269070480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:494

約数の個数: 240

約数和(自身を含む): 1041790464

約数和(自身を除く): 772719984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 197, 210, 240, 252, 271, 280, 315, 336, 360, 394, 420, 504, 542, 560, 591, 630, 720, 788, 813, 840, 985, 1008, 1084, 1182, 1260, 1355, 1379, 1576, 1626, 1680, 1773, 1897, 1970, 2168, 2364, 2439, 2520, 2710, 2758, 2955, 3152, 3252, 3546, 3794, 3940, 4065, 4137, 4336, 4728, 4878, 5040, 5420, 5516, 5691, 5910, 6504, 6895, 7092, 7588, 7880, 8130, 8274, 8865, 9456, 9485, 9756, 10840, 11032, 11382, 11820, 12195, 12411, 13008, 13790, 14184, 15176, 15760, 16260, 16548, 17073, 17730, 18970, 19512, 20685, 21680, 22064, 22764, 23640, 24390, 24822, 27580, 28368, 28455, 30352, 32520, 33096, 34146, 35460, 37940, 39024, 41370, 45528, 47280, 48780, 49644, 53387, 55160, 56910, 62055, 65040, 66192, 68292, 70920, 75880, 82740, 85365, 91056, 97560, 99288, 106774, 110320, 113820, 124110, 136584, 141840, 151760, 160161, 165480, 170730, 195120, 198576, 213548, 227640, 248220, 266935, 273168, 320322, 330960, 341460, 373709, 427096, 455280, 480483, 496440, 533870, 640644, 682920, 747418, 800805, 854192, 960966, 992880, 1067740, 1121127, 1281288, 1365840, 1494836, 1601610, 1868545, 1921932, 2135480, 2242254, 2402415, 2562576, 2989672, 3203220, 3363381, 3737090, 3843864, 4270960, 4484508, 4804830, 5605635, 5979344, 6406440, 6726762, 7474180, 7687728, 8969016, 9609660, 11211270, 12812880, 13453524, 14948360, 16816905, 17938032, 19219320, 22422540, 26907048, 29896720, 33633810, 38438640, 44845080, 53814096, 67267620, 89690160, 134535240, 269070480]

約数ペア:

[(1, 269070480), (2, 134535240), (3, 89690160), (4, 67267620), (5, 53814096), (6, 44845080), (7, 38438640), (8, 33633810), (9, 29896720), (10, 26907048), (12, 22422540), (14, 19219320), (15, 17938032), (16, 16816905), (18, 14948360), (20, 13453524), (21, 12812880), (24, 11211270), (28, 9609660), (30, 8969016), (35, 7687728), (36, 7474180), (40, 6726762), (42, 6406440), (45, 5979344), (48, 5605635), (56, 4804830), (60, 4484508), (63, 4270960), (70, 3843864), (72, 3737090), (80, 3363381), (84, 3203220), (90, 2989672), (105, 2562576), (112, 2402415), (120, 2242254), (126, 2135480), (140, 1921932), (144, 1868545), (168, 1601610), (180, 1494836), (197, 1365840), (210, 1281288), (240, 1121127), (252, 1067740), (271, 992880), (280, 960966), (315, 854192), (336, 800805), (360, 747418), (394, 682920), (420, 640644), (504, 533870), (542, 496440), (560, 480483), (591, 455280), (630, 427096), (720, 373709), (788, 341460), (813, 330960), (840, 320322), (985, 273168), (1008, 266935), (1084, 248220), (1182, 227640), (1260, 213548), (1355, 198576), (1379, 195120), (1576, 170730), (1626, 165480), (1680, 160161), (1773, 151760), (1897, 141840), (1970, 136584), (2168, 124110), (2364, 113820), (2439, 110320), (2520, 106774), (2710, 99288), (2758, 97560), (2955, 91056), (3152, 85365), (3252, 82740), (3546, 75880), (3794, 70920), (3940, 68292), (4065, 66192), (4137, 65040), (4336, 62055), (4728, 56910), (4878, 55160), (5040, 53387), (5420, 49644), (5516, 48780), (5691, 47280), (5910, 45528), (6504, 41370), (6895, 39024), (7092, 37940), (7588, 35460), (7880, 34146), (8130, 33096), (8274, 32520), (8865, 30352), (9456, 28455), (9485, 28368), (9756, 27580), (10840, 24822), (11032, 24390), (11382, 23640), (11820, 22764), (12195, 22064), (12411, 21680), (13008, 20685), (13790, 19512), (14184, 18970), (15176, 17730), (15760, 17073), (16260, 16548)]