350, 3685, 3696, 3752, 3850, 4020, 4200, 4400, 4422, 4620, 4690, 5025, 5159, 5360, 5628, 5775, 5896, 6160, 6434, 6600, 6700, 7035, 7370, 7504, 7700, 8040, 8400, 8844, 9240, 9380, 9651, 10050, 10318, 11055, 11256, 11550, 11725, 11792, 12868, 13200, 13400, 14070, 14740, 15400, 15477, 16080, 16085, 17688, 18425, 18480, 18760, 19302, 20100, 20636, 22110, 22512, 22519, 23100, 23450, 25736, 25795, 26800, 28140, 29480, 30800, 30954, 32170, 35175, 35376, 35387, 36850, 37520, 38604, 40200, 41272, 44220, 45038, 46200, 46900, 48255, 51472, 51590, 55275, 56280, 58960, 61908, 64340, 67557, 70350, 70774, 73700, 77208, 77385, 80400, 80425, 82544, 88440, 90076, 92400, 93800, 96510, 103180, 106161, 110550, 112560, 112595, 123816, 128680, 128975, 135114, 140700, 141548, 147400, 154416, 154770, 160850, 176880, 176935, 180152, 187600, 193020, 206360, 212322, 215539, 221100, 225190, 241275, 247632, 247709, 257360, 257950, 270228, 281400, 283096, 294800, 309540, 321700, 337785, 353870, 360304, 386040, 386925, 412720, 424644, 431078, 442200, 450380, 482550, 495418, 515900, 530805, 540456, 562800, 562975, 566192, 619080, 643400, 646617, 675570, 707740, 743127, 772080, 773850, 849288, 862156, 884400, 884675, 900760, 965100, 990836, 1031800, 1061610, 1077695, 1080912, 1125950, 1238160, 1238545, 1286800, 1293234, 1351140, 1415480, 1486254, 1508773, 1547700, 1688925, 1698576, 1724312, 1769350, 1801520, 1930200, 1981672, 2063600, 2123220, 2155390, 2251900, 2370929, 2477090, 2586468, 2654025, 2702280, 2830960, 2972508, 3017546, 3095400, 3233085, 3377850, 3448624, 3538700, 3715635, 3860400, 3963344, 4246440, 4310780, 4503800, 4526319, 4741858, 4954180, 5172936, 5308050, 5388475, 5404560, 5945016, 6035092, 6190800, 6192725, 6466170, 6755700, 7077400, 7112787, 7431270, 7543865, 8492880, 8621560, 9007600, 9052638, 9483716, 9908360, 10345872, 10616100, 10776950, 11854645, 11890032, 12070184, 12385450, 12932340, 13511400, 14154800, 14225574, 14862540, 15087730, 16165425, 16596503, 17243120, 18105276, 18578175, 18967432, 19816720, 21232200, 21553900, 22631595, 23709290, 24140368, 24770900, 25864680, 27022800, 28451148, 29725080, 30175460, 32330850, 33193006, 35563935, 36210552, 37156350, 37719325, 37934864, 42464400, 43107800, 45263190, 47418580, 49541800, 49789509, 51729360, 56902296, 59273225, 59450160, 60350920, 64661700, 66386012, 71127870, 72421104, 74312700, 75438650, 82982515, 86215600, 90526380, 94837160, 99083600, 99579018, 113157975, 113804592, 118546450, 120701840, 129323400, 132772024, 142255740, 148625400, 150877300, 165965030, 177819675, 181052760, 189674320, 199158036, 226315950, 237092900, 248947545, 258646800, 265544048, 284511480, 297250800, 301754600, 331930060, 355639350, 362105520, 398316072, 414912575, 452631900, 474185800, 497895090, 569022960, 603509200, 663860120, 711278700, 796632144, 829825150, 905263800, 948371600, 995790180, 1244737725, 1327720240, 1422557400, 1659650300, 1810527600, 1991580360, 2489475450, 2845114800, 3319300600, 3983160720, 4978950900, 6638601200, 9957901800, 19915803600]

約数ペア:

[(1, 19915803600), (2, 9957901800), (3, 6638601200), (4, 4978950900), (5, 3983160720), (6, 3319300600), (7, 2845114800), (8, 2489475450), (10, 1991580360), (11, 1810527600), (12, 1659650300), (14, 1422557400), (15, 1327720240), (16, 1244737725), (20, 995790180), (21, 948371600), (22, 905263800), (24, 829825150), (25, 796632144), (28, 711278700), (30, 663860120), (33, 603509200), (35, 569022960), (40, 497895090), (42, 474185800), (44, 452631900), (48, 414912575), (50, 398316072), (55, 362105520), (56, 355639350), (60, 331930060), (66, 301754600), (67, 