80605828080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:726

約数の個数: 400

約数和(自身を含む): 283627453824

約数和(自身を除く): 203021625744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 197, 216, 233, 240, 270, 271, 324, 360, 394, 405, 432, 466, 540, 542, 591, 648, 699, 720, 788, 810, 813, 932, 985, 1080, 1084, 1165, 1182, 1296, 1355, 1398, 1576, 1620, 1626, 1773, 1864, 1970, 2097, 2160, 2168, 2330, 2364, 2439, 2710, 2796, 2955, 3152, 3240, 3252, 3495, 3546, 3728, 3940, 4065, 4194, 4336, 4660, 4728, 4878, 5319, 5420, 5592, 5910, 6291, 6480, 6504, 6990, 7092, 7317, 7880, 8130, 8388, 8865, 9320, 9456, 9756, 10485, 10638, 10840, 11184, 11820, 12195, 12582, 13008, 13980, 14184, 14634, 15760, 15957, 16260, 16776, 17730, 18640, 18873, 19512, 20970, 21276, 21680, 21951, 23640, 24390, 25164, 26595, 27960, 28368, 29268, 31455, 31914, 32520, 33552, 35460, 36585, 37746, 39024, 41940, 42552, 43902, 45901, 47280, 48780, 50328, 53190, 53387, 55920, 58536, 62910, 63143, 63828, 65040, 70920, 73170, 75492, 79785, 83880, 85104, 87804, 91802, 94365, 97560, 100656, 106380, 106774, 109755, 117072, 125820, 126286, 127656, 137703, 141840, 146340, 150984, 159570, 160161, 167760, 175608, 183604, 188730, 189429, 195120, 212760, 213548, 219510, 229505, 251640, 252572, 255312, 266935, 275406, 292680, 301968, 315715, 319140, 320322, 351216, 367208, 377460, 378858, 413109, 425520, 427096, 439020, 459010, 480483, 503280, 505144, 533870, 550812, 568287, 585360, 631430, 638280, 640644, 688515, 734416, 754920, 757716, 800805, 826218, 854192, 878040, 918020, 947145, 960966, 1010288, 1067740, 1101624, 1136574, 1239327, 1262860, 1276560, 1281288, 1377030, 1441449, 1509840, 1515432, 1601610, 1652436, 1704861, 1756080, 1836040, 1894290, 1921932, 2065545, 2135480, 2203248, 2273148, 2402415, 2478654, 2525720, 2562576, 2754060, 2841435, 2882898, 3030864, 3203220, 3304872, 3409722, 3672080, 3717981, 3788580, 3843864, 4131090, 4270960, 4324347, 4546296, 4804830, 4957308, 5051440, 5114583, 5508120, 5682870, 5765796, 6196635, 6406440, 6609744, 6819444, 7207245, 7435962, 7577160, 7687728, 8262180, 8524305, 8648694, 9092592, 9609660, 9914616, 10229166, 11016240, 11365740, 11531592, 12393270, 12439171, 12812880, 13638888, 14414490, 14871924, 15154320, 16524360, 17048610, 17297388, 18589905, 19219320, 19829232, 20458332, 21621735, 22731480, 23063184, 24786540, 24878342, 25572915, 27277776, 28828980, 29743848, 33048720, 34097220, 34594776, 37179810, 37317513, 38438640, 40916664, 43243470, 45462960, 49573080, 49756684, 51145830, 57657960, 59487696, 62195855, 68194440, 69189552, 74359620, 74635026, 81833328, 86486940, 99146160, 99513368, 102291660, 111952539, 115315920, 124391710, 136388880, 148719240, 149270052, 172973880, 186587565, 199026736, 204583320, 223905078, 248783420, 297438480, 298540104, 335857617, 345947760, 373175130, 409166640, 447810156, 497566840, 559762695, 597080208, 671715234, 746350260, 895620312, 995133680, 1007572851, 1119525390, 1343430468, 1492700520, 1679288085, 1791240624, 2015145702, 2239050780, 2686860936, 2985401040, 3358576170, 4030291404, 4478101560, 5037864255, 5373721872, 6717152340, 8060582808, 8956203120, 10075728510, 13434304680, 16121165616, 20151457020, 26868609360, 40302914040, 80605828080]

約数ペア:

