840215142720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{133033}}^1$

素因数の和:133119

約数の個数: 448

約数和(自身を含む): 3211462045440

約数和(自身を除く): 2371246902720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 43, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 86, 90, 96, 102, 108, 120, 129, 135, 136, 144, 153, 160, 170, 172, 180, 192, 204, 215, 216, 240, 255, 258, 270, 272, 288, 306, 320, 340, 344, 360, 387, 408, 430, 432, 459, 480, 510, 516, 540, 544, 576, 612, 645, 680, 688, 720, 731, 765, 774, 816, 860, 864, 918, 960, 1020, 1032, 1080, 1088, 1161, 1224, 1290, 1360, 1376, 1440, 1462, 1530, 1548, 1632, 1720, 1728, 1836, 1935, 2040, 2064, 2160, 2193, 2295, 2322, 2448, 2580, 2720, 2752, 2880, 2924, 3060, 3096, 3264, 3440, 3655, 3672, 3870, 4080, 4128, 4320, 4386, 4590, 4644, 4896, 5160, 5440, 5805, 5848, 6120, 6192, 6579, 6880, 7310, 7344, 7740, 8160, 8256, 8640, 8772, 9180, 9288, 9792, 10320, 10965, 11610, 11696, 12240, 12384, 13158, 13760, 14620, 14688, 15480, 16320, 17544, 18360, 18576, 19737, 20640, 21930, 23220, 23392, 24480, 24768, 26316, 29240, 29376, 30960, 32895, 35088, 36720, 37152, 39474, 41280, 43860, 46440, 46784, 48960, 52632, 58480, 61920, 65790, 70176, 73440, 74304, 78948, 87720, 92880, 98685, 105264, 116960, 123840, 131580, 133033, 140352, 146880, 157896, 175440, 185760, 197370, 210528, 233920, 263160, 266066, 315792, 350880, 371520, 394740, 399099, 421056, 526320, 532132, 631584, 665165, 701760, 789480, 798198, 1052640, 1064264, 1197297, 1263168, 1330330, 1578960, 1596396, 1995495, 2105280, 2128528, 2261561, 2394594, 2660660, 3157920, 3192792, 3591891, 3990990, 4257056, 4523122, 4789188, 5321320, 5720419, 5986485, 6315840, 6385584, 6784683, 7183782, 7981980, 8514112, 9046244, 9578376, 10642640, 11307805, 11440838, 11972970, 12771168, 13569366, 14367564, 15963960, 17161257, 17959455, 18092488, 19156752, 20354049, 21285280, 22615610, 22881676, 23945940, 25542336, 27138732, 28602095, 28735128, 31927920, 33923415, 34322514, 35918910, 36184976, 38313504, 40708098, 42570560, 45231220, 45763352, 47891880, 51483771, 54277464, 57204190, 57470256, 61062147, 63855840, 67846830, 68645028, 71837820, 72369952, 76627008, 81416196, 85806285, 90462440, 91526704, 95783760, 97247123, 101770245, 102967542, 108554928, 114408380, 114940512, 122124294, 127711680, 135693660, 137290056, 143675640, 144739904, 154451313, 162832392, 171612570, 180924880, 183053408, 191567520, 194494246, 203540490, 205935084, 217109856, 228816760, 229881024, 244248588, 257418855, 271387320, 274580112, 287351280, 291741369, 305310735, 308902626, 325664784, 343225140, 361849760, 366106816, 383135040, 388988492, 407080980, 411870168, 434219712, 457633520, 486235615, 488497176, 514837710, 542774640, 549160224, 574702560, 583482738, 610621470, 617805252, 651329568, 686450280, 723699520, 772256565, 777976984, 814161960, 823740336, 875224107, 915267040, 972471230, 976994352, 1029675420, 1085549280, 1098320448, 1149405120, 1166965476, 1221242940, 1235610504, 1302659136, 1372900560, 1458706845, 1544513130, 1555953968, 1628323920, 1647480672, 1750448214, 1830534080, 1944942460, 1953988704, 2059350840, 2171098560, 2333930952, 2442485880, 2471221008, 2625672321, 2745801120, 2917413690, 3089026260, 3111907936, 3256647840, 3294961344, 3500896428, 3889884920, 3907977408, 4118701680, 4376120535, 4667861904, 4884971760, 4942442016, 5251344642, 5491602240, 5834827380, 6178052520, 6223815872, 6513295680, 7001792856, 7779769840, 8237403360, 8752241070, 9335723808, 9769943520, 9884884032, 10502689284, 11669654760, 12356105040, 13128361605, 14003585712, 15559539680, 16474806720, 17504482140, 18671447616, 19539887040, 21005378568, 23339309520, 24712210080, 26256723210, 28007171424, 31119079360, 35008964280, 42010757136, 46678619040, 49424420160, 52513446420, 56014342848, 70017928560, 84021514272, 93357238080, 105026892840, 140035857120, 168043028544, 210053785680, 280071714240, 420107571360, 840215142720]

約数ペア:

[(1, 840215142720), (2, 420107571360), (3, 280071714240), (4, 210053785680), (5, 168043028544), (6, 140035857120), (8, 105026892840), (9, 93357238080), (10, 84021514272), (12, 70017928560), (15, 56014342848), (16, 52513446420), (17, 49424420160), (18, 46678619040), (20, 42010757136), (24, 35008964280), (27, 31119079360), (30, 28007171424), (32, 26256723210), (34, 24712210080), (36, 23339309520), (40, 21005378568), (43, 19539887040), (45, 18671447616), (48, 17504482140), (51, 16474806720), (54, 15559539680), (60, 14003585712), (64, 13128361605), (68, 12356105040), (72, 11669654760), (80, 10502689284), (85, 9884884032), (86, 9769943520), (90, 9335723808), (96, 8752241070), (102, 8237403360), (108, 7779769840), (120, 7001792856), (129, 6513295680), (135, 6223815872), (136, 6178052520), (144, 5834827380), (153, 5491602240), (160, 5251344642), (170, 4942442016), (172, 4884971760), (180, 4667861904), (192, 4376120535), (204, 4118701680), (215, 3907977408), (216, 3889884920), (240, 3500896428), (255, 3294961344), (258, 3256647840), (270, 3111907936), (272, 3089026260), (288, 2917413690), (306, 2745801120), (320, 2625672321), (340, 2471221008), (344, 2442485880), (360, 2333930952), (387, 2171098560), (408, 2059350840), (430, 1953988704), (432, 1944942460), (459, 1830534080), (480, 1750448214), (510, 1647480672), (516, 1628323920), (540, 1555953968), (544, 1544513130), (576, 1458706845), (612, 1372900560), (645, 1302659136), (680, 1235610504), (688, 1221242940), (720, 1166965476), (731, 1149405120), (765, 1098320448), (774, 1085549280), (816, 1029675420), (860, 976994352), (864, 972471230), (918, 915267040), (960, 875224107), (1020, 823740336), (1032, 814161960), (1080, 777976984), (1088, 772256565), (1161, 723699520), (1224, 686450280), (1290, 651329568), (1360, 617805252), (1376, 610621470), (1440, 583482738), (1462, 574702560), (1530, 549160224), (1548, 542774640), (1632, 514837710), (1720, 488497176), (1728, 486235615), (1836, 457633520), (1935, 434219712), (2040, 411870168), (2064, 407080980), (2160, 388988492), (2193, 383135040), (2295, 366106816), (2322, 361849760), (2448, 343225140), (2580, 325664784), (2720, 308902626), (2752, 305310735), (2880, 291741369), (2924, 287351280), (3060, 274580112), (3096, 271387320), (3264, 257418855), (3440, 244248588), (3655, 229881024), (3672, 228816760), (3870, 217109856), (4080, 205935084), (4128, 203540490), (4320, 194494246), (4386, 191567520), (4590, 183053408), (4644, 180924880), (4896, 171612570), (5160, 162832392), (5440, 154451313), (5805, 144739904), (5848, 143675640), (6120, 137290056), (6192, 135693660), (6579, 127711680), (6880, 122124294), (7310, 114940512), (7344, 114408380), (7740, 108554928), (8160, 102967542), (8256, 101770245), (8640, 97247123), (8772, 95783760), (9180, 91526704), (9288, 90462440), (9792, 85806285), (10320, 81416196), (10965, 76627008), (11610, 72369952), (11696, 71837820), (12240, 68645028), (12384, 67846830), (13158, 63855840), (13760, 61062147), (14620, 57470256), (14688, 57204190), (15480, 54277464), (16320, 51483771), (17544, 47891880), (18360, 45763352), (18576, 45231220), (19737, 42570560), (20640, 40708098), (21930, 38313504), (23220, 36184976), (23392, 35918910), (24480, 34322514), (24768, 33923415), (26316, 31927920), (29240, 28735128), (29376, 28602095), (30960, 27138732), (32895, 25542336), (35088, 23945940), (36720, 22881676), (37152, 22615610), (39474, 21285280), (41280, 20354049), (43860, 19156752), (46440, 18092488), (46784, 17959455), (48960, 17161257), (52632, 15963960), (58480, 14367564), (61920, 13569366), (65790, 12771168), (70176, 11972970), (73440, 11440838), (74304, 11307805), (78948, 10642640), (87720, 9578376), (92880, 9046244), (98685, 8514112), (105264, 7981980), (116960, 7183782), (123840, 6784683), (131580, 6385584), (133033, 6315840), (140352, 5986485), (146880, 5720419), (157896, 5321320), (175440, 4789188), (185760, 4523122), (197370, 4257056), (210528, 3990990), (233920, 3591891), (263160, 3192792), (266066, 3157920), (315792, 2660660), (350880, 2394594), (371520, 2261561), (394740, 2128528), (399099, 2105280), (421056, 1995495), (526320, 1596396), (532132, 1578960), (631584, 1330330), (665165, 1263168), (701760, 1197297), (789480, 1064264), (798198, 1052640)]