15219103872

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{20149}}^1$

素因数の和:20454

約数の個数: 128

約数和(自身を含む): 46367568000

約数和(自身を除く): 31148464128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 281, 336, 384, 448, 562, 672, 843, 896, 1124, 1344, 1686, 1967, 2248, 2688, 3372, 3934, 4496, 5901, 6744, 7868, 8992, 11802, 13488, 15736, 17984, 20149, 23604, 26976, 31472, 35968, 40298, 47208, 53952, 60447, 62944, 80596, 94416, 107904, 120894, 125888, 141043, 161192, 188832, 241788, 251776, 282086, 322384, 377664, 423129, 483576, 564172, 644768, 755328, 846258, 967152, 1128344, 1289536, 1692516, 1934304, 2256688, 2579072, 3385032, 3868608, 4513376, 5661869, 6770064, 7737216, 9026752, 11323738, 13540128, 16985607, 18053504, 22647476, 27080256, 33971214, 39633083, 45294952, 54160512, 67942428, 79266166, 90589904, 118899249, 135884856, 158532332, 181179808, 237798498, 271769712, 317064664, 362359616, 475596996, 543539424, 634129328, 724719232, 951193992, 1087078848, 1268258656, 1902387984, 2174157696, 2536517312, 3804775968, 5073034624, 7609551936, 15219103872]

約数ペア:

[(1, 15219103872), (2, 7609551936), (3, 5073034624), (4, 3804775968), (6, 2536517312), (7, 2174157696), (8, 1902387984), (12, 1268258656), (14, 1087078848), (16, 951193992), (21, 724719232), (24, 634129328), (28, 543539424), (32, 475596996), (42, 362359616), (48, 317064664), (56, 271769712), (64, 237798498), (84, 181179808), (96, 158532332), (112, 135884856), (128, 118899249), (168, 90589904), (192, 79266166), (224, 67942428), (281, 54160512), (336, 45294952), (384, 39633083), (448, 33971214), (562, 27080256), (672, 22647476), (843, 18053504), (896, 16985607), (1124, 13540128), (1344, 11323738), (1686, 9026752), (1967, 7737216), (2248, 6770064), (2688, 5661869), (3372, 4513376), (3934, 3868608), (4496, 3385032), (5901, 2579072), (6744, 2256688), (7868, 1934304), (8992, 1692516), (11802, 1289536), (13488, 1128344), (15736, 967152), (17984, 846258), (20149, 755328), (23604, 644768), (26976, 564172), (31472, 483576), (35968, 423129), (40298, 377664), (47208, 322384), (53952, 282086), (60447, 251776), (62944, 241788), (80596, 188832), (94416, 161192), (107904, 141043), (120894, 125888)]