205510704

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 671742720

約数和(自身を除く): 466232016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 42, 46, 48, 49, 56, 58, 69, 84, 87, 92, 98, 112, 116, 131, 138, 147, 161, 168, 174, 184, 196, 203, 232, 262, 276, 294, 322, 336, 348, 368, 392, 393, 406, 464, 483, 524, 552, 588, 609, 644, 667, 696, 784, 786, 812, 917, 966, 1048, 1104, 1127, 1176, 1218, 1288, 1334, 1392, 1421, 1572, 1624, 1834, 1932, 2001, 2096, 2254, 2352, 2436, 2576, 2668, 2751, 2842, 3013, 3144, 3248, 3381, 3668, 3799, 3864, 4002, 4263, 4508, 4669, 4872, 5336, 5502, 5684, 6026, 6288, 6419, 6762, 7336, 7598, 7728, 8004, 8526, 9016, 9039, 9338, 9744, 10672, 11004, 11368, 11397, 12052, 12838, 13524, 14007, 14672, 15196, 16008, 17052, 18032, 18078, 18676, 19257, 21091, 22008, 22736, 22794, 24104, 25676, 26593, 27048, 28014, 30392, 32016, 32683, 34104, 36156, 37352, 38514, 42182, 44016, 45588, 48208, 51352, 53186, 54096, 56028, 60784, 63273, 65366, 68208, 72312, 74704, 77028, 79779, 84364, 87377, 91176, 98049, 102704, 106372, 112056, 126546, 130732, 144624, 147637, 154056, 159558, 168728, 174754, 182352, 186151, 196098, 212744, 224112, 253092, 261464, 262131, 295274, 308112, 319116, 337456, 349508, 372302, 392196, 425488, 442911, 506184, 522928, 524262, 558453, 590548, 611639, 638232, 699016, 744604, 784392, 885822, 1012368, 1048524, 1116906, 1181096, 1223278, 1276464, 1398032, 1489208, 1568784, 1771644, 1834917, 2097048, 2233812, 2362192, 2446556, 2978416, 3543288, 3669834, 4194096, 4281473, 4467624, 4893112, 7086576, 7339668, 8562946, 8935248, 9786224, 12844419, 14679336, 17125892, 25688838, 29358672, 34251784, 51377676, 68503568, 102755352, 205510704]

約数ペア:

[(1, 205510704), (2, 102755352), (3, 68503568), (4, 51377676), (6, 34251784), (7, 29358672), (8, 25688838), (12, 17125892), (14, 14679336), (16, 12844419), (21, 9786224), (23, 8935248), (24, 8562946), (28, 7339668), (29, 7086576), (42, 4893112), (46, 4467624), (48, 4281473), (49, 4194096), (56, 3669834), (58, 3543288), (69, 2978416), (84, 2446556), (87, 2362192), (92, 2233812), (98, 2097048), (112, 1834917), (116, 1771644), (131, 1568784), (138, 1489208), (147, 1398032), (161, 1276464), (168, 1223278), (174, 1181096), (184, 1116906), (196, 1048524), (203, 1012368), (232, 885822), (262, 784392), (276, 744604), (294, 699016), (322, 638232), (336, 611639), (348, 590548), (368, 558453), (392, 524262), (393, 522928), (406, 506184), (464, 442911), (483, 425488), (524, 392196), (552, 372302), (588, 349508), (609, 337456), (644, 319116), (667, 308112), (696, 295274), (784, 262131), (786, 261464), (812, 253092), (917, 224112), (966, 212744), (1048, 196098), (1104, 186151), (1127, 182352), (1176, 174754), (1218, 168728), (1288, 159558), (1334, 154056), (1392, 147637), (1421, 144624), (1572, 130732), (1624, 126546), (1834, 112056), (1932, 106372), (2001, 102704), (2096, 98049), (2254, 91176), (2352, 87377), (2436, 84364), (2576, 79779), (2668, 77028), (2751, 74704), (2842, 72312), (3013, 68208), (3144, 65366), (3248, 63273), (3381, 60784), (3668, 56028), (3799, 54096), (3864, 53186), (4002, 51352), (4263, 48208), (4508, 45588), (4669, 44016), (4872, 42182), (5336, 38514), (5502, 37352), (5684, 36156), (6026, 34104), (6288, 32683), (6419, 32016), (6762, 30392), (7336, 28014), (7598, 27048), (7728, 26593), (8004, 25676), (8526, 24104), (9016, 22794), (9039, 22736), (9338, 22008), (9744, 21091), (10672, 19257), (11004, 18676), (11368, 18078), (11397, 18032), (12052, 17052), (12838, 16008), (13524, 15196), (14007, 14672)]