[(1, 80605828080), (2, 40302914040), (3, 26868609360), (4, 20151457020), (5, 16121165616), (6, 13434304680), (8, 10075728510), (9, 8956203120), (10, 8060582808), (12, 6717152340), (15, 5373721872), (16, 5037864255), (18, 4478101560), (20, 4030291404), (24, 3358576170), (27, 2985401040), (30, 2686860936), (36, 2239050780), (40, 2015145702), (45, 1791240624), (48, 1679288085), (54, 1492700520), (60, 1343430468), (72, 1119525390), (80, 1007572851), (81, 995133680), (90, 895620312), (108, 746350260), (120, 671715234), (135, 597080208), (144, 559762695), (162, 497566840), (180, 447810156), (197, 409166640), (216, 373175130), (233, 345947760), (240, 335857617), (270, 298540104), (271, 297438480), (324, 248783420), (360, 223905078), (394, 204583320), (405, 199026736), (432, 186587565), (466, 172973880), (540, 149270052), (542, 148719240), (591, 136388880), (648, 124391710), (699, 115315920), (720, 111952539), (788, 102291660), (810, 99513368), (813, 99146160), (932, 86486940), (985, 81833328), (1080, 74635026), (1084, 74359620), (1165, 69189552), (1182, 68194440), (1296, 62195855), (1355, 59487696), (1398, 57657960), (1576, 51145830), (1620, 49756684), (1626, 49573080), (1773, 45462960), (1864, 43243470), (1970, 40916664), (2097, 38438640), (2160, 37317513), (2168, 37179810), (2330, 34594776), (2364, 34097220), (2439, 33048720), (2710, 29743848), (2796, 28828980), (2955, 27277776), (3152, 25572915), (3240, 24878342), (3252, 24786540), (3495, 23063184), (3546, 22731480), (3728, 21621735), (3940, 20458332), (4065, 19829232), (4194, 19219320), (4336, 18589905), (4660, 17297388), (4728, 17048610), (4878, 16524360), (5319, 15154320), (5420, 14871924), (5592, 14414490), (5910, 13638888), (6291, 12812880), (6480, 12439171), (6504, 12393270), (6990, 11531592), (7092, 11365740), (7317, 11016240), (7880, 10229166), (8130, 9914616), (8388, 9609660), (8865, 9092592), (9320, 8648694), (9456, 8524305), (9756, 8262180), (10485, 7687728), (10638, 7577160), (10840, 7435962), (11184, 7207245), (11820, 6819444), (12195, 6609744), (12582, 6406440), (13008, 6196635), (13980, 5765796), (14184, 5682870), (14634, 5508120), (15760, 5114583), (15957, 5051440), (16260, 4957308), (16776, 4804830), (17730, 4546296), (18640, 4324347), (18873, 4270960), (19512, 4131090), (20970, 3843864), (21276, 3788580), (21680, 3717981), (21951, 3672080), (23640, 3409722), (24390, 3304872), (25164, 3203220), (26595, 3030864), (27960, 2882898), (28368, 2841435), (29268, 2754060), (31455, 2562576), (31914, 2525720), (32520, 2478654), (33552, 2402415), (35460, 2273148), (36585, 2203248), (37746, 2135480), (39024, 2065545), (41940, 1921932), (42552, 1894290), (43902, 1836040), (45901, 1756080), (47280, 1704861), (48780, 1652436), (50328, 1601610), (53190, 1515432), (53387, 1509840), (55920, 1441449), (58536, 1377030), (62910, 1281288), (63143, 1276560), (63828, 1262860), (65040, 1239327), (70920, 1136574), (73170, 1101624), (75492, 1067740), (79785, 1010288), (83880, 960966), (85104, 947145), (87804, 918020), (91802, 878040), (94365, 854192), (97560, 826218), (100656, 800805), (106380, 757716), (106774, 754920), (109755, 734416), (117072, 688515), (125820, 640644), (126286, 638280), (127656, 631430), (137703, 585360), (141840, 568287), (146340, 550812), (150984, 533870), (159570, 505144), (160161, 503280), (167760, 480483), (175608, 459010), (183604, 439020), (188730, 427096), (189429, 425520), (195120, 413109), (212760, 378858), (213548, 377460), (219510, 367208), (229505, 351216), (251640, 320322), (252572, 319140), (255312, 315715), (266935, 301968), (275406, 292680)]