191863980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 288

約数和(自身を含む): 738017280

約数和(自身を除く): 546153300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 109, 110, 126, 127, 132, 140, 154, 165, 180, 198, 210, 218, 220, 231, 252, 254, 308, 315, 327, 330, 381, 385, 396, 420, 436, 462, 495, 508, 545, 630, 635, 654, 660, 693, 762, 763, 770, 889, 924, 981, 990, 1090, 1143, 1155, 1199, 1260, 1270, 1308, 1386, 1397, 1524, 1526, 1540, 1635, 1778, 1905, 1962, 1980, 2180, 2286, 2289, 2310, 2398, 2540, 2667, 2772, 2794, 3052, 3270, 3465, 3556, 3597, 3810, 3815, 3924, 4191, 4445, 4572, 4578, 4620, 4796, 4905, 5334, 5588, 5715, 5995, 6540, 6867, 6930, 6985, 7194, 7620, 7630, 8001, 8382, 8393, 8890, 9156, 9779, 9810, 10668, 10791, 11430, 11445, 11990, 12573, 13335, 13734, 13843, 13860, 13970, 14388, 15260, 16002, 16764, 16786, 17780, 17985, 19558, 19620, 20955, 21582, 22860, 22890, 23980, 25146, 25179, 26670, 27468, 27686, 27940, 29337, 32004, 33572, 34335, 35970, 39116, 40005, 41529, 41910, 41965, 43164, 45780, 48895, 50292, 50358, 53340, 53955, 55372, 58674, 62865, 68670, 69215, 71940, 75537, 80010, 83058, 83820, 83930, 88011, 96901, 97790, 100716, 107910, 117348, 124587, 125730, 125895, 137340, 138430, 146685, 151074, 152273, 160020, 166116, 167860, 176022, 193802, 195580, 207645, 215820, 249174, 251460, 251790, 276860, 290703, 293370, 302148, 304546, 352044, 377685, 387604, 415290, 440055, 456819, 484505, 498348, 503580, 581406, 586740, 609092, 622935, 755370, 761365, 830580, 872109, 880110, 913638, 969010, 1065911, 1162812, 1245870, 1370457, 1453515, 1510740, 1522730, 1744218, 1760220, 1827276, 1938020, 2131822, 2284095, 2491740, 2740914, 2907030, 3045460, 3197733, 3488436, 4263644, 4360545, 4568190, 5329555, 5481828, 5814060, 6395466, 6852285, 8721090, 9136380, 9593199, 10659110, 12790932, 13704570, 15988665, 17442180, 19186398, 21318220, 27409140, 31977330, 38372796, 47965995, 63954660, 95931990, 191863980]

約数ペア:

[(1, 191863980), (2, 95931990), (3, 63954660), (4, 47965995), (5, 38372796), (6, 31977330), (7, 27409140), (9, 21318220), (10, 19186398), (11, 17442180), (12, 15988665), (14, 13704570), (15, 12790932), (18, 10659110), (20, 9593199), (21, 9136380), (22, 8721090), (28, 6852285), (30, 6395466), (33, 5814060), (35, 5481828), (36, 5329555), (42, 4568190), (44, 4360545), (45, 4263644), (55, 3488436), (60, 3197733), (63, 3045460), (66, 2907030), (70, 2740914), (77, 2491740), (84, 2284095), (90, 2131822), (99, 1938020), (105, 1827276), (109, 1760220), (110, 1744218), (126, 1522730), (127, 1510740), (132, 1453515), (140, 1370457), (154, 1245870), (165, 1162812), (180, 1065911), (198, 969010), (210, 913638), (218, 880110), (220, 872109), (231, 830580), (252, 761365), (254, 755370), (308, 622935), (315, 609092), (327, 586740), (330, 581406), (381, 503580), (385, 498348), (396, 484505), (420, 456819), (436, 440055), (462, 415290), (495, 387604), (508, 377685), (545, 352044), (630, 304546), (635, 302148), (654, 293370), (660, 290703), (693, 276860), (762, 251790), (763, 251460), (770, 249174), (889, 215820), (924, 207645), (981, 195580), (990, 193802), (1090, 176022), (1143, 167860), (1155, 166116), (1199, 160020), (1260, 152273), (1270, 151074), (1308, 146685), (1386, 138430), (1397, 137340), (1524, 125895), (1526, 125730), (1540, 124587), (1635, 117348), (1778, 107910), (1905, 100716), (1962, 97790), (1980, 96901), (2180, 88011), (2286, 83930), (2289, 83820), (2310, 83058), (2398, 80010), (2540, 75537), (2667, 71940), (2772, 69215), (2794, 68670), (3052, 62865), (3270, 58674), (3465, 55372), (3556, 53955), (3597, 53340), (3810, 50358), (3815, 50292), (3924, 48895), (4191, 45780), (4445, 43164), (4572, 41965), (4578, 41910), (4620, 41529), (4796, 40005), (4905, 39116), (5334, 35970), (5588, 34335), (5715, 33572), (5995, 32004), (6540, 29337), (6867, 27940), (6930, 27686), (6985, 27468), (7194, 26670), (7620, 25179), (7630, 25146), (8001, 23980), (8382, 22890), (8393, 22860), (8890, 21582), (9156, 20955), (9779, 19620), (9810, 19558), (10668, 17985), (10791, 17780), (11430, 16786), (11445, 16764), (11990, 16002), (12573, 15260), (13335, 14388), (13734, 13970), (13843, 13860)]