15760416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 48384000

約数和(自身を除く): 32623584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 84, 94, 96, 112, 141, 168, 188, 224, 282, 329, 336, 376, 499, 564, 658, 672, 752, 987, 998, 1128, 1316, 1497, 1504, 1974, 1996, 2256, 2632, 2994, 3493, 3948, 3992, 4512, 5264, 5988, 6986, 7896, 7984, 10479, 10528, 11976, 13972, 15792, 15968, 20958, 23453, 23952, 27944, 31584, 41916, 46906, 47904, 55888, 70359, 83832, 93812, 111776, 140718, 164171, 167664, 187624, 281436, 328342, 335328, 375248, 492513, 562872, 656684, 750496, 985026, 1125744, 1313368, 1970052, 2251488, 2626736, 3940104, 5253472, 7880208, 15760416]

約数ペア:

[(1, 15760416), (2, 7880208), (3, 5253472), (4, 3940104), (6, 2626736), (7, 2251488), (8, 1970052), (12, 1313368), (14, 1125744), (16, 985026), (21, 750496), (24, 656684), (28, 562872), (32, 492513), (42, 375248), (47, 335328), (48, 328342), (56, 281436), (84, 187624), (94, 167664), (96, 164171), (112, 140718), (141, 111776), (168, 93812), (188, 83832), (224, 70359), (282, 55888), (329, 47904), (336, 46906), (376, 41916), (499, 31584), (564, 27944), (658, 23952), (672, 23453), (752, 20958), (987, 15968), (998, 15792), (1128, 13972), (1316, 11976), (1497, 10528), (1504, 10479), (1974, 7984), (1996, 7896), (2256, 6986), (2632, 5988), (2994, 5264), (3493, 4512), (3948, 3992)]