816561390960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{274139}}^1$

素因数の和:274365

約数の個数: 320

約数和(自身を含む): 3230728934400

約数和(自身を除く): 2414167543440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 197, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 394, 420, 432, 504, 540, 560, 591, 630, 720, 756, 788, 840, 945, 985, 1008, 1080, 1182, 1260, 1379, 1512, 1576, 1680, 1773, 1890, 1970, 2160, 2364, 2520, 2758, 2955, 3024, 3152, 3546, 3780, 3940, 4137, 4728, 5040, 5319, 5516, 5910, 6895, 7092, 7560, 7880, 8274, 8865, 9456, 10638, 11032, 11820, 12411, 13790, 14184, 15120, 15760, 16548, 17730, 20685, 21276, 22064, 23640, 24822, 26595, 27580, 28368, 33096, 35460, 37233, 41370, 42552, 47280, 49644, 53190, 55160, 62055, 66192, 70920, 74466, 82740, 85104, 99288, 106380, 110320, 124110, 141840, 148932, 165480, 186165, 198576, 212760, 248220, 274139, 297864, 330960, 372330, 425520, 496440, 548278, 595728, 744660, 822417, 992880, 1096556, 1370695, 1489320, 1644834, 1918973, 2193112, 2467251, 2741390, 2978640, 3289668, 3837946, 4112085, 4386224, 4934502, 5482780, 5756919, 6579336, 7401753, 7675892, 8224170, 9594865, 9869004, 10965560, 11513838, 12336255, 13158672, 14803506, 15351784, 16448340, 17270757, 19189730, 19738008, 21931120, 23027676, 24672510, 28784595, 29607012, 30703568, 32896680, 34541514, 37008765, 38379460, 39476016, 46055352, 49345020, 51812271, 54005383, 57569190, 59214024, 65793360, 69083028, 74017530, 76758920, 86353785, 92110704, 98690040, 103624542, 108010766, 115138380, 118428048, 138166056, 148035060, 153517840, 162016149, 172707570, 197380080, 207249084, 216021532, 230276760, 259061355, 270026915, 276332112, 296070120, 324032298, 345415140, 378037681, 414498168, 432043064, 460553520, 486048447, 518122710, 540053830, 592140240, 648064596, 690830280, 756075362, 810080745, 828996336, 864086128, 972096894, 1036245420, 1080107660, 1134113043, 1296129192, 1381660560, 1458145341, 1512150724, 1620161490, 1890188405, 1944193788, 2072490840, 2160215320, 2268226086, 2430242235, 2592258384, 2916290682, 3024301448, 3240322980, 3402339129, 3780376810, 3888387576, 4144981680, 4320430640, 4536452172, 4860484470, 5670565215, 5832581364, 6048602896, 6480645960, 6804678258, 7290726705, 7560753620, 7776775152, 9072904344, 9720968940, 10207017387, 11341130430, 11665162728, 12961291920, 13609356516, 14581453410, 15121507240, 17011695645, 18145808688, 19441937880, 20414034774, 22682260860, 23330325456, 27218713032, 29162906820, 30243014480, 34023391290, 38883875760, 40828069548, 45364521720, 51035086935, 54437426064, 58325813640, 68046782580, 81656139096, 90729043440, 102070173870, 116651627280, 136093565160, 163312278192, 204140347740, 272187130320, 408280695480, 816561390960]

約数ペア:

[(1, 816561390960), (2, 408280695480), (3, 272187130320), (4, 204140347740), (5, 163312278192), (6, 136093565160), (7, 116651627280), (8, 102070173870), (9, 90729043440), (10, 81656139096), (12, 68046782580), (14, 58325813640), (15, 54437426064), (16, 51035086935), (18, 45364521720), (20, 40828069548), (21, 38883875760), (24, 34023391290), (27, 30243014480), (28, 29162906820), (30, 27218713032), (35, 23330325456), (36, 22682260860), (40, 20414034774), (42, 19441937880), (45, 18145808688), (48, 17011695645), (54, 15121507240), (56, 14581453410), (60, 13609356516), (63, 12961291920), (70, 11665162728), (72, 11341130430), (80, 10207017387), (84, 9720968940), (90, 9072904344), (105, 7776775152), (108, 7560753620), (112, 7290726705), (120, 6804678258), (126, 6480645960), (135, 6048602896), (140, 5832581364), (144, 5670565215), (168, 4860484470), (180, 4536452172), (189, 4320430640), (197, 4144981680), (210, 3888387576), (216, 3780376810), (240, 3402339129), (252, 3240322980), (270, 3024301448), (280, 2916290682), (315, 2592258384), (336, 2430242235), (360, 2268226086), (378, 2160215320), (394, 2072490840), (420, 1944193788), (432, 1890188405), (504, 1620161490), (540, 1512150724), (560, 1458145341), (591, 1381660560), (630, 1296129192), (720, 1134113043), (756, 1080107660), (788, 1036245420), (840, 972096894), (945, 864086128), (985, 828996336), (1008, 810080745), (1080, 756075362), (1182, 690830280), (1260, 648064596), (1379, 592140240), (1512, 540053830), (1576, 518122710), (1680, 486048447), (1773, 460553520), (1890, 432043064), (1970, 414498168), (2160, 378037681), (2364, 345415140), (2520, 324032298), (2758, 296070120), (2955, 276332112), (3024, 270026915), (3152, 259061355), (3546, 230276760), (3780, 216021532), (3940, 207249084), (4137, 197380080), (4728, 172707570), (5040, 162016149), (5319, 153517840), (5516, 148035060), (5910, 138166056), (6895, 118428048), (7092, 115138380), (7560, 108010766), (7880, 103624542), (8274, 98690040), (8865, 92110704), (9456, 86353785), (10638, 76758920), (11032, 74017530), (11820, 69083028), (12411, 65793360), (13790, 59214024), (14184, 57569190), (15120, 54005383), (15760, 51812271), (16548, 49345020), (17730, 46055352), (20685, 39476016), (21276, 38379460), (22064, 37008765), (23640, 34541514), (24822, 32896680), (26595, 30703568), (27580, 29607012), (28368, 28784595), (33096, 24672510), (35460, 23027676), (37233, 21931120), (41370, 19738008), (42552, 19189730), (47280, 17270757), (49644, 16448340), (53190, 15351784), (55160, 14803506), (62055, 13158672), (66192, 12336255), (70920, 11513838), (74466, 10965560), (82740, 9869004), (85104, 9594865), (99288, 8224170), (106380, 7675892), (110320, 7401753), (124110, 6579336), (141840, 5756919), (148932, 5482780), (165480, 4934502), (186165, 4386224), (198576, 4112085), (212760, 3837946), (248220, 3289668), (274139, 2978640), (297864, 2741390), (330960, 2467251), (372330, 2193112), (425520, 1918973), (496440, 1644834), (548278, 1489320), (595728, 1370695), (744660, 1096556), (822417, 992880)]