643667806080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{51473}}^1$

素因数の和:51678

約数の個数: 384

約数和(自身を含む): 2408019606720

約数和(自身を除く): 1764351800640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 167, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 334, 360, 384, 390, 416, 468, 480, 501, 520, 576, 585, 624, 640, 668, 720, 780, 832, 835, 936, 960, 1002, 1040, 1152, 1170, 1248, 1336, 1440, 1503, 1560, 1664, 1670, 1872, 1920, 2004, 2080, 2171, 2340, 2496, 2505, 2672, 2880, 3006, 3120, 3340, 3744, 4008, 4160, 4342, 4680, 4992, 5010, 5344, 5760, 6012, 6240, 6513, 6680, 7488, 7515, 8016, 8320, 8684, 9360, 10020, 10688, 10855, 12024, 12480, 13026, 13360, 14976, 15030, 16032, 17368, 18720, 19539, 20040, 21376, 21710, 24048, 24960, 26052, 26720, 30060, 32064, 32565, 34736, 37440, 39078, 40080, 43420, 48096, 51473, 52104, 53440, 60120, 64128, 65130, 69472, 74880, 78156, 80160, 86840, 96192, 97695, 102946, 104208, 106880, 120240, 130260, 138944, 154419, 156312, 160320, 173680, 192384, 195390, 205892, 208416, 240480, 257365, 260520, 277888, 308838, 312624, 320640, 347360, 390780, 411784, 416832, 463257, 480960, 514730, 521040, 617676, 625248, 669149, 694720, 772095, 781560, 823568, 833664, 926514, 961920, 1029460, 1042080, 1235352, 1250496, 1338298, 1389440, 1544190, 1563120, 1647136, 1853028, 2007447, 2058920, 2084160, 2316285, 2470704, 2500992, 2676596, 3088380, 3126240, 3294272, 3345745, 3706056, 4014894, 4117840, 4168320, 4632570, 4941408, 5353192, 6022341, 6176760, 6252480, 6588544, 6691490, 7412112, 8029788, 8235680, 8595991, 9265140, 9882816, 10037235, 10706384, 12044682, 12353520, 12504960, 13382980, 14824224, 16059576, 16471360, 17191982, 18530280, 19765632, 20074470, 21412768, 24089364, 24707040, 25787973, 26765960, 29648448, 30111705, 32119152, 32942720, 34383964, 37060560, 40148940, 42825536, 42979955, 48178728, 49414080, 51575946, 53531920, 59296896, 60223410, 64238304, 68767928, 74121120, 77363919, 80297880, 85651072, 85959910, 96357456, 98828160, 103151892, 107063840, 111747883, 120446820, 128476608, 128939865, 137535856, 148242240, 154727838, 160595760, 171919820, 192714912, 206303784, 214127680, 223495766, 240893640, 256953216, 257879730, 275071712, 296484480, 309455676, 321191520, 335243649, 343839640, 385429824, 386819595, 412607568, 428255360, 446991532, 481787280, 515759460, 550143424, 558739415, 618911352, 642383040, 670487298, 687679280, 770859648, 773639190, 825215136, 893983064, 963574560, 1005730947, 1031518920, 1100286848, 1117478830, 1237822704, 1284766080, 1340974596, 1375358560, 1547278380, 1650430272, 1676218245, 1787966128, 1927149120, 2011461894, 2063037840, 2234957660, 2475645408, 2681949192, 2750717120, 3094556760, 3300860544, 3352436490, 3575932256, 3854298240, 4022923788, 4126075680, 4469915320, 4951290816, 5028654735, 5363898384, 5501434240, 6189113520, 6704872980, 7151864512, 8045847576, 8252151360, 8939830640, 9902581632, 10057309470, 10727796768, 12378227040, 13409745960, 14303729024, 16091695152, 16504302720, 17879661280, 20114618940, 21455593536, 24756454080, 26819491920, 32183390304, 35759322560, 40229237880, 42911187072, 49512908160, 53638983840, 64366780608, 71518645120, 80458475760, 107277967680, 128733561216, 160916951520, 214555935360, 321833903040, 643667806080]

約数ペア:

