271194840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4679}}^1$

素因数の和:4726

約数の個数: 192

約数和(自身を含む): 1051315200

約数和(自身を除く): 780120360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 3220, 3864, 4140, 4679, 4830, 5796, 6440, 7245, 8280, 9358, 9660, 11592, 14037, 14490, 18716, 19320, 23395, 28074, 28980, 32753, 37432, 42111, 46790, 56148, 57960, 65506, 70185, 84222, 93580, 98259, 107617, 112296, 131012, 140370, 163765, 168444, 187160, 196518, 210555, 215234, 262024, 280740, 294777, 322851, 327530, 336888, 393036, 421110, 430468, 491295, 538085, 561480, 589554, 645702, 655060, 753319, 786072, 842220, 860936, 968553, 982590, 1076170, 1179108, 1291404, 1310120, 1473885, 1506638, 1614255, 1684440, 1937106, 1965180, 2152340, 2259957, 2358216, 2582808, 2947770, 3013276, 3228510, 3766595, 3874212, 3930360, 4304680, 4519914, 4842765, 5895540, 6026552, 6457020, 6779871, 7533190, 7748424, 9039828, 9685530, 11299785, 11791080, 12914040, 13559742, 15066380, 18079656, 19371060, 22599570, 27119484, 30132760, 33899355, 38742120, 45199140, 54238968, 67798710, 90398280, 135597420, 271194840]

約数ペア:

[(1, 271194840), (2, 135597420), (3, 90398280), (4, 67798710), (5, 54238968), (6, 45199140), (7, 38742120), (8, 33899355), (9, 30132760), (10, 27119484), (12, 22599570), (14, 19371060), (15, 18079656), (18, 15066380), (20, 13559742), (21, 12914040), (23, 11791080), (24, 11299785), (28, 9685530), (30, 9039828), (35, 7748424), (36, 7533190), (40, 6779871), (42, 6457020), (45, 6026552), (46, 5895540), (56, 4842765), (60, 4519914), (63, 4304680), (69, 3930360), (70, 3874212), (72, 3766595), (84, 3228510), (90, 3013276), (92, 2947770), (105, 2582808), (115, 2358216), (120, 2259957), (126, 2152340), (138, 1965180), (140, 1937106), (161, 1684440), (168, 1614255), (180, 1506638), (184, 1473885), (207, 1310120), (210, 1291404), (230, 1179108), (252, 1076170), (276, 982590), (280, 968553), (315, 860936), (322, 842220), (345, 786072), (360, 753319), (414, 655060), (420, 645702), (460, 589554), (483, 561480), (504, 538085), (552, 491295), (630, 430468), (644, 421110), (690, 393036), (805, 336888), (828, 327530), (840, 322851), (920, 294777), (966, 280740), (1035, 262024), (1260, 215234), (1288, 210555), (1380, 196518), (1449, 187160), (1610, 168444), (1656, 163765), (1932, 140370), (2070, 131012), (2415, 112296), (2520, 107617), (2760, 98259), (2898, 93580), (3220, 84222), (3864, 70185), (4140, 65506), (4679, 57960), (4830, 56148), (5796, 46790), (6440, 42111), (7245, 37432), (8280, 32753), (9358, 28980), (9660, 28074), (11592, 23395), (14037, 19320), (14490, 18716)]