15801984

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 192

約数和(自身を含む): 52509600

約数和(自身を除く): 36707616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 43, 44, 48, 58, 64, 66, 72, 86, 87, 88, 96, 99, 116, 128, 129, 132, 144, 172, 174, 176, 192, 198, 232, 258, 261, 264, 288, 319, 344, 348, 352, 384, 387, 396, 464, 473, 516, 522, 528, 576, 638, 688, 696, 704, 774, 792, 928, 946, 957, 1032, 1044, 1056, 1152, 1247, 1276, 1376, 1392, 1408, 1419, 1548, 1584, 1856, 1892, 1914, 2064, 2088, 2112, 2494, 2552, 2752, 2784, 2838, 2871, 3096, 3168, 3712, 3741, 3784, 3828, 4128, 4176, 4224, 4257, 4988, 5104, 5504, 5568, 5676, 5742, 6192, 6336, 7482, 7568, 7656, 8256, 8352, 8514, 9976, 10208, 11136, 11223, 11352, 11484, 12384, 12672, 13717, 14964, 15136, 15312, 16512, 16704, 17028, 19952, 20416, 22446, 22704, 22968, 24768, 27434, 29928, 30272, 30624, 33408, 34056, 39904, 40832, 41151, 44892, 45408, 45936, 49536, 54868, 59856, 60544, 61248, 68112, 79808, 82302, 89784, 90816, 91872, 109736, 119712, 122496, 123453, 136224, 159616, 164604, 179568, 181632, 183744, 219472, 239424, 246906, 272448, 329208, 359136, 367488, 438944, 478848, 493812, 544896, 658416, 718272, 877888, 987624, 1316832, 1436544, 1755776, 1975248, 2633664, 3950496, 5267328, 7900992, 15801984]

約数ペア:

[(1, 15801984), (2, 7900992), (3, 5267328), (4, 3950496), (6, 2633664), (8, 1975248), (9, 1755776), (11, 1436544), (12, 1316832), (16, 987624), (18, 877888), (22, 718272), (24, 658416), (29, 544896), (32, 493812), (33, 478848), (36, 438944), (43, 367488), (44, 359136), (48, 329208), (58, 272448), (64, 246906), (66, 239424), (72, 219472), (86, 183744), (87, 181632), (88, 179568), (96, 164604), (99, 159616), (116, 136224), (128, 123453), (129, 122496), (132, 119712), (144, 109736), (172, 91872), (174, 90816), (176, 89784), (192, 82302), (198, 79808), (232, 68112), (258, 61248), (261, 60544), (264, 59856), (288, 54868), (319, 49536), (344, 45936), (348, 45408), (352, 44892), (384, 41151), (387, 40832), (396, 39904), (464, 34056), (473, 33408), (516, 30624), (522, 30272), (528, 29928), (576, 27434), (638, 24768), (688, 22968), (696, 22704), (704, 22446), (774, 20416), (792, 19952), (928, 17028), (946, 16704), (957, 16512), (1032, 15312), (1044, 15136), (1056, 14964), (1152, 13717), (1247, 12672), (1276, 12384), (1376, 11484), (1392, 11352), (1408, 11223), (1419, 11136), (1548, 10208), (1584, 9976), (1856, 8514), (1892, 8352), (1914, 8256), (2064, 7656), (2088, 7568), (2112, 7482), (2494, 6336), (2552, 6192), (2752, 5742), (2784, 5676), (2838, 5568), (2871, 5504), (3096, 5104), (3168, 4988), (3712, 4257), (3741, 4224), (3784, 4176), (3828, 4128)]