[(1, 643667806080), (2, 321833903040), (3, 214555935360), (4, 160916951520), (5, 128733561216), (6, 107277967680), (8, 80458475760), (9, 71518645120), (10, 64366780608), (12, 53638983840), (13, 49512908160), (15, 42911187072), (16, 40229237880), (18, 35759322560), (20, 32183390304), (24, 26819491920), (26, 24756454080), (30, 21455593536), (32, 20114618940), (36, 17879661280), (39, 16504302720), (40, 16091695152), (45, 14303729024), (48, 13409745960), (52, 12378227040), (60, 10727796768), (64, 10057309470), (65, 9902581632), (72, 8939830640), (78, 8252151360), (80, 8045847576), (90, 7151864512), (96, 6704872980), (104, 6189113520), (117, 5501434240), (120, 5363898384), (128, 5028654735), (130, 4951290816), (144, 4469915320), (156, 4126075680), (160, 4022923788), (167, 3854298240), (180, 3575932256), (192, 3352436490), (195, 3300860544), (208, 3094556760), (234, 2750717120), (240, 2681949192), (260, 2475645408), (288, 2234957660), (312, 2063037840), (320, 2011461894), (334, 1927149120), (360, 1787966128), (384, 1676218245), (390, 1650430272), (416, 1547278380), (468, 1375358560), (480, 1340974596), (501, 1284766080), (520, 1237822704), (576, 1117478830), (585, 1100286848), (624, 1031518920), (640, 1005730947), (668, 963574560), (720, 893983064), (780, 825215136), (832, 773639190), (835, 770859648), (936, 687679280), (960, 670487298), (1002, 642383040), (1040, 618911352), (1152, 558739415), (1170, 550143424), (1248, 515759460), (1336, 481787280), (1440, 446991532), (1503, 428255360), (1560, 412607568), (1664, 386819595), (1670, 385429824), (1872, 343839640), (1920, 335243649), (2004, 321191520), (2080, 309455676), (2171, 296484480), (2340, 275071712), (2496, 257879730), (2505, 256953216), (2672, 240893640), (2880, 223495766), (3006, 214127680), (3120, 206303784), (3340, 192714912), (3744, 171919820), (4008, 160595760), (4160, 154727838), (4342, 148242240), (4680, 137535856), (4992, 128939865), (5010, 128476608), (5344, 120446820), (5760, 111747883), (6012, 107063840), (6240, 103151892), (6513, 98828160), (6680, 96357456), (7488, 85959910), (7515, 85651072), (8016, 80297880), (8320, 77363919), (8684, 74121120), (9360, 68767928), (10020, 64238304), (10688, 60223410), (10855, 59296896), (12024, 53531920), (12480, 51575946), (13026, 49414080), (13360, 48178728), (14976, 42979955), (15030, 42825536), (16032, 40148940), (17368, 37060560), (18720, 34383964), (19539, 32942720), (20040, 32119152), (21376, 30111705), (21710, 29648448), (24048, 26765960), (24960, 25787973), (26052, 24707040), (26720, 24089364), (30060, 21412768), (32064, 20074470), (32565, 19765632), (34736, 18530280), (37440, 17191982), (39078, 16471360), (40080, 16059576), (43420, 14824224), (48096, 13382980), (51473, 12504960), (52104, 12353520), (53440, 12044682), (60120, 10706384), (64128, 10037235), (65130, 9882816), (69472, 9265140), (74880, 8595991), (78156, 8235680), (80160, 8029788), (86840, 7412112), (96192, 6691490), (97695, 6588544), (102946, 6252480), (104208, 6176760), (106880, 6022341), (120240, 5353192), (130260, 4941408), (138944, 4632570), (154419, 4168320), (156312, 4117840), (160320, 4014894), (173680, 3706056), (192384, 3345745), (195390, 3294272), (205892, 3126240), (208416, 3088380), (240480, 2676596), (257365, 2500992), (260520, 2470704), (277888, 2316285), (308838, 2084160), (312624, 2058920), (320640, 2007447), (347360, 1853028), (390780, 1647136), (411784, 1563120), (416832, 1544190), (463257, 1389440), (480960, 1338298), (514730, 1250496), (521040, 1235352), (617676, 1042080), (625248, 1029460), (669149, 961920), (694720, 926514), (772095, 833664), (781560, 823568)]