1215447072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1423

約数の個数: 192

約数和(自身を含む): 3855237120

約数和(自身を除く): 2639790048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 47, 48, 56, 58, 84, 87, 94, 96, 112, 116, 141, 168, 174, 188, 203, 224, 232, 282, 329, 336, 348, 376, 406, 464, 564, 609, 658, 672, 696, 752, 812, 928, 987, 1128, 1218, 1316, 1327, 1363, 1392, 1504, 1624, 1974, 2256, 2436, 2632, 2654, 2726, 2784, 3248, 3948, 3981, 4089, 4512, 4872, 5264, 5308, 5452, 6496, 7896, 7962, 8178, 9289, 9541, 9744, 10528, 10616, 10904, 15792, 15924, 16356, 18578, 19082, 19488, 21232, 21808, 27867, 28623, 31584, 31848, 32712, 37156, 38164, 38483, 42464, 43616, 55734, 57246, 62369, 63696, 65424, 74312, 76328, 76966, 111468, 114492, 115449, 124738, 127392, 130848, 148624, 152656, 153932, 187107, 222936, 228984, 230898, 249476, 269381, 297248, 305312, 307864, 374214, 436583, 445872, 457968, 461796, 498952, 538762, 615728, 748428, 808143, 873166, 891744, 915936, 923592, 997904, 1077524, 1231456, 1309749, 1496856, 1616286, 1746332, 1808701, 1847184, 1995808, 2155048, 2619498, 2993712, 3232572, 3492664, 3617402, 3694368, 4310096, 5238996, 5426103, 5987424, 6465144, 6985328, 7234804, 8620192, 10477992, 10852206, 12660907, 12930288, 13970656, 14469608, 20955984, 21704412, 25321814, 25860576, 28939216, 37982721, 41911968, 43408824, 50643628, 57878432, 75965442, 86817648, 101287256, 151930884, 173635296, 202574512, 303861768, 405149024, 607723536, 1215447072]

約数ペア:

[(1, 1215447072), (2, 607723536), (3, 405149024), (4, 303861768), (6, 202574512), (7, 173635296), (8, 151930884), (12, 101287256), (14, 86817648), (16, 75965442), (21, 57878432), (24, 50643628), (28, 43408824), (29, 41911968), (32, 37982721), (42, 28939216), (47, 25860576), (48, 25321814), (56, 21704412), (58, 20955984), (84, 14469608), (87, 13970656), (94, 12930288), (96, 12660907), (112, 10852206), (116, 10477992), (141, 8620192), (168, 7234804), (174, 6985328), (188, 6465144), (203, 5987424), (224, 5426103), (232, 5238996), (282, 4310096), (329, 3694368), (336, 3617402), (348, 3492664), (376, 3232572), (406, 2993712), (464, 2619498), (564, 2155048), (609, 1995808), (658, 1847184), (672, 1808701), (696, 1746332), (752, 1616286), (812, 1496856), (928, 1309749), (987, 1231456), (1128, 1077524), (1218, 997904), (1316, 923592), (1327, 915936), (1363, 891744), (1392, 873166), (1504, 808143), (1624, 748428), (1974, 615728), (2256, 538762), (2436, 498952), (2632, 461796), (2654, 457968), (2726, 445872), (2784, 436583), (3248, 374214), (3948, 307864), (3981, 305312), (4089, 297248), (4512, 269381), (4872, 249476), (5264, 230898), (5308, 228984), (5452, 222936), (6496, 187107), (7896, 153932), (7962, 152656), (8178, 148624), (9289, 130848), (9541, 127392), (9744, 124738), (10528, 115449), (10616, 114492), (10904, 111468), (15792, 76966), (15924, 76328), (16356, 74312), (18578, 65424), (19082, 63696), (19488, 62369), (21232, 57246), (21808, 55734), (27867, 43616), (28623, 42464), (31584, 38483), (31848, 38164), (32712, 37156)]