1220159808

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:854

約数の個数: 224

約数和(自身を含む): 4133088000

約数和(自身を除く): 2912928192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 149, 168, 189, 192, 216, 224, 252, 288, 298, 336, 378, 432, 447, 448, 504, 576, 596, 672, 677, 756, 864, 894, 1008, 1043, 1192, 1341, 1344, 1354, 1512, 1728, 1788, 2016, 2031, 2086, 2384, 2682, 2708, 3024, 3129, 3576, 4023, 4032, 4062, 4172, 4739, 4768, 5364, 5416, 6048, 6093, 6258, 7152, 8046, 8124, 8344, 9387, 9478, 9536, 10728, 10832, 12096, 12186, 12516, 14217, 14304, 16092, 16248, 16688, 18279, 18774, 18956, 21456, 21664, 24372, 25032, 28161, 28434, 28608, 32184, 32496, 33376, 36558, 37548, 37912, 42651, 42912, 43328, 48744, 50064, 56322, 56868, 64368, 64992, 66752, 73116, 75096, 75824, 85302, 85824, 97488, 100128, 100873, 112644, 113736, 127953, 128736, 129984, 146232, 150192, 151648, 170604, 194976, 200256, 201746, 225288, 227472, 255906, 257472, 292464, 300384, 302619, 303296, 341208, 389952, 403492, 450576, 454944, 511812, 584928, 600768, 605238, 682416, 706111, 806984, 901152, 907857, 909888, 1023624, 1169856, 1210476, 1364832, 1412222, 1613968, 1802304, 1815714, 2047248, 2118333, 2420952, 2723571, 2729664, 2824444, 3227936, 3631428, 4094496, 4236666, 4841904, 5447142, 5648888, 6354999, 6455872, 7262856, 8188992, 8473332, 9683808, 10894284, 11297776, 12709998, 14525712, 16946664, 19064997, 19367616, 21788568, 22595552, 25419996, 29051424, 33893328, 38129994, 43577136, 45191104, 50839992, 58102848, 67786656, 76259988, 87154272, 101679984, 135573312, 152519976, 174308544, 203359968, 305039952, 406719936, 610079904, 1220159808]

約数ペア:

[(1, 1220159808), (2, 610079904), (3, 406719936), (4, 305039952), (6, 203359968), (7, 174308544), (8, 152519976), (9, 135573312), (12, 101679984), (14, 87154272), (16, 76259988), (18, 67786656), (21, 58102848), (24, 50839992), (27, 45191104), (28, 43577136), (32, 38129994), (36, 33893328), (42, 29051424), (48, 25419996), (54, 22595552), (56, 21788568), (63, 19367616), (64, 19064997), (72, 16946664), (84, 14525712), (96, 12709998), (108, 11297776), (112, 10894284), (126, 9683808), (144, 8473332), (149, 8188992), (168, 7262856), (189, 6455872), (192, 6354999), (216, 5648888), (224, 5447142), (252, 4841904), (288, 4236666), (298, 4094496), (336, 3631428), (378, 3227936), (432, 2824444), (447, 2729664), (448, 2723571), (504, 2420952), (576, 2118333), (596, 2047248), (672, 1815714), (677, 1802304), (756, 1613968), (864, 1412222), (894, 1364832), (1008, 1210476), (1043, 1169856), (1192, 1023624), (1341, 909888), (1344, 907857), (1354, 901152), (1512, 806984), (1728, 706111), (1788, 682416), (2016, 605238), (2031, 600768), (2086, 584928), (2384, 511812), (2682, 454944), (2708, 450576), (3024, 403492), (3129, 389952), (3576, 341208), (4023, 303296), (4032, 302619), (4062, 300384), (4172, 292464), (4739, 257472), (4768, 255906), (5364, 227472), (5416, 225288), (6048, 201746), (6093, 200256), (6258, 194976), (7152, 170604), (8046, 151648), (8124, 150192), (8344, 146232), (9387, 129984), (9478, 128736), (9536, 127953), (10728, 113736), (10832, 112644), (12096, 100873), (12186, 100128), (12516, 97488), (14217, 85824), (14304, 85302), (16092, 75824), (16248, 75096), (16688, 73116), (18279, 66752), (18774, 64992), (18956, 64368), (21456, 56868), (21664, 56322), (24372, 50064), (25032, 48744), (28161, 43328), (28434, 42912), (28608, 42651), (32184, 37912), (32496, 37548), (33376, 36558)]