337744260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 216

約数和(自身を含む): 1204421400

約数和(自身を除く): 866677140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 149, 180, 196, 210, 245, 252, 257, 294, 298, 315, 420, 441, 447, 490, 514, 588, 596, 630, 735, 745, 771, 882, 894, 980, 1028, 1043, 1260, 1285, 1341, 1470, 1490, 1542, 1764, 1788, 1799, 2086, 2205, 2235, 2313, 2570, 2682, 2940, 2980, 3084, 3129, 3598, 3855, 4172, 4410, 4470, 4626, 5140, 5215, 5364, 5397, 6258, 6705, 7196, 7301, 7710, 8820, 8940, 8995, 9252, 9387, 10430, 10794, 11565, 12516, 12593, 13410, 14602, 15420, 15645, 16191, 17990, 18774, 20860, 21588, 21903, 23130, 25186, 26820, 26985, 29204, 31290, 32382, 35980, 36505, 37548, 37779, 38293, 43806, 46260, 46935, 50372, 53970, 62580, 62965, 64764, 65709, 73010, 75558, 76586, 80955, 87612, 93870, 107940, 109515, 113337, 114879, 125930, 131418, 146020, 151116, 153172, 161910, 187740, 188895, 191465, 219030, 226674, 229758, 251860, 262836, 268051, 323820, 328545, 344637, 377790, 382930, 438060, 453348, 459516, 536102, 566685, 574395, 657090, 689274, 755580, 765860, 804153, 1072204, 1133370, 1148790, 1314180, 1340255, 1378548, 1608306, 1723185, 1876357, 2266740, 2297580, 2412459, 2680510, 3216612, 3446370, 3752714, 4020765, 4824918, 5361020, 5629071, 6892740, 7505428, 8041530, 9381785, 9649836, 11258142, 12062295, 16083060, 16887213, 18763570, 22516284, 24124590, 28145355, 33774426, 37527140, 48249180, 56290710, 67548852, 84436065, 112581420, 168872130, 337744260]

約数ペア:

[(1, 337744260), (2, 168872130), (3, 112581420), (4, 84436065), (5, 67548852), (6, 56290710), (7, 48249180), (9, 37527140), (10, 33774426), (12, 28145355), (14, 24124590), (15, 22516284), (18, 18763570), (20, 16887213), (21, 16083060), (28, 12062295), (30, 11258142), (35, 9649836), (36, 9381785), (42, 8041530), (45, 7505428), (49, 6892740), (60, 5629071), (63, 5361020), (70, 4824918), (84, 4020765), (90, 3752714), (98, 3446370), (105, 3216612), (126, 2680510), (140, 2412459), (147, 2297580), (149, 2266740), (180, 1876357), (196, 1723185), (210, 1608306), (245, 1378548), (252, 1340255), (257, 1314180), (294, 1148790), (298, 1133370), (315, 1072204), (420, 804153), (441, 765860), (447, 755580), (490, 689274), (514, 657090), (588, 574395), (596, 566685), (630, 536102), (735, 459516), (745, 453348), (771, 438060), (882, 382930), (894, 377790), (980, 344637), (1028, 328545), (1043, 323820), (1260, 268051), (1285, 262836), (1341, 251860), (1470, 229758), (1490, 226674), (1542, 219030), (1764, 191465), (1788, 188895), (1799, 187740), (2086, 161910), (2205, 153172), (2235, 151116), (2313, 146020), (2570, 131418), (2682, 125930), (2940, 114879), (2980, 113337), (3084, 109515), (3129, 107940), (3598, 93870), (3855, 87612), (4172, 80955), (4410, 76586), (4470, 75558), (4626, 73010), (5140, 65709), (5215, 64764), (5364, 62965), (5397, 62580), (6258, 53970), (6705, 50372), (7196, 46935), (7301, 46260), (7710, 43806), (8820, 38293), (8940, 37779), (8995, 37548), (9252, 36505), (9387, 35980), (10430, 32382), (10794, 31290), (11565, 29204), (12516, 26985), (12593, 26820), (13410, 25186), (14602, 23130), (15420, 21903), (15645, 21588), (16191, 20860), (17990, 18774)]