189640080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 735381504

約数和(自身を除く): 545741424

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, 191, 197, 210, 240, 252, 280, 315, 336, 360, 382, 394, 420, 504, 560, 573, 591, 630, 720, 764, 788, 840, 955, 985, 1008, 1146, 1182, 1260, 1337, 1379, 1528, 1576, 1680, 1719, 1773, 1910, 1970, 2292, 2364, 2520, 2674, 2758, 2865, 2955, 3056, 3152, 3438, 3546, 3820, 3940, 4011, 4137, 4584, 4728, 5040, 5348, 5516, 5730, 5910, 6685, 6876, 6895, 7092, 7640, 7880, 8022, 8274, 8595, 8865, 9168, 9456, 10696, 11032, 11460, 11820, 12033, 12411, 13370, 13752, 13790, 14184, 15280, 15760, 16044, 16548, 17190, 17730, 20055, 20685, 21392, 22064, 22920, 23640, 24066, 24822, 26740, 27504, 27580, 28368, 32088, 33096, 34380, 35460, 37627, 40110, 41370, 45840, 47280, 48132, 49644, 53480, 55160, 60165, 62055, 64176, 66192, 68760, 70920, 75254, 80220, 82740, 96264, 99288, 106960, 110320, 112881, 120330, 124110, 137520, 141840, 150508, 160440, 165480, 188135, 192528, 198576, 225762, 240660, 248220, 263389, 301016, 320880, 330960, 338643, 376270, 451524, 481320, 496440, 526778, 564405, 602032, 677286, 752540, 790167, 903048, 962640, 992880, 1053556, 1128810, 1316945, 1354572, 1505080, 1580334, 1693215, 1806096, 2107112, 2257620, 2370501, 2633890, 2709144, 3010160, 3160668, 3386430, 3950835, 4214224, 4515240, 4741002, 5267780, 5418288, 6321336, 6772860, 7901670, 9030480, 9482004, 10535560, 11852505, 12642672, 13545720, 15803340, 18964008, 21071120, 23705010, 27091440, 31606680, 37928016, 47410020, 63213360, 94820040, 189640080]

約数ペア:

[(1, 189640080), (2, 94820040), (3, 63213360), (4, 47410020), (5, 37928016), (6, 31606680), (7, 27091440), (8, 23705010), (9, 21071120), (10, 18964008), (12, 15803340), (14, 13545720), (15, 12642672), (16, 11852505), (18, 10535560), (20, 9482004), (21, 9030480), (24, 7901670), (28, 6772860), (30, 6321336), (35, 5418288), (36, 5267780), (40, 4741002), (42, 4515240), (45, 4214224), (48, 3950835), (56, 3386430), (60, 3160668), (63, 3010160), (70, 2709144), (72, 2633890), (80, 2370501), (84, 2257620), (90, 2107112), (105, 1806096), (112, 1693215), (120, 1580334), (126, 1505080), (140, 1354572), (144, 1316945), (168, 1128810), (180, 1053556), (191, 992880), (197, 962640), (210, 903048), (240, 790167), (252, 752540), (280, 677286), (315, 602032), (336, 564405), (360, 526778), (382, 496440), (394, 481320), (420, 451524), (504, 376270), (560, 338643), (573, 330960), (591, 320880), (630, 301016), (720, 263389), (764, 248220), (788, 240660), (840, 225762), (955, 198576), (985, 192528), (1008, 188135), (1146, 165480), (1182, 160440), (1260, 150508), (1337, 141840), (1379, 137520), (1528, 124110), (1576, 120330), (1680, 112881), (1719, 110320), (1773, 106960), (1910, 99288), (1970, 96264), (2292, 82740), (2364, 80220), (2520, 75254), (2674, 70920), (2758, 68760), (2865, 66192), (2955, 64176), (3056, 62055), (3152, 60165), (3438, 55160), (3546, 53480), (3820, 49644), (3940, 48132), (4011, 47280), (4137, 45840), (4584, 41370), (4728, 40110), (5040, 37627), (5348, 35460), (5516, 34380), (5730, 33096), (5910, 32088), (6685, 28368), (6876, 27580), (6895, 27504), (7092, 26740), (7640, 24822), (7880, 24066), (8022, 23640), (8274, 22920), (8595, 22064), (8865, 21392), (9168, 20685), (9456, 20055), (10696, 17730), (11032, 17190), (11460, 16548), (11820, 16044), (12033, 15760), (12411, 15280), (13370, 14184), (13752, 13790)]