297250800), (70, 284511480), (75, 265544048), (77, 258646800), (80, 248947545), (84, 237092900), (88, 226315950), (100, 199158036), (105, 189674320), (110, 181052760), (112, 177819675), (120, 165965030), (132, 150877300), (134, 148625400), (140, 142255740), (150, 132772024), (154, 129323400), (165, 120701840), (168, 118546450), (175, 113804592), (176, 113157975), (200, 99579018), (201, 99083600), (210, 94837160), (220, 90526380), (231, 86215600), (240, 82982515), (264, 75438650), (268, 74312700), (275, 72421104), (280, 71127870), (300, 66386012), (308, 64661700), (330, 60350920), (335, 59450160), (336, 59273225), (350, 56902296), (385, 51729360), (400, 49789509), (402, 49541800), (420, 47418580), (440, 45263190), (462, 43107800), (469, 42464400), (525, 37934864), (528, 37719325), (536, 37156350), (550, 36210552), (560, 35563935), (600, 33193006), (616, 32330850), (660, 30175460), (670, 29725080), (700, 28451148), (737, 27022800), (770, 25864680), (804, 24770900), (825, 24140368), (840, 23709290), (880, 22631595), (924, 21553900), (938, 21232200), (1005, 19816720), (1050, 18967432), (1072, 18578175), (1100, 18105276), (1155, 17243120), (1200, 16596503), (1232, 16165425), (1320, 15087730), (1340, 14862540), (1400, 14225574), (1407, 14154800), (1474, 13511400), (1540, 12932340), (1608, 12385450), (1650, 12070184), (1675, 11890032), (1680, 11854645), (1848, 10776950), (1876, 10616100), (1925, 10345872), (2010, 9908360), (2100, 9483716), (2200, 9052638), (2211, 9007600), (2310, 8621560), (2345, 8492880), (2640, 7543865), (2680, 7431270), (2800, 7112787), (2814, 7077400), (2948, 6755700), (3080, 6466170), (3216, 6192725), (3217, 6190800), (3300, 6035092), (3350, 5945016), (3685, 5404560), (3696, 5388475), (3752, 5308050), (3850, 5172936), (4020, 4954180), (4200, 4741858), (4400, 4526319), (4422, 4503800), (4620, 4310780), (4690, 4246440), (5025, 3963344), (5159, 3860400), (5360, 3715635), (5628, 3538700), (5775, 3448624), (5896, 3377850), (6160, 3233085), (6434, 3095400), (6600, 3017546), (6700, 2972508), (7035, 2830960), (7370, 2702280), (7504, 2654025), (7700, 2586468), (8040, 2477090), (8400, 2370929), (8844, 2251900), (9240, 2155390), (9380, 2123220), (9651, 2063600), (10050, 1981672), (10318, 1930200), (11055, 1801520), (11256, 1769350), (11550, 1724312), (11725, 1698576), (11792, 1688925), (12868, 1547700), (13200, 1508773), (13400, 1486254), (14070, 1415480), (14740, 1351140), (15400, 1293234), (15477, 1286800), (16080, 1238545), (16085, 1238160), (17688, 1125950), (18425, 1080912), (18480, 1077695), (18760, 1061610), (19302, 1031800), (20100, 990836), (20636, 965100), (22110, 900760), (22512, 884675), (22519, 884400), (23100, 862156), (23450, 849288), (25736, 773850), (25795, 772080), (26800, 743127), (28140, 707740), (29480, 675570), (30800, 646617), (30954, 643400), (32170, 619080), (35175, 566192), (35376, 562975), (35387, 562800), (36850, 540456), (37520, 530805), (38604, 515900), (40200, 495418), (41272, 482550), (44220, 450380), (45038, 442200), (46200, 431078), (46900, 424644), (48255, 412720), (51472, 386925), (51590, 386040), (55275, 360304), (56280, 353870), (58960, 337785), (61908, 321700), (64340, 309540), (67557, 294800), (70350, 283096), (70774, 281400), (73700, 270228), (77208, 257950), (77385, 257360), (80400, 247709), (80425, 247632), (82544, 241275), (88440, 225190), (90076, 221100), (92400, 215539), (93800, 212322), (96510, 206360), (103180, 193020), (106161, 187600), (110550, 180152), (112560, 176935), (112595, 176880), (123816, 160850), (128680, 154770), (128975, 154416), (135114, 147400), (140700, 141548)]